Sterling, Illinois Weather Conditions
Next 12 Hours
5 Day Forecast
- Monday
-
- High: 72 °
- Low: 48 °
- Clear
- Tuesday
-
- High: 75 °
- Low: 50 °
- Clear
- Wednesday
-
- High: 82 °
- Low: 63 °
- Partly Cloudy
- Thursday
-
- High: 90 °
- Low: 68 °
- Partly Cloudy
- Friday
-
- High: 88 °
- Low: 59 °
- Chance of T-Storms
Forecast for Sterling, Illinois
Updated: 10:00 AM CDT on May 21, 2012

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Monday
Clear. High of 72F. Breezy. Winds from the North at 15 to 20 mph.

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Monday Night
Clear. Low of 48F. Winds from the NE at 5 to 10 mph.

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Tuesday
Clear. High of 75F. Winds from the ENE at 5 to 10 mph.

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Tuesday Night
Clear. Low of 50F. Winds from the SE at 5 to 10 mph.

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Wednesday
Mostly cloudy in the morning, then partly cloudy. High of 82F. Breezy. Winds from the SSE at 10 to 20 mph.

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Wednesday Night
Partly cloudy. Low of 63F. Breezy. Winds from the SSE at 10 to 20 mph.

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Thursday
Partly cloudy. High of 90F. Breezy. Winds from the South at 15 to 20 mph.

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Thursday Night
Partly cloudy. Low of 68F. Winds from the South at 5 to 15 mph shifting to the WNW after midnight.

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Friday
Mostly cloudy in the morning, then overcast with a chance of a thunderstorm and rain. High of 88F. Winds from the NNE at 5 to 10 mph. Chance of rain 40%.

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Friday Night
Mostly cloudy. Low of 59F. Winds from the NE at 5 to 10 mph.

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Saturday
Partly cloudy. High of 90F. Winds from the ENE at 5 to 10 mph.

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Saturday Night
Partly cloudy. Low of 70F. Winds from the East at 5 to 10 mph.

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Sunday
Partly cloudy with a chance of a thunderstorm. High of 93F with a heat index of 104F. Winds from the SSE at 5 to 10 mph. Chance of rain 40%.

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Sunday Night
Partly cloudy with a chance of a thunderstorm. Low of 68F. Winds from the South at 5 to 10 mph. Chance of rain 40% with rainfall amounts near 0.6 in. possible.

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Monday
Partly cloudy with a chance of a thunderstorm. High of 86F with a heat index of 91F. Winds from the South at 10 to 15 mph. Chance of rain 70%.

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Monday Night
Partly cloudy with a chance of a thunderstorm. Low of 68F. Winds from the SSW at 5 to 15 mph. Chance of rain 40%.

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Tuesday
Partly cloudy with a chance of a thunderstorm. High of 82F. Winds from the WSW at 5 to 10 mph. Chance of rain 40%.

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Tuesday Night
Partly cloudy with a chance of a thunderstorm. Low of 64F. Winds less than 5 mph. Chance of rain 40%.

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Wednesday
Partly cloudy with a chance of a thunderstorm. High of 79F. Winds less than 5 mph. Chance of rain 40%.

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Wednesday Night
Mostly cloudy with a chance of a thunderstorm. Low of 61F. Winds less than 5 mph. Chance of rain 40%.

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Thursday
Mostly cloudy with a chance of a thunderstorm. High of 77F. Winds less than 5 mph. Chance of rain 40%.

