Valmeyer, IL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Valmeyer, a village in Monroe County, Illinois.
Today
88°F
Patchy Fog then Sunny
Patchy fog before 8am. Sunny, with a high near 88. Southeast wind around 3 mph.
7-day forecast for Valmeyer
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 88°F | Patchy Fog then Sunny | 3 mph SE | 0% |
| Tonight | 67°F | Mostly Clear | 3 mph SE | 0% |
| Wednesday | 91°F | Sunny | 5 mph S | 6% |
| Wednesday Night | 71°F | Slight Chance Showers And Thunderstorms | 6 mph S | 56% |
| Thursday | 88°F | Showers And Thunderstorms Likely | 5 mph S | 66% |
| Thursday Night | 70°F | Chance Showers And Thunderstorms | 1 to 5 mph S | 47% |
| Friday | 88°F | Chance Showers And Thunderstorms | 3 mph SW | 47% |
| Friday Night | 70°F | Chance Showers And Thunderstorms | 2 mph SW | 39% |
| Saturday | 90°F | Chance Showers And Thunderstorms | 3 mph S | 39% |
| Saturday Night | 71°F | Mostly Clear | 5 mph S | 8% |
| Sunday | 93°F | Sunny | 6 mph SW | 8% |
| Sunday Night | 73°F | Mostly Clear | 6 mph S | 6% |
| Monday | 95°F | Sunny | 6 mph SW | 6% |
| Monday Night | 75°F | Mostly Clear | 7 mph SW | 11% |
Forecast source: National Weather Service (api.weather.gov) for Valmeyer (38.306, -90.298). Updated through the day.
Growing snapshot for Valmeyer
Last spring frost
Apr 9
First fall frost
Oct 26
Growing season
197 days
Hardiness zone
7a
More local growing data for Valmeyer: nearby ZIP 62295 weather · frost dates · planting calendar · Illinois frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Festus, Mo (5.5 mi from Valmeyer). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.