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Current conditions at
Sparta Community-Hunter Field Airport (KSAR)
Lat: 38.15°NLon: 89.7°WElev: 528ft.
Fair
29°F
-2°C
| Humidity | 52% |
| Wind Speed | NW 14 G 30 mph |
| Barometer | 30.35 in |
| Dewpoint | 14°F (-10°C) |
| Visibility | 10.00 mi |
| Wind Chill | 18°F (-8°C) |
| Last update | 11 Jan 4:55 am CST |
Extended Forecast for
Marissa IL
Today
High: 39 °F
Sunny
Tonight
Low: 26 °F
Mostly Clear
Monday
High: 53 °F
Sunny
Monday Night
Low: 36 °F
Partly Cloudy
Tuesday
High: 61 °F
Mostly Sunny
Tuesday Night
Low: 39 °F
Mostly Cloudy
then Slight
Chance RainWednesday
High: 45 °F
Partly Sunny
Wednesday Night
Low: 19 °F
Partly Cloudy
Thursday
High: 38 °F
Mostly Sunny
Detailed Forecast
Today
Sunny, with a high near 39. Northwest wind 6 to 16 mph, with gusts as high as 28 mph.
Tonight
Mostly clear, with a low around 26. Light and variable wind becoming southwest 5 to 7 mph after midnight.
Monday
Sunny, with a high near 53. Southwest wind 5 to 9 mph.
Monday Night
Partly cloudy, with a low around 36. Southwest wind 5 to 7 mph.
Tuesday
Mostly sunny, with a high near 61. Southwest wind 8 to 14 mph, with gusts as high as 21 mph.
Tuesday Night
A 20 percent chance of rain after midnight. Mostly cloudy, with a low around 39.
Wednesday
Partly sunny, with a high near 45.
Wednesday Night
Partly cloudy, with a low around 19.
Thursday
Mostly sunny, with a high near 38.
Thursday Night
Mostly cloudy, with a low around 28.
Friday
Partly sunny, with a high near 44.
Friday Night
Mostly cloudy, with a low around 24.
Saturday
Partly sunny, with a high near 34.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Marissa IL
38.25°N 89.77°W (Elev. 440 ft)
38.25°N 89.77°W (Elev. 440 ft)
4:31 am CST Jan 11, 2026
5am CST Jan 11, 2026-6pm CST Jan 17, 2026
Additional Resources
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Hourly Weather Forecast
