Thief River Falls weather live forecast

Today's maximum temperature in Thief River Falls is expected to be 3°C. Select a day from the live weather forecast for Thief River Falls, Minnesota, USA for more weather parameters.

Wednesday
18th Mar
3

-8

2

5
Thursday
19th Mar
6

-2

3

4
Friday
20th Mar
6

0

3

5
Saturday
21st Mar
1

-4

1

4
Sunday
22nd Mar
-3

-9

4

4

5-day weather forecast updated at 04:01 on Wednesday 18th March 2026 GMT

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The 5-day weather forecast for Minnesota (Thief River Falls) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Thief River Falls weather forecast by day

Below are the detailed weather forecasts for Thief River Falls for the next 5 days.

Thief River Falls weather for Wednesday 18th March 2026

Expect broken clouds in Thief River Falls, Minnesota with a maximum temperature of 3°C, maximum UV of 5 (Moderate) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the south-west.

3
°C maximum temperature
-8
°C minimum temperature
broken clouds
2
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
-1
°C wind chill
17
kph wind from SW

Thief River Falls weather for Thursday 19th March 2026

Expect broken clouds in Thief River Falls, Minnesota with a maximum temperature of 6°C, maximum UV of 4 (Moderate) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 21 kph from the south.

6
°C maximum temperature
-2
°C minimum temperature
broken clouds
3
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
2
°C wind chill
21
kph wind from S

Thief River Falls weather for Friday 20th March 2026

Expect broken clouds in Thief River Falls, Minnesota with a maximum temperature of 6°C, maximum UV of 5 (Moderate) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the north-west.

6
°C maximum temperature
0
°C minimum temperature
broken clouds
3
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
3
°C wind chill
17
kph wind from NW

Thief River Falls weather for Saturday 21st March 2026

Expect cloudy with sleet or snow in Thief River Falls, Minnesota with a maximum temperature of 1°C, maximum UV of 4 (Moderate) and 1 hour of bright sunshine. There are 0-2 mm of sleet/snow expected with 38% chance of some sleet or snow and a moderate breeze of 22 kph from the north.

1
°C maximum temperature
-4
°C minimum temperature
cloudy with sleet or snow
1
hour of sunshine
4
UV index (Moderate)
38
% chance of some sleet or snow
<2
mm of sleet/snow expected
-4
°C wind chill
22
kph wind from N

Thief River Falls weather for Sunday 22nd March 2026

Expect broken clouds in Thief River Falls, Minnesota with a maximum temperature of -3°C, maximum UV of 4 (Moderate) and 4 hours of bright sunshine. There are 0 cm of snow expected and a moderate breeze of 22 kph from the north.