Ohlman, IL Weather & Growing Conditions
Overnight
69°F
Partly Cloudy
Partly cloudy, with a low around 69. Southeast wind around 8 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 69°F | Partly Cloudy | 8 mph SE | 12% |
| 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% |
| Friday | 75°F | Mostly Sunny | 3 to 7 mph NE | 5% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Ohlman, IL
Last spring frost
Apr 17
First fall frost
Oct 23
Growing season
188 days
Hardiness zone
6b
Explore more for Ohlman, IL: full frost dates · planting calendar · Illinois frost dates
Climate data from the nearest NOAA station, Pana, Il (8.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.