Ham Lake, MN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Ham Lake, a city in Anoka County, Minnesota.
Tonight
52°F
Patchy Fog then Light Rain
Patchy fog and a slight chance of rain before midnight, then rain and areas of fog. Cloudy, with a low around 52. North wind 5 to 10 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast for Ham Lake
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 52°F | Patchy Fog then Light Rain | 5 to 10 mph N | 88% |
| Wednesday | 55°F | Light Rain | 5 to 10 mph NNW | 90% |
| Wednesday Night | 44°F | Light Rain | 10 to 15 mph NNW | 94% |
| Thursday | 49°F | Chance Light Rain then Mostly Cloudy | 10 to 15 mph N | 27% |
| Thursday Night | 34°F | Mostly Cloudy | 5 to 10 mph NNE | 1% |
| Friday | 46°F | Mostly Sunny | 0 to 5 mph NE | 0% |
| Friday Night | 30°F | Partly Cloudy | 0 mph | 0% |
| Saturday | 51°F | Mostly Sunny | 0 to 10 mph SW | 1% |
| Saturday Night | 36°F | Partly Cloudy | 5 mph WSW | 7% |
| Sunday | 55°F | Mostly Sunny | 5 to 10 mph W | 8% |
| Sunday Night | 37°F | Partly Cloudy | 5 mph SSW | 0% |
| Monday | 57°F | Mostly Sunny | 5 to 10 mph SW | 0% |
| Monday Night | 38°F | Mostly Clear | 5 to 10 mph WNW | 1% |
| Tuesday | 54°F | Sunny | 5 mph WNW | 1% |
Forecast source: National Weather Service (api.weather.gov) for Ham Lake (45.254, -93.195). Updated through the day.
Growing snapshot for Ham Lake
Last spring frost
May 5
First fall frost
Oct 2
Growing season
148 days
Hardiness zone
4b
More local growing data for Ham Lake: nearby ZIP 55304 weather · frost dates · planting calendar · Minnesota frost dates
Nearby towns & communities
Andover
Bethel
Blaine
Centerville
Circle Pines
Columbia Heights
Columbus
Coon Rapids
East Bethel
Forest Lake
Fridley
Hilltop
Lexington
Lino Lakes
Martin Lake
Nowthen
Oak Grove
Ramsey
Spring Lake Park
St. Francis
Climate data from the nearest NOAA station, Andover 1N, Mn (1.7 mi from Ham Lake). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.