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Thursday Night
Clear. Low of 61F. Winds less than 5 mph. Chance of rain 30%.
Personal Weather Stations
Personal Weather Stations [Add your weather station!]
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Location: Snavely Subdivision (2.0mi NE Sterling), Sterling, IL Updated: 12:32 PM CDT |
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| Temperature: 69.7 °F | Dew Point: 47 °F | Humidity: 44% | Wind: Calm | Pressure: 30.09 in | Hourly Precipitation: 0.00 in | Heat Index: - | Graphs |
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Location: MesoWest Galt IL US UPR, Galt, IL Updated: 10:35 AM CDT |
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| Temperature: 71 °F | Dew Point: - | Humidity: - | Wind: Calm | Pressure: - | Hourly Precipitation: 0.00 in | Heat Index: - | Graphs |
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Location: HADS ROCK RIVER NEAR COMO IL US, Galt, IL Updated: 11:00 AM CDT |
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| Temperature: °F | Dew Point: - | Humidity: - | Wind: Calm | Pressure: - | Hourly Precipitation: 0.00 in | Heat Index: - | Graphs |
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Location: APRSWXNET Sterling IL US, Coleta, IL Updated: 12:00 PM CDT |
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| Temperature: 68 °F | Dew Point: 46 °F | Humidity: 46% | Wind: SSW at 1 mph | Pressure: 30.10 in | Hourly Precipitation: 0.00 in | Heat Index: - | Graphs |
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Location: Lee Co EMA, Dixon, IL Updated: 12:31 PM CDT |
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| Temperature: 66.4 °F | Dew Point: 47 °F | Humidity: 50% | Wind: NNE at 13.0 mph | Pressure: 30.13 in | Hourly Precipitation: 0.00 in | Heat Index: - | Graphs |
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Location: Lakewood Subdivision, Dixon, IL Updated: 12:32 PM CDT |
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| Temperature: 67.3 °F | Dew Point: 48 °F | Humidity: 49% | Wind: NE at 7.0 mph | Pressure: 30.15 in | Hourly Precipitation: 0.00 in | Heat Index: - | Graphs |
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Location: MesoWest Morrison IL US UPR, Morrison, IL Updated: 11:40 AM CDT |
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| Temperature: 67 °F | Dew Point: - | Humidity: - | Wind: Calm | Pressure: - | Hourly Precipitation: 0.00 in | Heat Index: - | Graphs |
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Location: MesoWest Dixon IL US UPR, Nachusa, IL Updated: 11:45 AM CDT |
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| Temperature: 62 °F | Dew Point: - | Humidity: - | Wind: Calm | Pressure: - | Hourly Precipitation: 0.00 in | Heat Index: - | Graphs |
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Location: Walton Road, Dixon, IL Updated: 12:32 PM CDT |
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| Temperature: 67.8 °F | Dew Point: 44 °F | Humidity: 42% | Wind: North at 13.0 mph | Pressure: 30.14 in | Hourly Precipitation: 0.00 in | Heat Index: - | Graphs |
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Location: Carroll County, Lanark, IL Updated: 12:32 PM CDT |
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| Temperature: 70.7 °F | Dew Point: 40 °F | Humidity: 33% | Wind: NE at 3.1 mph | Pressure: 30.17 in | Hourly Precipitation: 0.00 in | Heat Index: 76 °F | Graphs |
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Location: Lost Nation, Dixon, IL Updated: 12:32 PM CDT |
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| Temperature: 71.8 °F | Dew Point: 14 °F | Humidity: 11% | Wind: ENE at 2.2 mph | Pressure: 30.19 in | Hourly Precipitation: 0.00 in | Heat Index: 73 °F | Graphs |
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Location: APRSWXNET Walnut IL US, Normandy, IL Updated: 11:53 AM CDT |
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| Temperature: 66 °F | Dew Point: 41 °F | Humidity: 40% | Wind: North at 4 mph | Pressure: 30.14 in | Hourly Precipitation: 0.00 in | Heat Index: - | Graphs |
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Location: Mount Carroll, IL, Mt. Carroll, IL Updated: 12:30 PM CDT |
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| Temperature: 70.9 °F | Dew Point: 46 °F | Humidity: 41% | Wind: ESE at 3.0 mph | Pressure: 30.24 in | Hourly Precipitation: 0.00 in | Heat Index: 77 °F | Graphs |
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Location: JRITE Weather, Erie, IL Updated: 12:32 PM CDT |
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| Temperature: 71.2 °F | Dew Point: 43 °F | Humidity: 36% | Wind: NNE at 3.8 mph | Pressure: 30.17 in | Hourly Precipitation: 0.00 in | Heat Index: 77 °F | Graphs |
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Location: MesoWest US-30 @ Clinton/Mississippi Rive IL US, Clinton, IA Updated: 11:45 AM CDT |
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| Temperature: 71 °F | Dew Point: 51 °F | Humidity: 48% | Wind: Calm | Pressure: - | Hourly Precipitation: 0.00 in | Heat Index: 77 °F | Graphs |
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Location: Lee Co Emergency Management, Amboy, IL Updated: 12:30 PM CDT |
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| Temperature: 66.6 °F | Dew Point: 43 °F | Humidity: 43% | Wind: ENE at 11.0 mph | Pressure: 30.06 in | Hourly Precipitation: 0.00 in | Heat Index: - | Graphs |
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MSN Maps of: |
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| Temp: | Dew Point: | Humidity | Wind | Pressure | Hr Precip | - | |
NWS Forecaster Discussion
Area forecast discussion National Weather Service quadrant cities Iowa Illinois 1219 PM CDT Monday may 21 2012 Update... plenty of sunshine with high pressure ridge over western Iowa. North winds have been gusting to 25 to 30 miles per hour this morning but should diminish as the afternoon progresses as the ridge edges closer to the dvn County Warning Area. Current temperatures in the middle to upper 60s look on target for maximum temperatures to be in the lower 70s at most locations later this afternoon. No changes required to the grids at this time. && Aviation... VFR conds through Tuesday with sky clear. North winds around 15 knots with gusts to 20 to 25 knots early this afternoon will diminish later this afternoon. Variable winds less than 5 knots tonight with high pressure over the area. Winds will be from the south around 10 knots or less on Tuesday as the high pushes off to the east. && Dvn watches/warnings/advisories... Iowa...none. Illinois...none. MO...none. && $$ Haase


