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

Sterling Rockfalls (KSQI)

Lat: 41.74°NLon: 89.67°WElev: 643ft.

Fair

45°F

7°C

Humidity 77%
Wind Speed Vrbl 6 mph
Barometer 29.83 in (1010.4 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 7 Jan 11:56 pm CST
Extended Forecast for

Manlius IL

  • Overnight

    Overnight: Partly cloudy, with a steady temperature around 42. South wind around 10 mph, with gusts as high as 20 mph.

    Low: 42 °F

    Partly Cloudy

  • Thursday

    Thursday: Rain, mainly after noon. High near 55. South wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 55 °F

    Chance Rain
    then Rain

  • Thursday Night

    Thursday Night: Rain, mainly before midnight. Low around 41. Breezy, with a south wind 15 to 20 mph becoming west after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 90%.

    Low: 41 °F

    Rain and
    Breezy then
    Chance Rain

  • Friday

    Friday: A 20 percent chance of rain after noon. Mostly cloudy, with a high near 46. West wind 5 to 10 mph becoming north in the afternoon. Winds could gust as high as 20 mph.

    High: 46 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Friday Night

    Friday Night: A chance of rain after midnight, mixing with snow after 3am. Mostly cloudy, with a low around 33. Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 33 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

  • Saturday

    Saturday: A chance of rain and snow before noon, then snow likely. Mostly cloudy, with a high near 37. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Chance
    Rain/Snow
    then Snow
    Likely

  • Saturday Night

    Saturday Night: A 30 percent chance of snow. Mostly cloudy, with a low around 19.

    Low: 19 °F

    Chance Snow

  • Sunday

    Sunday: Mostly sunny, with a high near 29.

    High: 29 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 20.

    Low: 20 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a steady temperature around 42. South wind around 10 mph, with gusts as high as 20 mph.
Thursday
Rain, mainly after noon. High near 55. South wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
Rain, mainly before midnight. Low around 41. Breezy, with a south wind 15 to 20 mph becoming west after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 90%.
Friday
A 20 percent chance of rain after noon. Mostly cloudy, with a high near 46. West wind 5 to 10 mph becoming north in the afternoon. Winds could gust as high as 20 mph.
Friday Night
A chance of rain after midnight, mixing with snow after 3am. Mostly cloudy, with a low around 33. Chance of precipitation is 50%. Little or no snow accumulation expected.
Saturday
A chance of rain and snow before noon, then snow likely. Mostly cloudy, with a high near 37. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Saturday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 19.
Sunday
Mostly sunny, with a high near 29.
Sunday Night
Mostly clear, with a low around 20.
Monday
Mostly sunny, with a high near 39.
Monday Night
Mostly cloudy, with a low around 29.
Tuesday
Partly sunny, with a high near 42.
Tuesday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 30.
Wednesday
Mostly cloudy, with a high near 35.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Manlius IL
 41.45°N 89.66°W (Elev. 705 ft)
Last Update:
10:51 pm CST Jan 7, 2026
Forecast Valid:
12am CST Jan 8, 2026-6pm CST Jan 14, 2026
 
Forecast Discussion
 
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Additional Resources

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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