McClure, IL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for McClure, a village in Alexander County, Illinois.
Today
88°F
Sunny
Sunny. High near 88, with temperatures falling to around 86 in the afternoon. East wind around 3 mph.
7-day forecast for McClure
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 88°F | Sunny | 3 mph E | 0% |
| Tonight | 66°F | Mostly Clear then Patchy Fog | 3 mph ESE | 0% |
| Wednesday | 90°F | Patchy Fog then Sunny | 1 to 5 mph S | 0% |
| Wednesday Night | 70°F | Partly Cloudy | 1 to 5 mph SSE | 8% |
| Thursday | 88°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 0 to 5 mph S | 31% |
| Thursday Night | 72°F | Chance Showers And Thunderstorms | 3 mph SSW | 52% |
| Friday | 88°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 2 to 6 mph SSW | 59% |
| Friday Night | 71°F | Chance Showers And Thunderstorms | 3 mph SW | 52% |
| Saturday | 90°F | Chance Showers And Thunderstorms | 5 mph SW | 52% |
| Saturday Night | 72°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 3 mph S | 16% |
| Sunday | 92°F | Sunny | 2 to 8 mph SSW | 7% |
| Sunday Night | 73°F | Mostly Clear | 3 to 7 mph S | 4% |
| Monday | 94°F | Sunny | 6 to 10 mph SSW | 6% |
| Monday Night | 75°F | Mostly Clear | 6 to 9 mph SSW | 5% |
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 Aug 4, 2026.