What is today's weather forecast for Grattan, MN?

Today's forecast for Grattan shows a low of 21 degrees Fahrenheit. Cloudy, then gradually becoming mostly sunny, with a temperature falling to around 34 by 5pm.

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

The 7-day forecast for Grattan shows highs from 27 to 45 degrees and lows from 19 to 30 degrees Fahrenheit. Expect precipitation on 3 days with chances of 20% or higher.

Will it rain in Grattan, MN this week?

Yes, rain is possible in Grattan this week. Precipitation chances: Monday (50% chance), Tuesday (50% chance), Wednesday (50% chance).

How accurate is the Grattan weather forecast?

WeatherForYou provides highly accurate Grattan 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.

Grattan, MN Weather Forecast and Current Conditions

Current Conditions From Nearby Station

Switch to Metric Units

33°F
Feels Like 26°F

Humidity 95% Dew Point 32°F Wind NW 8 MPH Gusts 13 Barometer 29.99 in.761.7 mm

Solar Rad 237 w/m²

Report from a MADIS/MESONET weather station 8.2 miles WNW of central Grattan
at 9:45 AM Thu, Nov 20, 2025

Point Forecast at a Glance

ThuNov 20

FriNov 21

SatNov 22

SunNov 23

MonNov 24

TueNov 25

50%

WedNov 26

50%

7-Day Temperature Trend

Week Ahead Summary

Cooling trend continues with high temperatures dropping from 36°F to 27°F. Some precipitation possible, including both rain and snow.

Climate Context

This week's forecast shows temperatures running 4°F above the historical average for November. Normal highs for this period are around 35°F with lows around 18°F.

This Date in Weather History

1869 - A second great windstorm in three days struck Vermont and New York blowing railroad trains off their tracks.

Grattan, MN 7 Day Weather Forecast Details

Thursday Nov 20

Day: Cloudy, then gradually becoming mostly sunny, with a temperature falling to around 34 by 5pm. West wind around 5 mph, with gusts as high as 15 mph.

Night: Mostly clear, with a low around 21. West wind around 5 mph becoming calm in the evening. Winds could gust as high as 15 mph.

Friday Nov 21

Day: Mostly sunny, with a high near 36. Calm wind becoming northwest around 5 mph.

Night: Partly cloudy, with a low around 19. Calm wind.

Saturday Nov 22

Day: Partly sunny, with a high near 43. Calm wind becoming southwest around 5 mph in the morning. Winds could gust as high as 15 mph.

Night: Partly cloudy, with a low around 25. West wind around 5 mph becoming calm.

Sunday Nov 23

Day: Mostly sunny, with a high near 43. Calm wind becoming west around 5 mph.

Night: Mostly cloudy, with a low around 25. Calm wind.

Monday Nov 24

Day: Mostly sunny, with a high near 45. Calm wind becoming south around 5 mph.

Night: A slight chance of rain after midnight. Mostly cloudy, with a low around 30. South wind around 5 mph becoming calm.

Tuesday Nov 25

Day: A chance of rain. Mostly cloudy, with a high near 40. South wind around 5 mph becoming west in the afternoon. Winds could gust as high as 20 mph.

Night: A chance of snow. Mostly cloudy, with a low around 19. West wind around 5 mph, with gusts as high as 20 mph.

Wednesday Nov 26

Day: A slight chance of snow. Mostly cloudy, with a high near 27. West wind 5 to 10 mph, with gusts as high as 25 mph.

About Grattan, MN

Grattan is an unincorporated community in Grattan Township, Itasca County, Minnesota, United States. The community is located northwest of Wirt; near the junction of Itasca County Roads 26 and 31. The boundary line between Itasca and Koochiching counties is nearby. Nearby places include Northome, Dora Lake, and Wirt. Grattan is located 12 miles east-southeast of Northome; and 11 miles northwest of Wirt. Grattan is 49 miles northwest of Deer River. Grattan is located within ZIP code 56661 based in Northome. A post office previously operated in the community of Grattan, first as Pinetop (1901–1920), and then as Grattan (1920–1935), until its closing in 1935. Moose Brook and Windigo Creek are both nearby. Grattan is located within the Big Fork State Forest and the Chippewa National Forest.

Content from Wikipedia, licensed under CC BY-SA 3.0.

How We Provide Better Local Weather

Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.

Forecasts: National Weather Service point forecasts predict for your specific area, not broad regional zones, making them far more relevant to your location.

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