Current conditions at
Sparta Community-Hunter Field Airport (KSAR)
Lat: 38.15°NLon: 89.7°WElev: 528ft.
Overcast
71°F
22°C
| Humidity | 100% |
| Wind Speed | Calm |
| Barometer | 30.07 in |
| Dewpoint | 71°F (22°C) |
| Visibility | 10.00 mi |
| Last update | 15 Oct 12:35 am CDT |
Extended Forecast for
Marissa IL
Overnight
Low: 67 °F
Scattered
ShowersThursday
High: 84 °F
Showers
Likely then
Chance
T-stormsThursday Night
Low: 48 °F
Showers
LikelyFriday
High: 57 °F
Partly Sunny
and BreezyFriday Night
Low: 40 °F
Mostly Cloudy
Saturday
High: 61 °F
Sunny
Saturday Night
Low: 36 °F
Clear
Sunday
High: 67 °F
Sunny
Sunday Night
Low: 41 °F
Mostly Clear
Detailed Forecast
Overnight
Isolated showers between 1am and 4am, then scattered showers and thunderstorms after 4am. Mostly cloudy, with a low around 67. Calm wind. Chance of precipitation is 30%.
Thursday
Scattered showers and thunderstorms before 7am, then showers likely and possibly a thunderstorm between 7am and 10am, then a chance of showers and thunderstorms after 10am. Cloudy, then gradually becoming mostly sunny, with a high near 84. Light and variable wind becoming southwest 6 to 11 mph in the morning. Chance of precipitation is 60%.
Thursday Night
Showers and thunderstorms likely before 3am, then a chance of showers. Increasing clouds, with a low around 48. Southwest wind 8 to 17 mph becoming northwest after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 70%.
Friday
Partly sunny, with a high near 57. Breezy, with a northwest wind 17 to 21 mph, with gusts as high as 28 mph.
Friday Night
Mostly cloudy, with a low around 40. North wind 10 to 15 mph.
Saturday
Sunny, with a high near 61.
Saturday Night
Clear, with a low around 36.
Sunday
Sunny, with a high near 67.
Sunday Night
Mostly clear, with a low around 41.
Monday
Mostly sunny, with a high near 73.
Monday Night
Partly cloudy, with a low around 45.
Tuesday
Mostly sunny, with a high near 76.
Tuesday Night
Mostly clear, with a low around 50.
Wednesday
Sunny, with a high near 79.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
Marissa IL
38.25°N 89.74°W (Elev. 459 ft)
38.25°N 89.74°W (Elev. 459 ft)
10:21 pm CDT Oct 14, 2026
12am CDT Oct 15, 2026-6pm CDT Oct 21, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
