Ohlman, IL Weather & Growing Conditions
This Afternoon
92°F
Mostly Cloudy
Mostly cloudy, with a high near 92. Southwest wind around 7 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 92°F | Mostly Cloudy | 7 mph SW | 14% |
| Tonight | 69°F | Mostly Cloudy | 2 to 7 mph S | 7% |
| Sunday | 88°F | Partly Sunny then Chance Showers And Thunderstorms | 5 to 9 mph NW | 42% |
| Sunday Night | 62°F | Chance Showers And Thunderstorms | 8 to 12 mph NE | 66% |
| Monday | 75°F | Showers And Thunderstorms Likely | 9 mph NE | 64% |
| Monday Night | 55°F | Chance Rain Showers | 6 to 9 mph NE | 35% |
| Tuesday | 69°F | Chance Rain Showers then Mostly Cloudy | 10 mph NE | 32% |
| Tuesday Night | 52°F | Mostly Cloudy | 5 to 10 mph N | 7% |
| Wednesday | 71°F | Partly Sunny | 6 to 9 mph N | 2% |
| Wednesday Night | 53°F | Partly Cloudy | 3 to 7 mph N | 0% |
| Thursday | 74°F | Partly Sunny | 3 to 7 mph N | 0% |
| Thursday Night | 55°F | Mostly Cloudy | 2 to 6 mph N | 1% |
| Friday | 76°F | Partly Sunny | 3 to 7 mph NE | 6% |
| Friday Night | 54°F | Partly Cloudy | 2 to 6 mph NE | 6% |
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 (6.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.