Clear Lake, MN Weather & Growing Conditions
This Afternoon
54°F
Light Rain
Rain. Cloudy. High near 54, with temperatures falling to around 51 in the afternoon. North northwest wind 10 to 15 mph. Chance of precipitation is 90%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 54°F | Light Rain | 10 to 15 mph NNW | 86% |
| Tonight | 39°F | Light Rain | 15 mph NNW | 88% |
| Thursday | 44°F | Mostly Cloudy | 10 to 15 mph N | 1% |
| Thursday Night | 28°F | Mostly Cloudy then Areas Of Fog | 0 to 5 mph NNE | 0% |
| Friday | 44°F | Areas Of Fog then Sunny | 0 mph | 0% |
| Friday Night | 28°F | Partly Cloudy | 0 mph | 0% |
| Saturday | 50°F | Mostly Sunny | 0 to 10 mph SSW | 0% |
| Saturday Night | 34°F | Partly Cloudy | 5 mph WSW | 2% |
| Sunday | 55°F | Sunny | 5 mph W | 0% |
| Sunday Night | 36°F | Partly Cloudy | 0 to 5 mph SSW | 0% |
| Monday | 61°F | Mostly Sunny | 5 to 10 mph WSW | 0% |
| Monday Night | 36°F | Mostly Clear | 5 mph WNW | 0% |
| Tuesday | 53°F | Mostly Sunny | 5 mph WNW | 1% |
| Tuesday Night | 35°F | Partly Cloudy | 0 mph | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Clear Lake, MN
Last spring frost
May 7
First fall frost
Sep 30
Growing season
144 days
Hardiness zone
4b
Explore more for Clear Lake, MN: full frost dates · planting calendar · Minnesota frost dates
Climate data from the nearest NOAA station, St Cloud Rgnl Ap, Mn (6.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.