Current conditions at
Sparta Community-Hunter Field Airport (KSAR)
Lat: 38.15°NLon: 89.7°WElev: 528ft.
Fair
39°F
4°C
| Humidity | 70% |
| Wind Speed | E 8 mph |
| Barometer | 30.34 in |
| Dewpoint | 30°F (-1°C) |
| Visibility | 10.00 mi |
| Wind Chill | 33°F (1°C) |
| Last update | 24 Mar 7:55 am CDT |
Extended Forecast for
Marissa IL
Today

High: 61 °F
Mostly Sunny
Tonight

Low: 43 °F
Mostly Cloudy
Wednesday

High: 74 °F
Mostly Sunny
Wednesday Night

Low: 62 °F
Mostly Clear
Thursday

High: 87 °F
Sunny
Thursday Night
Low: 44 °F
Chance
Showers then
Showers
LikelyFriday

High: 52 °F
Rain Likely
Friday Night

Low: 31 °F
Mostly Clear
Saturday

High: 55 °F
Sunny
Detailed Forecast
Today
Mostly sunny, with a high near 61. Southeast wind 6 to 8 mph.
Tonight
Mostly cloudy, with a low around 43. Southeast wind 5 to 7 mph.
Wednesday
Mostly sunny, with a high near 74. South wind 6 to 13 mph.
Wednesday Night
Mostly clear, with a low around 62. South wind around 11 mph, with gusts as high as 20 mph.
Thursday
Sunny, with a high near 87. Southwest wind 10 to 15 mph, with gusts as high as 23 mph.
Thursday Night
A chance of rain before 10pm, then a chance of showers and thunderstorms between 10pm and 1am, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 44. Chance of precipitation is 70%.
Friday
Rain likely and possibly a thunderstorm. Mostly cloudy, with a high near 52. Chance of precipitation is 60%.
Friday Night
Mostly clear, with a low around 31.
Saturday
Sunny, with a high near 55.
Saturday Night
Partly cloudy, with a low around 38.
Sunday
Partly sunny, with a high near 63.
Sunday Night
Partly cloudy, with a low around 48.
Monday
Mostly sunny, with a high near 75.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Marissa IL
38.25°N 89.74°W (Elev. 459 ft)
38.25°N 89.74°W (Elev. 459 ft)
2:56 am CDT Mar 24, 2026
8am CDT Mar 24, 2026-6pm CDT Mar 30, 2026


