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

77°F

25°C

Humidity 47%
Wind Speed NE 6 mph
Barometer 30.07 in (1017.8 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 22 Jun 6:56 pm CDT
Extended Forecast for

Manlius IL

  • Tonight

    Tonight: A chance of sprinkles between 11pm and 1am. Mostly clear, with a low around 54. North wind around 5 mph becoming calm after midnight.

    Low: 54 °F

    Chance
    Sprinkles

  • Tuesday

    Tuesday: Sunny, with a high near 78. Calm wind becoming east around 5 mph.

    High: 78 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 59. Calm wind becoming southeast around 5 mph after midnight.

    Low: 59 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A slight chance of showers, then showers likely and possibly a thunderstorm after 1pm. Mostly sunny, with a high near 79. South wind 5 to 10 mph becoming southwest in the afternoon. Chance of precipitation is 60%.

    High: 79 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Wednesday Night

    Wednesday Night: A chance of thunderstorms before 7pm. Partly cloudy, with a low around 60. Chance of precipitation is 30%.

    Low: 60 °F

    Chance
    T-storms then
    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 78.

    High: 78 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 58.

    Low: 58 °F

    Partly Cloudy

  • Friday

    Friday: A 30 percent chance of showers after 1pm. Partly sunny, with a high near 78.

    High: 78 °F

    Mostly Sunny
    then Chance
    Showers

  • Friday Night

    Friday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 61.

    Low: 61 °F

    Chance
    Showers

Detailed Forecast

Tonight
A chance of sprinkles between 11pm and 1am. Mostly clear, with a low around 54. North wind around 5 mph becoming calm after midnight.
Tuesday
Sunny, with a high near 78. Calm wind becoming east around 5 mph.
Tuesday Night
Partly cloudy, with a low around 59. Calm wind becoming southeast around 5 mph after midnight.
Wednesday
A slight chance of showers, then showers likely and possibly a thunderstorm after 1pm. Mostly sunny, with a high near 79. South wind 5 to 10 mph becoming southwest in the afternoon. Chance of precipitation is 60%.
Wednesday Night
A chance of thunderstorms before 7pm. Partly cloudy, with a low around 60. Chance of precipitation is 30%.
Thursday
Mostly sunny, with a high near 78.
Thursday Night
Partly cloudy, with a low around 58.
Friday
A 30 percent chance of showers after 1pm. Partly sunny, with a high near 78.
Friday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 61.
Saturday
Mostly sunny, with a high near 82.
Saturday Night
A 30 percent chance of showers. Partly cloudy, with a low around 66.
Sunday
Mostly sunny, with a high near 87.
Sunday Night
Mostly clear, with a low around 73.
Monday
Sunny, with a high near 90.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Manlius IL
 41.45°N 89.66°W (Elev. 705 ft)
Last Update:
5:31 pm CDT Jun 22, 2026
Forecast Valid:
7pm CDT Jun 22, 2026-6pm CDT Jun 29, 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