Callaway, MN Weather & Growing Conditions
Overnight
39°F
Light Rain
Rain. Cloudy. Low around 39, with temperatures rising to around 42 overnight. North wind around 16 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 39°F | Light Rain | 16 mph N | 79% |
| Wednesday | 45°F | Light Rain | 18 mph N | 87% |
| Wednesday Night | 32°F | Mostly Cloudy | 14 to 17 mph N | 4% |
| Thursday | 39°F | Mostly Cloudy | 9 to 15 mph N | 0% |
| Thursday Night | 23°F | Partly Cloudy | 2 to 6 mph E | 0% |
| Friday | 40°F | Sunny | 3 to 7 mph SSE | 0% |
| Friday Night | 27°F | Partly Cloudy | 8 mph S | 0% |
| Saturday | 48°F | Mostly Sunny | 8 to 12 mph SW | 6% |
| Saturday Night | 31°F | Partly Cloudy | 6 to 9 mph W | 5% |
| Sunday | 49°F | Sunny | 8 mph WSW | 0% |
| Sunday Night | 35°F | Partly Cloudy | 8 mph SSW | 0% |
| Monday | 54°F | Mostly Sunny | 8 to 13 mph W | 1% |
| Monday Night | 32°F | Mostly Clear | 5 to 8 mph WNW | 0% |
| Tuesday | 49°F | Mostly Sunny | 7 mph W | 2% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Callaway, MN
Last spring frost
May 15
First fall frost
Sep 24
Growing season
130 days
Hardiness zone
4a
Explore more for Callaway, MN: full frost dates · planting calendar · Minnesota frost dates
Climate data from the nearest NOAA station, Detroit Lakes 1 Nne, Mn (11.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.