Meyer, IL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Meyer, a community in Lewis County, Illinois.
Overnight
64°F
Mostly Clear
Mostly clear, with a low around 64. Southeast wind around 5 mph.
7-day forecast for Meyer
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 64°F | Mostly Clear | 5 mph SE | 0% |
| Tuesday | 91°F | Sunny | 6 mph S | 1% |
| Tuesday Night | 70°F | Mostly Cloudy | 5 mph SE | 14% |
| Wednesday | 86°F | Chance Showers And Thunderstorms | 5 mph S | 61% |
| Wednesday Night | 67°F | Chance Showers And Thunderstorms then Showers And Thunderstorms | 5 mph N | 86% |
| Thursday | 84°F | Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 3 mph NE | 86% |
| Thursday Night | 66°F | Partly Cloudy | 2 mph E | 6% |
| Friday | 87°F | Mostly Sunny | 2 mph S | 7% |
| Friday Night | 68°F | Chance Showers And Thunderstorms | 2 mph S | 28% |
| Saturday | 90°F | Slight Chance Showers And Thunderstorms then Sunny | 2 to 6 mph S | 23% |
| Saturday Night | 72°F | Mostly Clear | 7 mph S | 5% |
| Sunday | 93°F | Sunny | 7 to 10 mph SW | 5% |
| Sunday Night | 73°F | Mostly Clear then Slight Chance Showers And Thunderstorms | 6 to 9 mph S | 15% |
| Monday | 93°F | Slight Chance Showers And Thunderstorms then Mostly Sunny | 7 to 10 mph SW | 15% |
Forecast source: National Weather Service (api.weather.gov) for Meyer (40.148, -91.504). Updated through the day.
Growing snapshot for Meyer
Last spring frost
Apr 11
First fall frost
Oct 23
Growing season
194 days
Hardiness zone
6a
More local growing data for Meyer: nearby ZIP 63435 weather · frost dates · planting calendar · Illinois frost dates
Climate data from the nearest NOAA station, Canton L&D 20, Mo (5.2 mi from Meyer). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.