As of 04:14 CDT

Weather in Thief River Falls, MN

34°Current weather

Thief River Falls, Sunday, 25 October, 04:14

Clear. Feels like 30°. High 48°, low 34°.

Pressure30.39 inHg
Wind4.6 mph W
Humidity75%
Visibility6.2 mi
Dew point28°

Monthly outlook for Thief River Falls, MN: average high 47°, average low 35.8°. That is 2.2° above the climate normal for October. Precipitation is expected on 4 days (about 1.2 inches), against a normal of 4 days and 0.9 inches. The warmest day looks like 1 November (58.7°), the coolest 7 November (27.5°).

47°/35.8°
Average high / low
+2.2°
Above normal
4 / 4
Wet days / normal
1.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
25 October – 3 November49.4°44.9°+2.5°
4 November – 13 November42.9°37.7°+2.9°
14 November – 23 Novemberat normal32.9°—

October records over 66 years

86.7°3 October 2025All-time high
9.3°31 October 2002All-time low
Mon, 2643° / 28°0Overcast
43 °Overcast

Thief River Falls, Monday, 26 October

Overcast. High 43°, low 28°.

Pressure30.59 inHg
Wind8.1 mph NE
Humidity70%
Visibility6.2 mi
Dew point28°
Tue, 2747° / 35°0.24Rain
47 °Rain

Thief River Falls, Tuesday, 27 October

Rain. High 47°, low 35°.

Pressure30.06 inHg
Wind10.6 mph E
Humidity96%
Visibility6.2 mi
Dew point39°
Wed, 2852° / 42°0Overcast
52 °Overcast

Thief River Falls, Wednesday, 28 October

Overcast. High 52°, low 42°.

Pressure29.94 inHg
Wind14 mph SW
Humidity77%
Visibility6.2 mi
Dew point39°
Thu, 2953° / 35°0Clear
53 °Clear

Thief River Falls, Thursday, 29 October

Clear. High 53°, low 35°.

Pressure30.15 inHg
Wind10.6 mph SW
Humidity66%
Visibility—
Dew point37°
Fri, 3044° / 30°0Partly cloudy
44 °Partly cloudy

Thief River Falls, Friday, 30 October

Partly cloudy. High 44°, low 30°.

Pressure30.33 inHg
Wind10.7 mph NW
Humidity68%
Visibility—
Dew point30°
Sat, 3151° / 41°0Overcast
51 °Overcast

Thief River Falls, Saturday, 31 October

Overcast. High 51°, low 41°.

Pressure30.03 inHg
Wind7.7 mph SE
Humidity87%
Visibility—
Dew point45°
Sun, 0159° / 51°0.2Light rain
59 °Light rain

Thief River Falls, Sunday, 1 November

Light rain. High 59°, low 51°.

Pressure29.85 inHg
Wind10.3 mph S
Humidity84%
Visibility—
Dew point53°
Mon, 0255° / 44°0.17Light rain
55 °Light rain

Thief River Falls, Monday, 2 November

Light rain. High 55°, low 44°.

Pressure29.65 inHg
Wind16.5 mph NW
Humidity92%
Visibility—
Dew point52°
Tue, 0344° / 37°0.03Light rain
44 °Light rain

Thief River Falls, Tuesday, 3 November

Light rain. High 44°, low 37°.

Pressure29.91 inHg
Wind15.8 mph NW
Humidity59%
Visibility—
Dew point28°
Wed, 0446° / 33°0Overcast
46 °Overcast

Thief River Falls, Wednesday, 4 November

Overcast. High 46°, low 33°.

Pressure29.94 inHg
Wind9.1 mph NW
Humidity67%
Visibility—
Dew point33°
Thu, 0548° / 36°0Mostly clear
48 °Mostly clear

Thief River Falls, Thursday, 5 November

Mostly clear. High 48°, low 36°.

Pressure29.85 inHg
Wind11.8 mph NW
Humidity46%
Visibility—
Dew point25°
Fri, 0642° / 32°0Overcast
42 °Overcast

Thief River Falls, Friday, 6 November

Overcast. High 42°, low 32°.

Pressure29.71 inHg
Wind16.9 mph N
Humidity55%
Visibility—
Dew point27°
Sat, 0741° / 27°0Mostly clear
41 °Mostly clear

Thief River Falls, Saturday, 7 November

Mostly clear. High 41°, low 27°.

