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

Harrisburg-Raleigh Airport (KHSB)

Lat: 37.81°NLon: 88.54°WElev: 387ft.

Fair

83°F

28°C

Humidity 34%
Wind Speed SW 3 mph
Barometer 30.12 in
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 28 Aug 2:55 pm CDT
Extended Forecast for

New Haven IL

  • This Afternoon

    This Afternoon: Sunny, with a high near 83. Light west southwest wind.

    High: 83 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 56. Calm wind.

    Low: 56 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 87. Calm wind becoming north 5 to 7 mph in the afternoon.

    High: 87 °F

    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, then gradually becoming clear, with a low around 55. Northeast wind 3 to 6 mph.

    Low: 55 °F

    Decreasing
    Clouds

  • Saturday

    Saturday: Sunny, with a high near 84. Northeast wind 3 to 8 mph.

    High: 84 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 55. Northeast wind 5 to 7 mph.

    Low: 55 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 84. Northeast wind 5 to 8 mph.

    High: 84 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 54. Northeast wind 3 to 7 mph.

    Low: 54 °F

    Partly Cloudy

  • Labor Day

    Labor Day: Mostly sunny, with a high near 85. Northeast wind 3 to 6 mph.

    High: 85 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 83. Light west southwest wind.
Tonight
Mostly clear, with a low around 56. Calm wind.
Friday
Sunny, with a high near 87. Calm wind becoming north 5 to 7 mph in the afternoon.
Friday Night
Mostly cloudy, then gradually becoming clear, with a low around 55. Northeast wind 3 to 6 mph.
Saturday
Sunny, with a high near 84. Northeast wind 3 to 8 mph.
Saturday Night
Mostly clear, with a low around 55. Northeast wind 5 to 7 mph.
Sunday
Mostly sunny, with a high near 84. Northeast wind 5 to 8 mph.
Sunday Night
Partly cloudy, with a low around 54. Northeast wind 3 to 7 mph.
Labor Day
Mostly sunny, with a high near 85. Northeast wind 3 to 6 mph.
Monday Night
Partly cloudy, with a low around 57. Northeast wind around 5 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 81. Light north northeast wind.
Tuesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 58. Light and variable wind.
Wednesday
A slight chance of showers. Mostly sunny, with a high near 83. Calm wind becoming west 5 to 7 mph in the morning.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
New Haven IL
 37.9°N 88.12°W
Last Update:
1:46 pm CDT Aug 28, 2025
Forecast Valid:
3pm CDT Aug 28, 2025-6pm CDT Sep 3, 2025
 
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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