National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Sterling Rockfalls (KSQI)

Lat: 41.74°NLon: 89.67°WElev: 643ft.

Fair

58°F

14°C

Humidity 70%
Wind Speed SW 3 mph
Barometer 29.53 in (999.4 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 22 Mar 3:56 am CDT
Extended Forecast for

Annawan IL

  • Today

    Today: A slight chance of rain between 2pm and 4pm. Mostly cloudy, with a temperature falling to around 48 by 5pm. Breezy, with a northwest wind 10 to 15 mph becoming north 15 to 20 mph in the morning. Winds could gust as high as 35 mph. Chance of precipitation is 20%.

    High: 58 °F⇓

    Breezy.
    Mostly Cloudy
    then Slight
    Chance Rain

  • Tonight

    Tonight: Partly cloudy, with a low around 30. North wind 10 to 15 mph, with gusts as high as 30 mph.

    Low: 30 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 51. North wind around 5 mph.

    High: 51 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 33. Southeast wind around 5 mph.

    Low: 33 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 61.

    High: 61 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 43.

    Low: 43 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 66.

    High: 66 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 49.

    Low: 49 °F

    Partly Cloudy

  • Thursday

    Thursday: A 30 percent chance of rain after 1pm. Partly sunny, with a high near 72.

    High: 72 °F

    Mostly Sunny
    then Chance
    Rain

Detailed Forecast

Today
A slight chance of rain between 2pm and 4pm. Mostly cloudy, with a temperature falling to around 48 by 5pm. Breezy, with a northwest wind 10 to 15 mph becoming north 15 to 20 mph in the morning. Winds could gust as high as 35 mph. Chance of precipitation is 20%.
Tonight
Partly cloudy, with a low around 30. North wind 10 to 15 mph, with gusts as high as 30 mph.
Monday
Sunny, with a high near 51. North wind around 5 mph.
Monday Night
Mostly cloudy, with a low around 33. Southeast wind around 5 mph.
Tuesday
Partly sunny, with a high near 61.
Tuesday Night
Mostly cloudy, with a low around 43.
Wednesday
Mostly cloudy, with a high near 66.
Wednesday Night
Partly cloudy, with a low around 49.
Thursday
A 30 percent chance of rain after 1pm. Partly sunny, with a high near 72.
Thursday Night
Mostly cloudy, with a low around 33.
Friday
Partly sunny, with a high near 48.
Friday Night
Mostly clear, with a low around 28.
Saturday
Mostly sunny, with a high near 56.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Annawan IL
 41.39°N 89.9°W (Elev. 650 ft)
Last Update:
2:46 am CDT Mar 22, 2026
Forecast Valid:
4am CDT Mar 22, 2026-6pm CDT Mar 28, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation