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

Peoria - General Downing-Peoria International Airport (KPIA)

Lat: 40.67°NLon: 89.68°WElev: 659ft.

Fair

51°F

11°C

Humidity 74%
Wind Speed SW 7 mph
Barometer 29.90 in (1012.5 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 5 Nov 5:54 am CST
Extended Forecast for

Spring Bay IL

  • Today

    Today: Sunny, with a high near 62. Southwest wind 9 to 18 mph becoming north northwest in the afternoon. Winds could gust as high as 31 mph.

    High: 62 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 35. Northwest wind 5 to 7 mph becoming calm in the evening.

    Low: 35 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 61. Light east southeast wind becoming south southeast 9 to 14 mph in the morning. Winds could gust as high as 21 mph.

    High: 61 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Rain likely, mainly after midnight. Mostly cloudy, with a low around 53. Breezy, with a south southeast wind 13 to 21 mph becoming southwest after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 53 °F

    Breezy.
    Chance Rain
    then Rain
    Likely

  • Friday

    Friday: Mostly cloudy, then gradually becoming sunny, with a high near 67. West wind 11 to 15 mph, with gusts as high as 23 mph.

    High: 67 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: Mostly clear, with a low around 40. Northwest wind 5 to 10 mph, with gusts as high as 18 mph.

    Low: 40 °F

    Mostly Clear

  • Saturday

    Saturday: A 40 percent chance of rain after noon. Partly sunny, with a high near 55. Northwest wind 5 to 9 mph becoming southeast in the morning. Winds could gust as high as 16 mph.

    High: 55 °F

    Partly Sunny
    then Chance
    Rain

  • Saturday Night

    Saturday Night: A 40 percent chance of rain before midnight. Mostly cloudy, with a low around 29.

    Low: 29 °F

    Chance Rain
    then Mostly
    Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 38.

    High: 38 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 62. Southwest wind 9 to 18 mph becoming north northwest in the afternoon. Winds could gust as high as 31 mph.
Tonight
Mostly clear, with a low around 35. Northwest wind 5 to 7 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 61. Light east southeast wind becoming south southeast 9 to 14 mph in the morning. Winds could gust as high as 21 mph.
Thursday Night
Rain likely, mainly after midnight. Mostly cloudy, with a low around 53. Breezy, with a south southeast wind 13 to 21 mph becoming southwest after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 67. West wind 11 to 15 mph, with gusts as high as 23 mph.
Friday Night
Mostly clear, with a low around 40. Northwest wind 5 to 10 mph, with gusts as high as 18 mph.
Saturday
A 40 percent chance of rain after noon. Partly sunny, with a high near 55. Northwest wind 5 to 9 mph becoming southeast in the morning. Winds could gust as high as 16 mph.
Saturday Night
A 40 percent chance of rain before midnight. Mostly cloudy, with a low around 29.
Sunday
Mostly sunny, with a high near 38.
Sunday Night
Mostly clear, with a low around 23.
Monday
Sunny, with a high near 39.
Monday Night
Mostly clear, with a low around 25.
Veterans Day
Partly sunny, with a high near 48.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Spring Bay IL
 40.83°N 89.52°W (Elev. 443 ft)
Last Update:
5:36 am CST Nov 5, 2025
Forecast Valid:
6am CST Nov 5, 2025-6pm CST Nov 11, 2025
 
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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