Campbell, MN Weather & Growing Conditions
Overnight
38°F
Light Rain
Rain. Cloudy. Low around 38, with temperatures rising to around 41 overnight. North northwest wind around 18 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 38°F | Light Rain | 18 mph NNW | 86% |
| Wednesday | 43°F | Light Rain | 21 mph NNW | 89% |
| Wednesday Night | 32°F | Slight Chance Light Rain then Mostly Cloudy | 15 to 20 mph NNW | 15% |
| Thursday | 41°F | Mostly Cloudy | 10 to 16 mph N | 1% |
| Thursday Night | 28°F | Mostly Cloudy | 1 to 8 mph NE | 0% |
| Friday | 42°F | Mostly Sunny | 1 to 5 mph SSE | 0% |
| Friday Night | 28°F | Partly Cloudy | 6 mph S | 0% |
| Saturday | 53°F | Mostly Sunny | 6 to 10 mph SW | 7% |
| Saturday Night | 33°F | Partly Cloudy | 7 mph WNW | 10% |
| Sunday | 54°F | Mostly Sunny | 8 mph WSW | 2% |
| Sunday Night | 35°F | Partly Cloudy | 7 mph S | 0% |
| Monday | 56°F | Mostly Sunny | 7 to 16 mph W | 1% |
| Monday Night | 34°F | Mostly Clear | 5 to 9 mph WNW | 0% |
| Tuesday | 52°F | Mostly Sunny | 5 to 8 mph WNW | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Campbell, MN
Last spring frost
May 4
First fall frost
Oct 3
Growing season
152 days
Hardiness zone
4a
Explore more for Campbell, MN: full frost dates · planting calendar · Minnesota frost dates
Climate data from the nearest NOAA station, Breckenridge 3E, Mn (13.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.