Harman US

Ashmore, IL Weather & Growing Conditions

This Afternoon
76°F
Slight Chance Light Rain
A slight chance of rain after 5pm. Partly sunny, with a high near 76. South southeast wind around 20 mph, with gusts as high as 33 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.

7-day forecast

WhenTempForecastWindPrecip
This Afternoon 76°F Slight Chance Light Rain 20 mph SSE 15%
Tonight 57°F Rain 15 to 18 mph S 86%
Wednesday 64°F Chance Light Rain then Mostly Cloudy 10 to 14 mph SSW 31%
Wednesday Night 44°F Mostly Cloudy 8 mph SW 0%
Thursday 63°F Sunny 7 to 13 mph WSW 0%
Thursday Night 43°F Mostly Cloudy 5 mph WNW 4%
Friday 57°F Partly Sunny 5 to 10 mph NNW 12%
Friday Night 37°F Partly Cloudy 3 to 7 mph NNW 6%
Saturday 55°F Mostly Sunny 5 mph NW 1%
Saturday Night 34°F Partly Cloudy 2 mph WNW 1%
Sunday 61°F Sunny 2 to 8 mph WNW 9%
Sunday Night 34°F Mostly Clear 5 mph WNW 7%
Monday 63°F Sunny 3 to 10 mph WSW 4%
Monday Night 38°F Mostly Clear 6 mph WSW 1%

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

Growing snapshot for Ashmore, IL

Last spring frost
Apr 15
First fall frost
Oct 23
Growing season
187 days
Hardiness zone
6a

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

Climate data from the nearest NOAA station, Charleston, Il (7.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.