Dalton City, IL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Dalton City, a village in Macon County, Illinois.
Today
60°F
Slight Chance Drizzle
A slight chance of drizzle. Mostly cloudy, with a high near 60. West southwest wind around 15 mph, with gusts as high as 21 mph.
7-day forecast for Dalton City
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 60°F | Slight Chance Drizzle | 15 mph WSW | 10% |
| Tonight | 43°F | Slight Chance Drizzle then Mostly Cloudy | 12 mph WSW | 10% |
| Thursday | 61°F | Partly Sunny | 12 to 15 mph WSW | 8% |
| Thursday Night | 42°F | Mostly Cloudy | 5 to 9 mph NW | 2% |
| Friday | 53°F | Partly Sunny | 13 mph NNW | 6% |
| Friday Night | 32°F | Partly Cloudy | 3 to 9 mph NNW | 0% |
| Saturday | 53°F | Sunny | 3 to 7 mph NNW | 0% |
| Saturday Night | 31°F | Partly Cloudy | 3 mph WNW | 0% |
| Sunday | 59°F | Sunny | 3 to 9 mph WNW | 1% |
| Sunday Night | 32°F | Clear | 5 mph W | 1% |
| Monday | 63°F | Sunny | 2 to 8 mph SW | 0% |
| Monday Night | 37°F | Clear | 6 mph SW | 0% |
| Tuesday | 66°F | Sunny | 6 mph WNW | 1% |
| Tuesday Night | 38°F | Mostly Clear | 3 mph N | 1% |
Forecast source: National Weather Service (api.weather.gov) for Dalton City (39.717, -88.807). Updated through the day.
Growing snapshot for Dalton City
Last spring frost
Apr 16
First fall frost
Oct 22
Growing season
187 days
Hardiness zone
6a
More local growing data for Dalton City: nearby ZIP 61925 weather · frost dates · planting calendar · Illinois frost dates
Nearby towns & communities
Argenta
Boody
Decatur
Elwin
Forsyth
Harristown
Long Creek
Macon
Maroa
Mount Zion
Niantic
Oreana
Warrensburg
Climate data from the nearest NOAA station, Decatur Ap, Il (8.1 mi from Dalton City). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.