Hazardous Weather Conditions
Current conditions at
Jacksonville Municipal Airport (KIJX)
Lat: 39.77°NLon: 90.24°WElev: 614ft.
Mostly Cloudy
58°F
14°C
| Humidity | 77% |
| Wind Speed | S 6 mph |
| Barometer | 29.74 in |
| Dewpoint | 51°F (11°C) |
| Visibility | 10.00 mi |
| Last update | 4 May 2:35 am CDT |
Extended Forecast for
Winchester IL
Overnight

Low: 54 °F
Chance
ShowersMonday
High: 79 °F
Slight Chance
Showers then
Slight Chance
T-storms and
BreezyMonday Night
Low: 50 °F
T-storms
Likely then
Showers
LikelyTuesday

High: 59 °F
Showers
Tuesday Night

Low: 42 °F
Chance
ShowersWednesday

High: 58 °F
Mostly Cloudy
Wednesday Night

Low: 39 °F
Mostly Cloudy
Thursday

High: 63 °F
Mostly Sunny
Thursday Night

Low: 44 °F
Partly Cloudy
Detailed Forecast
Overnight
A chance of showers and thunderstorms before 4am, then a slight chance of showers. Mostly cloudy, with a low around 54. South wind around 6 mph. Chance of precipitation is 40%.
Monday
A slight chance of showers and thunderstorms before 3pm, then a slight chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 79. Breezy, with a southwest wind 9 to 14 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 20%.
Monday Night
Showers and thunderstorms likely before midnight, then showers likely and possibly a thunderstorm between midnight and 5am, then a chance of showers and thunderstorms after 5am. Increasing clouds, with a low around 50. South southwest wind 6 to 11 mph becoming north after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday
Showers, mainly after 7am. High near 59. North northeast wind 8 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
A 50 percent chance of showers before 1am. Mostly cloudy, with a low around 42. North wind 5 to 9 mph, with gusts as high as 17 mph.
Wednesday
Mostly cloudy, with a high near 58. North wind 5 to 8 mph.
Wednesday Night
Mostly cloudy, with a low around 39. Northwest wind 3 to 6 mph.
Thursday
Mostly sunny, with a high near 63.
Thursday Night
Partly cloudy, with a low around 44.
Friday
Partly sunny, with a high near 68.
Friday Night
Partly cloudy, with a low around 44.
Saturday
Sunny, with a high near 73.
Saturday Night
Partly cloudy, with a low around 49.
Sunday
A chance of showers. Mostly sunny, with a high near 71.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Winchester IL
39.62°N 90.44°W (Elev. 499 ft)
39.62°N 90.44°W (Elev. 499 ft)
2:41 am CDT May 4, 2026
2am CDT May 4, 2026-6pm CDT May 10, 2026



