Chatfield, MN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Chatfield, a city in Fillmore County, Minnesota.
Today
74°F
Mostly Cloudy then Scattered Rain Showers
Scattered rain showers after 3pm. Mostly cloudy. High near 74, with temperatures falling to around 72 in the afternoon. West wind 7 to 13 mph. Chance of precipitation is 30%. New rainfall amounts between a quarter and half of an inch possible.
7-day forecast for Chatfield
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 74°F | Mostly Cloudy then Scattered Rain Showers | 7 to 13 mph W | 29% |
| Tonight | 57°F | Scattered Rain Showers then Mostly Cloudy | 3 to 7 mph NW | 37% |
| Wednesday | 75°F | Mostly Sunny | 5 mph NW | 1% |
| Wednesday Night | 55°F | Mostly Clear | 5 mph W | 0% |
| Thursday | 79°F | Sunny | 2 to 7 mph SW | 0% |
| Thursday Night | 60°F | Mostly Clear | 7 mph S | 1% |
| Friday | 81°F | Sunny | 6 to 13 mph SW | 11% |
| Friday Night | 64°F | Mostly Clear | 7 to 10 mph SW | 12% |
| Saturday | 82°F | Mostly Sunny then Slight Chance Rain Showers | 6 to 10 mph SW | 15% |
| Saturday Night | 67°F | Chance Showers And Thunderstorms | 10 mph SW | 39% |
| Sunday | 83°F | Chance Showers And Thunderstorms | 7 to 10 mph SW | 39% |
| Sunday Night | 65°F | Chance Showers And Thunderstorms | 5 to 8 mph E | 40% |
| Monday | 81°F | Chance Rain Showers | 8 mph E | 40% |
| Monday Night | 65°F | Chance Rain Showers | 8 mph N | 27% |
Forecast source: National Weather Service (api.weather.gov) for Chatfield (43.844, -92.183). Updated through the day.
Growing snapshot for Chatfield
Last spring frost
May 14
First fall frost
Sep 28
Growing season
136 days
Hardiness zone
4b
More local growing data for Chatfield: nearby ZIP 55923 weather · frost dates · planting calendar · Minnesota frost dates
Nearby towns & communities
Canton
Fountain
Harmony
Lanesboro
Mabel
Peterson
Preston
Rushford
Rushford Village
Spring Valley
Whalan
Wykoff
Climate data from the nearest NOAA station, Preston, Mn (13.4 mi from Chatfield). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.