Pressure29.91 inHg
Wind8 mph E
Humidity60%
Visibility—
Dew point25°
Sun, 0841° / 32°0Overcast
41 °Overcast

Thief River Falls, Sunday, 8 November

Overcast. High 41°, low 32°.

Pressure29.91 inHg
Wind14.8 mph SE
Humidity55%
Visibility—
Dew point24°
Mon, 0938° / 34°0.52Snow
38 °Snow

Thief River Falls, Monday, 9 November

Snow. High 38°, low 34°.

Pressure29.77 inHg
Wind13.4 mph E
Humidity100%
Visibility—
Dew point35°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 1035° / 24°0.06Climate normal
35 °Climate normal

Thief River Falls, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high35°
Average low24°
Average precipitation0.06 in
Chance of precipitation17%
Record high55° (2016)
Record low-11° (2017)
Wed, 1134° / 22°0.03Climate normal
34 °Climate normal

Thief River Falls, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high34°
Average low22°
Average precipitation0.03 in
Chance of precipitation18%
Record high55° (2009)
Record low-12° (1986)
Thu, 1235° / 22°0.04Climate normal
35 °Climate normal

Thief River Falls, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high35°
Average low22°
Average precipitation0.04 in
Chance of precipitation22%
Record high55° (1981)
Record low-7° (1986)
Fri, 1336° / 23°0.04Climate normal
36 °Climate normal

Thief River Falls, Friday, 13 November

Climate normal for this date — 60-year average.

Average high36°
Average low23°
Average precipitation0.04 in
Chance of precipitation23%
Record high60° (2016)
Record low-16° (1986)
Sat, 1437° / 23°0.02Climate normal
37 °Climate normal

Thief River Falls, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high37°
Average low23°
Average precipitation0.02 in
Chance of precipitation13%
Record high58° (2025)
Record low-1° (1995)
Sun, 1536° / 24°0.04Climate normal
36 °Climate normal

Thief River Falls, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high36°
Average low24°
Average precipitation0.04 in
Chance of precipitation20%
Record high55° (2015)
Record low5° (1986)
Mon, 1636° / 23°0.03Climate normal
36 °Climate normal

Thief River Falls, Monday, 16 November

Climate normal for this date — 60-year average.

Average high36°
Average low23°
Average precipitation0.03 in
Chance of precipitation8%
Record high59° (2001)
Record low1° (1989)
Tue, 1734° / 23°0.05Climate normal
34 °Climate normal

Thief River Falls, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high34°
Average low23°
Average precipitation0.05 in
Chance of precipitation25%
Record high60° (2001)
Record low-1° (2005)
Wed, 1833° / 21°0.05Climate normal
33 °Climate normal

Thief River Falls, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high33°
Average low21°
Average precipitation0.05 in
Chance of precipitation20%
Record high52° (2001)
Record low-10° (1986)
Thu, 1933° / 20°0.08Climate normal
33 °Climate normal

Thief River Falls, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high33°
Average low20°
Average precipitation0.08 in
Chance of precipitation32%
Record high50° (2023)
Record low-6° (1978)
Fri, 2031° / 19°0.07Climate normal
31 °Climate normal

Thief River Falls, Friday, 20 November

Climate normal for this date — 60-year average.

Average high31°
Average low19°
Average precipitation0.07 in
Chance of precipitation28%
Record high48° (1990)
Record low-11° (1978)
Sat, 2132° / 17°0.03Climate normal
32 °Climate normal

Thief River Falls, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high32°
Average low17°
Average precipitation0.03 in
Chance of precipitation18%
Record high55° (1990)
Record low-14° (1985)
Sun, 2230° / 18°0.03Climate normal
30 °Climate normal

Thief River Falls, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high30°
Average low18°
Average precipitation0.03 in
Chance of precipitation25%
Record high51° (2006)
Record low-8° (1977)
Mon, 2329° / 17°0.02Climate normal
29 °Climate normal

Thief River Falls, Monday, 23 November

Climate normal for this date — 60-year average.

Average high29°
Average low17°
Average precipitation0.02 in
Chance of precipitation12%
Record high50° (2025)
Record low-12° (1995)

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Thief River Falls, MN are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Thief River Falls, MN since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.