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

Today's forecast for Onamia shows a high of 43 degrees and a low of 25 degrees Fahrenheit. Patchy fog before 9am.

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

The 7-day forecast for Onamia shows highs from 29 to 47 degrees and lows from 21 to 33 degrees Fahrenheit. Expect precipitation on 2 days with chances of 20% or higher.

Will it rain in Onamia, MN this week?

Yes, rain is possible in Onamia this week. Precipitation chances: Monday (20% chance), Tuesday (30% chance).

How accurate is the Onamia weather forecast?

WeatherForYou provides highly accurate Onamia 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.

Onamia, MN Weather Forecast and Current Conditions

Current Conditions From Nearby Station

Switch to Metric Units

40°F
Feels Like 36°F

Humidity 97% Dew Point 40°F Wind WNW 6 MPH Gusts 11 Barometer 29.91 in.759.7 mm

Solar Rad 123 w/m² Visibility 8.5 mi.

Report from a MADIS/MESONET weather station 11.7 miles ENE of central Onamia
at 8:30 AM Thu, Nov 20, 2025

Point Forecast at a Glance

ThuNov 20

FriNov 21

SatNov 22

SunNov 23

MonNov 24

TueNov 25

30%

WedNov 26

7-Day Temperature Trend

Week Ahead Summary

Cooling trend continues with high temperatures dropping from 43°F to 29°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 3°F above the historical average for November. Normal highs for this period are around 39°F with lows around 22°F.

This Date in Weather History

1900 - An unusual tornado outbreak in the Lower Mississippi Valley resulted in 73 deaths and extensive damage across Arkansas, Mississippi and Tennessee.

Onamia, MN 7 Day Weather Forecast Details

Thursday Nov 20

Day: Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 43. West northwest wind 5 to 10 mph.

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

Friday Nov 21

Day: Sunny, with a high near 41. North northwest wind around 5 mph.

Night: Partly cloudy, with a low around 24. Calm wind becoming south around 5 mph after midnight.

Saturday Nov 22

Day: Partly sunny, with a high near 47. South wind 5 to 10 mph becoming west in the afternoon.

Night: Partly cloudy, with a low around 29. West northwest wind around 5 mph.

Sunday Nov 23

Day: Mostly sunny, with a high near 47. West northwest wind around 5 mph.

Night: Partly cloudy, with a low around 26. West northwest wind around 5 mph becoming calm.

Monday Nov 24

Day: Mostly sunny, with a high near 47. South wind around 5 mph.

Night: A 20 percent chance of rain. Mostly cloudy, with a low around 33. South wind around 5 mph.

Tuesday Nov 25

Day: A 30 percent chance of rain. Mostly cloudy, with a high near 43. South wind 5 to 10 mph becoming west in the afternoon.

Night: A slight chance of rain and snow. Mostly cloudy, with a low around 21. West wind around 10 mph. Chance of precipitation is 20%.

Wednesday Nov 26

Day: Mostly cloudy, with a high near 29. West northwest wind 10 to 15 mph.

About Onamia, MN

Onamia ( oh-NAYM-ee-ə) is a city in Mille Lacs County, Minnesota, United States. The population was 784 as of the 2020 census, down from 878 in 2010. U.S. Highway 169 and Minnesota State Highway 27 are the main routes in the community.

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.

Your favorites: