Denham, MN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Denham, a city in Pine County, Minnesota.
This Afternoon
55°F
Light Rain Likely
Rain likely and patchy fog. Cloudy. High near 55, with temperatures falling to around 52 in the afternoon. North wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Denham
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 55°F | Light Rain Likely | 10 mph N | 71% |
| Tonight | 35°F | Light Rain | 10 to 15 mph N | 80% |
| Thursday | 43°F | Mostly Cloudy | 10 to 15 mph N | 7% |
| Thursday Night | 23°F | Mostly Cloudy | 0 to 5 mph N | 1% |
| Friday | 43°F | Sunny | 0 mph | 0% |
| Friday Night | 22°F | Partly Cloudy | 0 mph | 0% |
| Saturday | 47°F | Mostly Sunny | 0 to 5 mph SW | 1% |
| Saturday Night | 30°F | Partly Cloudy | 5 mph W | 3% |
| Sunday | 52°F | Sunny | 5 mph W | 1% |
| Sunday Night | 31°F | Partly Cloudy | 0 to 5 mph SW | 0% |
| Monday | 58°F | Mostly Sunny | 5 to 10 mph SW | 0% |
| Monday Night | 33°F | Mostly Clear | 5 mph W | 0% |
| Tuesday | 52°F | Mostly Sunny | 0 to 5 mph NW | 2% |
| Tuesday Night | 30°F | Partly Cloudy | 0 mph | 1% |
Forecast source: National Weather Service (api.weather.gov) for Denham (46.362, -92.941). Updated through the day.
Growing snapshot for Denham
Last spring frost
May 12
First fall frost
Oct 2
Growing season
144 days
Hardiness zone
4a
More local growing data for Denham: nearby ZIP 55783 weather · frost dates · planting calendar · Minnesota frost dates
Nearby towns & communities
Askov
Bruno
Finlayson
Grasston
Henriette
Hinckley
Kerrick
Pine City
Quamba
Rock Creek
Rutledge
Sandstone
Willow River
Climate data from the nearest NOAA station, Moose Lake 1 Sse, Mn (7.8 mi from Denham). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 5, 2026.