Ohlman, IL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Ohlman, a village in Montgomery County, Illinois.
This Afternoon
92°F
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms. Sunny, with a high near 92. East wind around 6 mph. Chance of precipitation is 20%.
7-day forecast for Ohlman
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 92°F | Slight Chance Showers And Thunderstorms | 6 mph E | 22% |
| Tonight | 69°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 7 mph SE | 20% |
| Saturday | 95°F | Mostly Sunny | 7 mph SW | 8% |
| Saturday Night | 70°F | Mostly Cloudy then Slight Chance Rain Showers | 5 mph S | 11% |
| Sunday | 90°F | Chance Showers And Thunderstorms | 2 to 7 mph NW | 33% |
| Sunday Night | 62°F | Showers And Thunderstorms Likely | 6 to 9 mph NE | 61% |
| Monday | 75°F | Showers And Thunderstorms Likely | 10 mph NE | 65% |
| Monday Night | 56°F | Showers And Thunderstorms Likely | 7 to 12 mph NE | 60% |
| Tuesday | 70°F | Chance Rain Showers then Mostly Cloudy | 10 mph NE | 32% |
| Tuesday Night | 52°F | Mostly Cloudy | 5 to 9 mph N | 5% |
| Wednesday | 73°F | Partly Sunny | 6 to 9 mph N | 2% |
| Wednesday Night | 52°F | Partly Cloudy | 2 to 7 mph N | 2% |
| Thursday | 74°F | Mostly Sunny | 3 to 8 mph N | 3% |
| Thursday Night | 54°F | Partly Cloudy | 2 to 6 mph N | 5% |
Forecast source: National Weather Service (api.weather.gov) for Ohlman (39.343, -89.219). Updated through the day.
Growing snapshot for Ohlman
Last spring frost
Apr 17
First fall frost
Oct 23
Growing season
188 days
Hardiness zone
6b
More local growing data for Ohlman: nearby ZIP 62076 weather · frost dates · planting calendar · Illinois frost dates
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Climate data from the nearest NOAA station, Pana, Il (8.1 mi from Ohlman). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.