Marcelline, IL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Marcelline, a community in Adams County, Illinois.
This Afternoon
70°F
Light Rain
Rain and a slight chance of thunderstorms. Cloudy. High near 70, with temperatures falling to around 65 in the afternoon. South wind around 16 mph, with gusts as high as 30 mph. Chance of precipitation is 90%.
7-day forecast for Marcelline
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 70°F | Light Rain | 16 mph S | 91% |
| Tonight | 52°F | Chance Light Rain then Chance Rain Showers | 10 to 14 mph SW | 41% |
| Wednesday | 58°F | Chance Rain Showers then Cloudy | 12 to 16 mph SW | 12% |
| Wednesday Night | 45°F | Mostly Cloudy | 10 mph SW | 1% |
| Thursday | 59°F | Partly Sunny | 12 mph W | 10% |
| Thursday Night | 43°F | Mostly Cloudy then Slight Chance T-storms | 5 to 8 mph NW | 23% |
| Friday | 55°F | Mostly Cloudy | 9 mph N | 4% |
| Friday Night | 38°F | Partly Cloudy | 1 to 6 mph N | 1% |
| Saturday | 56°F | Mostly Sunny | 1 to 5 mph NW | 2% |
| Saturday Night | 38°F | Mostly Clear | 3 mph W | 3% |
| Sunday | 62°F | Sunny | 3 to 8 mph W | 9% |
| Sunday Night | 38°F | Mostly Clear | 6 mph W | 2% |
| Monday | 66°F | Sunny | 5 to 9 mph SW | 2% |
| Monday Night | 42°F | Mostly Clear | 3 to 7 mph W | 0% |
Forecast source: National Weather Service (api.weather.gov) for Marcelline (40.119, -91.368). Updated through the day.
Growing snapshot for Marcelline
Last spring frost
Apr 11
First fall frost
Oct 23
Growing season
194 days
Hardiness zone
6a
More local growing data for Marcelline: nearby ZIP 62376 weather · frost dates · planting calendar · Illinois frost dates
Nearby towns & communities
Adams
Bloomfield
Burton
Camp Point
Clayton
Coatsburg
Columbus
Fall Creek
Fowler
Golden
Kingston
La Prairie
Liberty
Lima
Loraine
Mendon
Paloma
Payson
Plainville
Quincy
Richfield
Ursa
Climate data from the nearest NOAA station, Canton L&D 20, Mo (6.1 mi from Marcelline). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.