Detroit Lakes, MN Weather & Growing Conditions
Tonight
52°F
Mostly Cloudy
Mostly cloudy. Low around 52, with temperatures rising to around 54 overnight. East wind 7 to 13 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 52°F | Mostly Cloudy | 7 to 13 mph E | 8% |
| Saturday | 68°F | Mostly Cloudy | 6 to 9 mph ENE | 2% |
| Saturday Night | 51°F | Mostly Cloudy | 8 mph NE | 0% |
| Sunday | 66°F | Mostly Cloudy | 8 to 12 mph ENE | 0% |
| Sunday Night | 45°F | Mostly Cloudy | 8 mph E | 1% |
| Monday | 64°F | Mostly Sunny | 9 mph ESE | 1% |
| Monday Night | 42°F | Partly Cloudy | 6 mph ESE | 0% |
| Tuesday | 65°F | Mostly Sunny | 7 to 12 mph SE | 0% |
| Tuesday Night | 45°F | Mostly Clear | 9 mph SE | 1% |
| Wednesday | 66°F | Mostly Sunny | 9 to 14 mph SSE | 7% |
| Wednesday Night | 49°F | Mostly Cloudy then Slight Chance Rain Showers | 8 to 12 mph SSE | 18% |
| Thursday | 69°F | Slight Chance Rain Showers then Partly Sunny | 8 to 12 mph S | 18% |
| Thursday Night | 51°F | Partly Cloudy | 8 mph SSE | 7% |
| Friday | 71°F | Mostly Sunny | 6 to 12 mph SSE | 8% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Detroit Lakes, MN
Last spring frost
May 15
First fall frost
Sep 24
Growing season
130 days
Hardiness zone
4a
Explore more for Detroit Lakes, MN: full frost dates · planting calendar · Minnesota frost dates
Climate data from the nearest NOAA station, Detroit Lakes 1 Nne, Mn (0.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.