Denham, MN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Denham, a city in Pine County, Minnesota.
This Afternoon
60°F
Rain Showers Likely
Rain showers likely. Cloudy. High near 60, with temperatures falling to around 57 in the afternoon. Southeast wind 0 to 5 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast for Denham
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 60°F | Rain Showers Likely | 0 to 5 mph SE | 65% |
| Tonight | 50°F | Chance Rain Showers | 5 mph E | 50% |
| Saturday | 63°F | Patchy Fog then Mostly Cloudy | 5 mph NE | 21% |
| Saturday Night | 47°F | Partly Cloudy | 0 to 5 mph NE | 1% |
| Sunday | 62°F | Partly Sunny | 5 to 10 mph NE | 0% |
| Sunday Night | 42°F | Mostly Cloudy | 5 to 10 mph NE | 0% |
| Monday | 61°F | Partly Sunny | 5 to 10 mph E | 0% |
| Monday Night | 38°F | Partly Cloudy | 0 to 10 mph NE | 0% |
| Tuesday | 63°F | Sunny | 0 to 5 mph E | 1% |
| Tuesday Night | 39°F | Mostly Clear | 0 to 5 mph E | 0% |
| Wednesday | 65°F | Sunny | 0 to 5 mph SE | 0% |
| Wednesday Night | 43°F | Partly Cloudy | 0 to 5 mph E | 11% |
| Thursday | 67°F | Mostly Sunny | 0 to 5 mph SE | 11% |
| Thursday Night | 46°F | Partly Cloudy | 0 mph | 6% |
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 Sep 18, 2026.