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

65°F

18°C

Humidity 97%
Wind Speed W 13 G 20 mph
Barometer 29.82 in (1009.4 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 11 Jun 11:56 pm CDT
Extended Forecast for

Polo IL

  • Overnight

    Overnight: Mostly clear, with a low around 56. West wind around 10 mph, with gusts as high as 15 mph.

    Low: 56 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 78. West wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 78 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 60. South southwest wind 5 to 10 mph.

    Low: 60 °F

    Clear

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after 2pm. Increasing clouds, with a high near 84. South southwest wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 84 °F

    Sunny then
    Slight Chance
    T-storms

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms before 7pm, then showers and possibly a thunderstorm between 7pm and 1am, then a chance of showers after 1am. Low around 57. Northwest wind 5 to 15 mph. Chance of precipitation is 80%.

    Low: 57 °F

    T-storms

  • Sunday

    Sunday: Sunny, with a high near 71.

    High: 71 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 53.

    Low: 53 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 75.

    High: 75 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 54.

    Low: 54 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 56. West wind around 10 mph, with gusts as high as 15 mph.
Friday
Sunny, with a high near 78. West wind 5 to 15 mph, with gusts as high as 25 mph.
Friday Night
Clear, with a low around 60. South southwest wind 5 to 10 mph.
Saturday
A 20 percent chance of showers and thunderstorms after 2pm. Increasing clouds, with a high near 84. South southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Saturday Night
A chance of showers and thunderstorms before 7pm, then showers and possibly a thunderstorm between 7pm and 1am, then a chance of showers after 1am. Low around 57. Northwest wind 5 to 15 mph. Chance of precipitation is 80%.
Sunday
Sunny, with a high near 71.
Sunday Night
Mostly clear, with a low around 53.
Monday
Sunny, with a high near 75.
Monday Night
Mostly clear, with a low around 54.
Tuesday
A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 77.
Tuesday Night
Mostly clear, with a low around 57.
Wednesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 80.
Wednesday Night
Showers likely and possibly a thunderstorm. Partly cloudy, with a low around 62. Breezy.
Thursday
Mostly sunny, with a high near 81.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Polo IL
 41.99°N 89.58°W
Last Update:
12:05 am CDT Jun 12, 2026
Forecast Valid:
12am CDT Jun 12, 2026-6pm CDT Jun 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation