Current conditions at

Sparta Community-Hunter Field Airport (KSAR)

Lat: 38.15°NLon: 89.7°WElev: 528ft.

Partly Cloudy

83°F

28°C

Humidity 49%
Wind Speed NW 6 mph
Barometer 30.04 in
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Heat Index84°F (29°C)
Last update 19 Jun 12:15 pm CDT
Extended Forecast for

Marissa IL

Extreme Heat Watch June 21, 12:00pm until June 24, 09:00pm
Click here for hazard details and duration
Extreme Heat Watch
  • Juneteenth

    Juneteenth: Sunny, with a high near 85. Northwest wind around 7 mph.

    High: 85 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 67. Light and variable wind.

    Low: 67 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 90. South wind 5 to 11 mph.

    High: 90 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 75. South wind 8 to 10 mph, with gusts as high as 20 mph.

    Low: 75 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 94. South wind 8 to 13 mph, with gusts as high as 20 mph.

    High: 94 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 76.

    Low: 76 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 95.

    High: 95 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 76.

    Low: 76 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 95.

    High: 95 °F

    Sunny

Detailed Forecast

Juneteenth
Sunny, with a high near 85. Northwest wind around 7 mph.
Tonight
Clear, with a low around 67. Light and variable wind.
Friday
Sunny, with a high near 90. South wind 5 to 11 mph.
Friday Night
Clear, with a low around 75. South wind 8 to 10 mph, with gusts as high as 20 mph.
Saturday
Sunny, with a high near 94. South wind 8 to 13 mph, with gusts as high as 20 mph.
Saturday Night
Clear, with a low around 76.
Sunday
Sunny, with a high near 95.
Sunday Night
Clear, with a low around 76.
Monday
Sunny, with a high near 95.
Monday Night
Mostly clear, with a low around 76.
Tuesday
Sunny, with a high near 94.
Tuesday Night
Mostly clear, with a low around 76.
Wednesday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 93.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Marissa IL
 38.25°N 89.74°W (Elev. 459 ft)
11:52 am CDT Jun 19, 2025
12pm CDT Jun 19, 2025-6pm CDT Jun 25, 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