McClure, IL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for McClure, a village in Alexander County, Illinois.
Tonight
46°F
Mostly Clear then Patchy Fog
Patchy fog after 2am. Mostly clear, with a low around 46. Southwest wind 1 to 5 mph.
7-day forecast for McClure
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 46°F | Mostly Clear then Patchy Fog | 1 to 5 mph SW | 0% |
| Thursday | 67°F | Sunny | 1 to 7 mph SW | 1% |
| Thursday Night | 45°F | Partly Cloudy | 3 mph NW | 1% |
| Friday | 58°F | Partly Sunny | 3 to 9 mph N | 0% |
| Friday Night | 35°F | Mostly Clear | 2 to 7 mph N | 0% |
| Saturday | 55°F | Sunny | 5 mph N | 0% |
| Saturday Night | 33°F | Mostly Clear | 2 mph N | 0% |
| Sunday | 60°F | Sunny | 0 to 3 mph NNW | 0% |
| Sunday Night | 34°F | Mostly Clear | 0 mph | 0% |
| Monday | 63°F | Sunny | 0 to 3 mph SW | 0% |
| Monday Night | 37°F | Mostly Clear | 1 mph W | 1% |
| Tuesday | 65°F | Sunny | 0 to 3 mph WNW | 0% |
| Tuesday Night | 40°F | Mostly Clear | 1 mph NW | 3% |
| Veterans Day | 66°F | Sunny | 0 to 3 mph N | 2% |
Forecast source: National Weather Service (api.weather.gov) for McClure (37.313, -89.432). Updated through the day.
Growing snapshot for McClure
Last spring frost
Apr 5
First fall frost
Oct 25
Growing season
201 days
Hardiness zone
7a
More local growing data for McClure: nearby ZIP 62957 weather · frost dates · planting calendar · Illinois frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Cape Girardeau Muni Ap, Mo (10 mi from McClure). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 5, 2026.