Weather forecast for 10 daysThief River Falls, MN
Weather forecast for the weekend
Sunday Oct 18, 2026
- 64°F
- 32°F
Mostly Sunny
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 14mphW 279°
- Humidity: 50%
- UV index: 3
- Sunrise: 7:49 am CDT
- Sunset: 6:30 pm CDT
- details ▼
On Sunday, October 18, mostly sunny skies are expected.
Temperature values will vary noticeably, extending from an enjoyable 64.4°F to an icy 32°F.
Tomorrow, the expected temperature appears higher and closer to September's norm of 68.9°F.
Sunrise will be at 7:49 am and sunset at 6:30 pm; tomorrow's daylight will last for 10h and 41min.
Temperature values will vary noticeably, extending from an enjoyable 64.4°F to an icy 32°F.
Tomorrow, the expected temperature appears higher and closer to September's norm of 68.9°F.
Sunrise will be at 7:49 am and sunset at 6:30 pm; tomorrow's daylight will last for 10h and 41min.
10-day overview
Daily temperatures
Warmest day: Friday 72°C.
Coldest period: Sunday - Monday 48°C.
Coldest period: Sunday - Monday 48°C.
Chance of precipitation
Highest chance: Saturday 24.10. 37%.
Long-term weather forecast
- Saturday
- Oct 17, 2026
- min.
- 43°F
Mostly Clear
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 18mphSSW 204°
- Humidity: 58%
- UV index: 0
- Sunrise: 7:47 am CDT
- Sunset: 6:32 pm CDT
- details ▼
- Sunday
- Oct 18, 2026
- 64°F
- 32°F
Mostly Sunny
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 14mphW 279°
- Humidity: 50%
- UV index: 3
- Sunrise: 7:49 am CDT
- Sunset: 6:30 pm CDT
- details ▼
- Monday
- Oct 19, 2026
- 61°F
- 39°F
Sunny
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 8mphESE 109°
- Humidity: 55%
- UV index: 3
- Sunrise: 7:50 am CDT
- Sunset: 6:28 pm CDT
- details ▼
- Tuesday
- Oct 20, 2026
- 66°F
- 45°F
Mostly Sunny
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 15mphSSE 168°
- Humidity: 69%
- UV index: 2
- Sunrise: 7:52 am CDT
- Sunset: 6:26 pm CDT
- details ▼
- Wednesday
- Oct 21, 2026
- 64°F
- 37°F
Partly Cloudy
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 9mphN 357°
- Humidity: 72%
- UV index: 2
- Sunrise: 7:53 am CDT
- Sunset: 6:25 pm CDT
- details ▼
- Thursday
- Oct 22, 2026
- 68°F
- 55°F
Sunny
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 12mphSSE 155°
- Humidity: 73%
- UV index: 2
- Sunrise: 7:55 am CDT
- Sunset: 6:23 pm CDT
- details ▼
- Friday
- Oct 23, 2026
- 72°F
- 59°F
PM Showers
- Precip. probability: 35%
- Precipitation: 0.12"
- Wind: 19mphSSE 161°
- Humidity: 71%
- UV index: 2
- Sunrise: 7:56 am CDT
- Sunset: 6:21 pm CDT
- details ▼
- Saturday
- Oct 24, 2026
- 64°F
- 41°F
Showers
- Precip. probability: 37%
- Precipitation: 0.2"
- Wind: 18mphSSW 206°
- Humidity: 61%
- UV index: 2
- Sunrise: 7:58 am CDT
- Sunset: 6:19 pm CDT
- details ▼
- Sunday
- Oct 25, 2026
- 48°F
- 37°F
Partly Cloudy
- Precip. probability: 12%
- Precipitation: 0"
- Wind: 13mphWNW 292°
- Humidity: 67%
- UV index: 2
- Sunrise: 7:59 am CDT
- Sunset: 6:17 pm CDT
- details ▼
- Monday
- Oct 26, 2026
- 48°F
- 41°F
Partly Cloudy
- Precip. probability: 21%
- Precipitation: 0"
- Wind: 11mphESE 106°
- Humidity: 77%
- UV index: 2
- Sunrise: 8:01 am CDT
- Sunset: 6:16 pm CDT
- details ▼
For the next ten days, a combination of dry and sunny, cloudy and rain-soaked weather is forecasted.
Rain is predicted for Friday and next Saturday.
Temperature differences will be noticeable in the upcoming period. The maximum temperature will vary between 48.2°F and 71.6°F, while the fluctuation in night temperatures will be also significant, as the lowest temperatures will be recorded between 32°F and 59°F.
Expect the warmest day on Friday, with temperatures peaking at 71.6°F; with a maximum temperature of 48.2°F, next Sunday and Monday will be the coldest days in Thief River Falls.
Rain is predicted for Friday and next Saturday.
Temperature differences will be noticeable in the upcoming period. The maximum temperature will vary between 48.2°F and 71.6°F, while the fluctuation in night temperatures will be also significant, as the lowest temperatures will be recorded between 32°F and 59°F.
Expect the warmest day on Friday, with temperatures peaking at 71.6°F; with a maximum temperature of 48.2°F, next Sunday and Monday will be the coldest days in Thief River Falls.
Updated: Oct 17, 2026 @ 22:11:42 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
On Sunday, sunshine will lead the day, with clouds making only brief appearances.
Tomorrow, the highest temperature will be 64.4°F, while the lowest temperature will be 32°F.
The highest temperature will be uncommonly higher than the average maximum of 50.9°F in October. The lowest temperature will be moderately lower than the average low of 38.3°F.
The highest temperature will be uncommonly higher than the average maximum of 50.9°F in October. The lowest temperature will be moderately lower than the average low of 38.3°F.
On Sunday, in Thief River Falls, sunrise will be at 7:49 am and sunset at 6:30 pm (CDT).
In Thief River Falls, tomorrow, there will be 10h and 41min of daylight.
