New Haven, Illinois Weather
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Weather Forecast for New Haven, Illinois : Gallatin County
Issued: 8:46 am CDT Sep 16, 2025 Latitude: 37.9086568 Longitude: -88.1292021 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Wednesday Thursday Friday Saturday Sunday Monday
Sunny on Today Mostly Clear on Tonight Sunny on Wednesday Sunny on Thursday Mostly Sunny on Friday 20% chance of thunderstorms on Saturday 20% chance of thunderstorms on Sunday 20% chance of thunderstorms on Monday
High: 94°F Low: 62°F High: 93°F High: 94°F High: 93°F High: 87°F High: 87°F High: 87°F
Low: 61°F Low: 63°F Low: 64°F Low: 64°F Low: 64°F  
Sunny Mostly Clear Sunny Sunny Mostly Sunny Thunderstorms Thunderstorms Thunderstorms
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Current Conditions at
HARRISBURG-RALEIGH - (KHSB)
84°
Clear
as of 10:55 AM CDST
Rel. Humidity: 54%
Dew Point: 66°F
Visibility: 10 Miles
Pressure: 30.15 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
EVANSVILLE - (KEVV)
84°
Clear
as of 10:54 AM CDST
Rel. Humidity: 48%
Dew Point: 63°F
Visibility: 10 Miles
Pressure: 30.15 in.
Flight Rule: VFR
Wind Data
7 MPH
060° Northeast
Cloud Level(s): Clear
Current Conditions at
FAIRFIELD MUNICIPAL ARPT - (KFWC)
84°
Clear
as of 10:55 AM CDST
Rel. Humidity: 45%
Dew Point: 61°F
Visibility: 10 Miles
Pressure: 30.15 in.
Flight Rule: VFR
Wind Data
6 MPH
010° North
Cloud Level(s): Clear
Sunny on Today Today... Sunny, with a high near 94. Light northeast wind.
Mostly Clear on Tonight Tonight... Mostly clear, with a low around 62. Calm wind.
Sunny on Wednesday Wednesday... Sunny, with a high near 93. Light northeast wind.
Mostly Clear on Wednesday Night Wednesday Night... Mostly clear, with a low around 61. Calm wind.
Sunny on Thursday Thursday... Sunny, with a high near 94. Light southeast wind.
Mostly Clear on Thursday Night Thursday Night... Mostly clear, with a low around 63. Light southeast wind.
Mostly Sunny on Friday Friday... Mostly sunny, with a high near 93. Calm wind becoming south around 6 mph in the afternoon.
20% chance of thunderstorms Friday Night Friday Night... A slight chance of showers, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 64. Light and variable wind.
20% chance of thunderstorms Saturday Saturday... A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 87. Calm wind becoming south around 6 mph in the morning.
20% chance of thunderstorms Saturday Night Saturday Night... A chance of showers, with thunderstorms also possible after 1am. Partly cloudy, with a low around 64. Light south wind.
20% chance of thunderstorms Sunday Sunday... A chance of showers and thunderstorms. Partly sunny, with a high near 87. Calm wind becoming south southwest 5 to 8 mph in the morning.
20% chance of rain Sunday Night Sunday Night... A chance of showers. Partly cloudy, with a low around 64. South wind 3 to 6 mph.
20% chance of thunderstorms Monday Monday... A chance of showers and thunderstorms. Mostly sunny, with a high near 87. South southwest wind 3 to 7 mph.
Current Radar Image


Sun Almanac for New Haven, Illinois
Sunrise: 06:36 AM
Sunset: 6:59 PM
Civil Sunrise:06:09 AM
Civil Sunset: 7:25 PM
Nautical Sunrise: 05:38 AM
Nautical Sunset: 7:56 PM
Astro Sunrise: 05:07 AM
Astro Sunset: 8:27 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.