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

Hazardous Weather Conditions

Current conditions at

Fairfield, Fairfield Municipal Airport (KFWC)

Lat: 38.38°NLon: 88.41°WElev: 436ft.

Fair

86°F

30°C

Humidity 67%
Wind Speed S 8 mph
Barometer 29.98 in
Dewpoint 74°F (23°C)
Visibility 10.00 mi
Heat Index94°F (34°C)
Last update 29 Jun 7:15 pm CDT
Extended Forecast for

Phillipstown IL

Extreme Heat Warning June 29, 07:20pm until July 3, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning June 29, 07:20pm until July 3, 08:00pm

    NOW until 8:00pm Fri

    Extreme Heat Warning

  • Tonight

    Low: 74 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 96. Heat index values as high as 107. South southwest wind 3 to 6 mph.

    High: 96 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 73. South southwest wind around 5 mph becoming calm in the evening.

    Low: 73 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 96. Heat index values as high as 106. Calm wind becoming south southwest around 5 mph in the afternoon.

    High: 96 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 75. Light south wind.

    Low: 75 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 96. Light south wind.

    High: 96 °F

    Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 75. Calm wind.

    Low: 75 °F

    Slight Chance
    T-storms

  • Friday

    Friday: A chance of showers and thunderstorms, mainly before 1pm. Sunny, with a high near 93. Light and variable wind.

    High: 93 °F

    Chance
    T-storms

Detailed Forecast

Tonight
Mostly clear, with a low around 74. South wind 3 to 6 mph.
Tuesday
Sunny, with a high near 96. Heat index values as high as 107. South southwest wind 3 to 6 mph.
Tuesday Night
Mostly clear, with a low around 73. South southwest wind around 5 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 96. Heat index values as high as 106. Calm wind becoming south southwest around 5 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 75. Light south wind.
Thursday
Sunny, with a high near 96. Light south wind.
Thursday Night
A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 75. Calm wind.
Friday
A chance of showers and thunderstorms, mainly before 1pm. Sunny, with a high near 93. Light and variable wind.
Friday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 74. Calm wind.
Independence Day
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 92. Light southwest wind.
Saturday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 74. Calm wind.
Sunday
A chance of showers and thunderstorms. Mostly sunny, with a high near 91. Calm wind becoming southwest around 5 mph.
Sunday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 73. Light and variable wind.
Monday
A chance of showers and thunderstorms. Mostly sunny, with a high near 89. Calm wind becoming west around 6 mph in the afternoon.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Phillipstown IL
 38.14°N 88.02°W
Last Update:
6:01 pm CDT Jun 29, 2026
Forecast Valid:
7pm CDT Jun 29, 2026-6pm CDT Jul 6, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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