What is today's weather forecast for Black River, MN?

Today's forecast for Black River shows a low of 33 degrees Fahrenheit. A chance of rain and snow before 4am, then snow likely.

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

The 7-day forecast for Black River shows highs from 7 to 25 degrees and lows from -16 to 33 degrees Fahrenheit. Expect precipitation on 4 days with chances of 20% or higher.

Will it rain in Black River, MN this week?

Yes, rain is possible in Black River this week. Precipitation chances: Wednesday (60% chance), Thursday (90% chance), Friday (40% chance), Monday (50% chance).

How accurate is the Black River weather forecast?

WeatherForYou provides highly accurate Black River 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.

Black River, MN Weather Forecast and Current Conditions

WEATHER ALERTS - Winter Weather Advisory

Current Conditions From Nearby Station

Switch to Metric Units

33°F
Feels Like 29°F

Humidity 85% Dew Point 29°F Wind E 4 MPH Gusts 8 Barometer 29.13 in.

Report from a MADIS/MESONET weather station 11.2 mi. NE of central Black River
at 3:32 AM Thu, Dec 18, 2025

Point Forecast at a Glance

WedDec 17

60%

ThuDec 18

90%

-16

FriDec 19

40%

SatDec 20

-13

SunDec 21

-5

MonDec 22

TueDec 23

-2

Jump to detailed forecast ↓

7-Day Temperature Trend

Week Ahead Summary

Significant warming trend with high temperatures climbing from 15°F to 15°F, reaching a high of 25°F. Unsettled weather expected with snow likely on at least 4 days.

Climate Context

This week's forecast shows temperatures running 5°F below the historical average for December. Normal highs for this period are around 21°F with lows around 2°F.

This Date in Weather History

1983 - Record cold hit the north central states. At Havre, MT, the mercury plunged to a record reading of 34 degrees below zero.

Black River, MN 7 Day Weather Forecast Details

Wednesday Dec 17

Night: A chance of rain and snow before 4am, then snow likely. Cloudy, with a steady temperature around 33. Northeast wind 5 to 10 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.

Thursday Dec 18

Day: Snow, mainly before 4pm. Patchy blowing snow after 9am. Temperature falling to around 2 by 5pm. Blustery, with a north wind 10 to 15 mph increasing to 15 to 20 mph in the morning. Winds could gust as high as 40 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

Night: A slight chance of snow before 8pm, then a chance of flurries between 8pm and 10pm. Cloudy during the early evening, then gradual clearing, with a low around -16. Wind chill values between -20 and -25. Blustery, with a northwest wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 20%.

Friday Dec 19

Day: A 40 percent chance of snow after noon. Mostly cloudy, with a high near 15. Breezy, with a light and variable wind becoming southeast 10 to 15 mph in the morning. Winds could gust as high as 25 mph.

Night: A 40 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 0. Breezy, with a south wind 10 to 15 mph becoming west after midnight. Winds could gust as high as 25 mph.

Saturday Dec 20

Day: Mostly cloudy, with a high near 10. Breezy, with a west wind 10 to 15 mph, with gusts as high as 30 mph.

Night: Mostly cloudy, with a low around -13. West wind 5 to 10 mph, with gusts as high as 20 mph.

Sunday Dec 21

Day: Mostly sunny, with a high near 7. West wind around 5 mph becoming south in the afternoon.

Night: Partly cloudy, with a low around -5. Southeast wind around 5 mph.

Monday Dec 22

Day: Mostly cloudy, with a high near 25. Southeast wind 5 to 10 mph, with gusts as high as 15 mph.

Night: A slight chance of snow. Mostly cloudy, with a low around 5. South wind around 5 mph becoming west after midnight. Winds could gust as high as 15 mph.

Tuesday Dec 23

Day: Partly sunny, with a high near 15. West wind around 5 mph, with gusts as high as 15 mph.

Night: Mostly cloudy, with a low around -2. West wind around 5 mph becoming southeast after midnight.

Wednesday Dec 24

Day: Mostly cloudy, with a high near 22. South wind around 5 mph becoming northwest in the afternoon.

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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