Harman US

Ogden, IL Weather & Growing Conditions

This Afternoon
85°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly cloudy, with a high near 85. East wind around 6 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.

7-day forecast

WhenTempForecastWindPrecip
This Afternoon 85°F Chance Showers And Thunderstorms 6 mph E 52%
Tonight 68°F Mostly Cloudy 6 mph S 13%
Sunday 81°F Slight Chance Rain Showers then Chance Showers And Thunderstorms 5 to 12 mph N 46%
Sunday Night 59°F Chance Showers And Thunderstorms 13 mph NE 43%
Monday 68°F Showers And Thunderstorms Likely 14 mph ENE 60%
Monday Night 54°F Chance Rain Showers 9 to 13 mph ENE 43%
Tuesday 67°F Chance Rain Showers 13 mph NE 43%
Tuesday Night 53°F Slight Chance Rain Showers then Mostly Cloudy 6 to 13 mph NNE 18%
Wednesday 68°F Partly Sunny 7 to 10 mph NNE 9%
Wednesday Night 54°F Mostly Cloudy 3 to 9 mph N 2%
Thursday 71°F Partly Sunny 7 mph NNE 2%
Thursday Night 55°F Mostly Cloudy 2 to 6 mph NNE 6%
Friday 74°F Partly Sunny 3 to 7 mph NNE 6%
Friday Night 54°F Partly Cloudy 6 mph NE 5%

Forecast source: National Weather Service (api.weather.gov). Updated through the day.

Growing snapshot for Ogden, IL

Last spring frost
Apr 20
First fall frost
Oct 21
Growing season
182 days
Hardiness zone
6a

Explore more for Ogden, IL: full frost dates · planting calendar · Illinois frost dates

Climate data from the nearest NOAA station, Ogden, Il (2.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.