Adams, IL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Adams, a community in Adams County, Illinois.
Tonight
52°F
Mostly Cloudy then Slight Chance Drizzle
A slight chance of drizzle after midnight. Mostly cloudy, with a low around 52. Southwest wind around 12 mph, with gusts as high as 22 mph.
7-day forecast for Adams
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 52°F | Mostly Cloudy then Slight Chance Drizzle | 12 mph SW | 12% |
| Wednesday | 57°F | Slight Chance Drizzle then Mostly Cloudy | 12 to 16 mph W | 12% |
| Wednesday Night | 45°F | Mostly Cloudy | 10 mph W | 2% |
| Thursday | 57°F | Partly Sunny | 8 to 13 mph W | 8% |
| Thursday Night | 44°F | Mostly Cloudy then Slight Chance T-storms | 7 mph NW | 16% |
| Friday | 54°F | Partly Sunny | 9 mph N | 5% |
| Friday Night | 38°F | Partly Cloudy | 1 to 6 mph N | 2% |
| Saturday | 54°F | Partly Sunny | 1 to 5 mph NW | 1% |
| Saturday Night | 38°F | Mostly Clear | 3 mph W | 2% |
| Sunday | 61°F | Sunny | 3 to 7 mph W | 9% |
| Sunday Night | 39°F | Mostly Clear | 5 mph W | 3% |
| Monday | 65°F | Sunny | 5 to 9 mph SW | 2% |
| Monday Night | 43°F | Mostly Clear | 6 mph W | 0% |
| Tuesday | 66°F | Sunny | 6 mph NW | 0% |
Forecast source: National Weather Service (api.weather.gov) for Adams (39.871, -91.200). Updated through the day.
Growing snapshot for Adams
Last spring frost
Apr 10
First fall frost
Oct 27
Growing season
199 days
Hardiness zone
6a
More local growing data for Adams: nearby ZIP 62360 weather · frost dates · planting calendar · Illinois frost dates
Nearby towns & communities
Bloomfield
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Camp Point
Clayton
Coatsburg
Columbus
Fall Creek
Fowler
Golden
Kingston
La Prairie
Liberty
Lima
Loraine
Marcelline
Mendon
Paloma
Payson
Plainville
Quincy
Richfield
Ursa
Climate data from the nearest NOAA station, Hannibal Wtr Wks, Mo (8.9 mi from Adams). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.