What is today's weather forecast for Grenn Lake, MN?

Today's forecast for Grenn Lake shows a low of 35 degrees Fahrenheit. A slight chance of rain showers before 2am.

What is the 7-day weather forecast for Grenn Lake, MN?

The 7-day forecast for Grenn Lake shows highs from 44 to 60 degrees and lows from 29 to 48 degrees Fahrenheit. Expect precipitation on 4 days with chances of 20% or higher.

Will it rain in Grenn Lake, MN this week?

Yes, rain is possible in Grenn Lake this week. Precipitation chances: Tuesday (22% chance), Sunday (31% chance), Monday (59% chance), Tuesday (47% chance).

How accurate is the Grenn Lake weather forecast?

WeatherForYou provides highly accurate Grenn Lake forecasts using National Weather Service data and current conditions from the nearest available weather stations, often miles closer than regional airports, for the most precise local forecasts.

Grenn Lake, MN Weather Forecast and Current Conditions

Current Conditions From Nearby Local Station

40°F
Feels Like 34°F

Humidity 83% Dew Point 35°F Wind NW 9 MPH Gusts 22 Barometer 31.38 in.797.1 mm

Solar Rad 0 w/m2 Visibility 12.43 mi.

Report from a MADIS/MESONET station 2.7 miles NW of central Grenn Lake
at 9:10 PM Tue, Oct 21, 2025

Current Conditions From Nearby Local Station

40°F
Feels Like 34°F

Humidity 83% Dew Point 35°F Wind NW 9 MPH Gusts 22 Barometer 31.38 in.797.1 mm

Solar Rad 0 w/m2 Visibility 12.43 mi.

Report from a MADIS/MESONET station 2.7 miles NW of central Grenn Lake
at 9:10 PM Tue, Oct 21, 2025

Point Forecast at a Glance

TueOct 21

20%

35°

WedOct 22

44°

31°

ThuOct 23

47°

29°

FriOct 24

55°

41°

SatOct 25

59°

46°

SunOct 26

60°

48°

MonOct 27

60%

57°

41°

7-Day Temperature Trend

Week Ahead Summary

Variable high temperatures through the week, ranging from 44°F to 60°F. Some rain possible with at least 2 days showing precipitation chances of 20% or higher.

Climate Context

This week's forecast shows temperatures running 1°F above the historical average for October. Normal highs for this period are around 52°F with lows around 33°F.

This Date in Weather History

1988 - Joan, the last hurricane of the season, neared the coast of Nicaragua packing 125 mph winds. Joan claimed more than 200 lives as she moved over Central America, and total damage approached 1.5 billion dollars. Crossing more than 40 degrees of longitude, Hurricane Joan never strayed even one degree from the 12 degree north parallel.

Grenn Lake 7 Day Weather Forecast Details

Tuesday Oct 21

Night: A slight chance of rain showers before 2am. Cloudy, with a low around 35. Northwest wind 10 to 14 mph. Chance of precipitation is 20%.

Wednesday Oct 22

Day: Mostly cloudy, with a high near 44. Northwest wind 9 to 13 mph.

Night: Mostly cloudy, with a low around 31. Northwest wind 3 to 9 mph.

Thursday Oct 23

Day: Mostly sunny, with a high near 47. Northwest wind around 6 mph.

Night: Partly cloudy, with a low around 29. North northeast wind around 3 mph.

Friday Oct 24

Day: Mostly sunny, with a high near 55. South southeast wind 3 to 9 mph.

Night: Mostly cloudy, with a low around 41. South southeast wind around 8 mph.

Saturday Oct 25

Day: Mostly sunny, with a high near 59. South southeast wind 7 to 12 mph.

Night: Partly cloudy, with a low around 46. South southeast wind around 10 mph.

Sunday Oct 26

Day: Mostly cloudy, with a high near 60. South southeast wind 12 to 15 mph, with gusts as high as 26 mph.

Night: A chance of rain showers after 1am. Cloudy, with a low around 48. South southeast wind around 13 mph. Chance of precipitation is 30%.

Monday Oct 27

Day: Rain showers likely. Mostly cloudy, with a high near 57. South southeast wind around 15 mph, with gusts as high as 26 mph. Chance of precipitation is 60%.

Night: Rain showers likely. Mostly cloudy, with a low around 41. South southeast wind 9 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.