Harman US

Martin Lake, MN Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Martin Lake, a community in Anoka County, Minnesota.

This Afternoon
55°F
Light Rain
Rain. Cloudy, with a high near 55. East southeast wind around 5 mph. Chance of precipitation is 80%. New rainfall amounts less than a tenth of an inch possible.

7-day forecast for Martin Lake

WhenTempForecastWindPrecip
This Afternoon 55°F Light Rain 5 mph ESE 84%
Tonight 41°F Light Rain 5 to 15 mph N 88%
Thursday 46°F Cloudy 10 to 15 mph N 4%
Thursday Night 28°F Mostly Cloudy then Patchy Fog 0 to 10 mph NNE 0%
Friday 45°F Patchy Fog then Sunny 0 mph 0%
Friday Night 27°F Partly Cloudy 0 mph 0%
Saturday 49°F Mostly Sunny 0 to 10 mph SSW 0%
Saturday Night 34°F Partly Cloudy 5 mph WSW 4%
Sunday 53°F Sunny 5 to 10 mph W 3%
Sunday Night 35°F Mostly Clear 0 to 5 mph SW 0%
Monday 58°F Mostly Sunny 5 to 10 mph WSW 1%
Monday Night 37°F Mostly Clear 5 mph WNW 1%
Tuesday 54°F Mostly Sunny 5 mph WNW 1%
Tuesday Night 36°F Partly Cloudy 0 mph 1%

Forecast source: National Weather Service (api.weather.gov) for Martin Lake (45.383, -93.090). Updated through the day.

Growing snapshot for Martin Lake

Last spring frost
May 1
First fall frost
Oct 7
Growing season
158 days
Hardiness zone
4b

More local growing data for Martin Lake: nearby ZIP 55092 weather · frost dates · planting calendar · Minnesota frost dates

Nearby towns & communities

All Minnesota locations ›

Climate data from the nearest NOAA station, Cedar, Mn (9 mi from Martin Lake). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.