As of 05:27 CDT

Weather in Thief River Falls, MN

37°Current weather

Thief River Falls, Thursday, 29 October, 05:27

Overcast. Feels like 29°. High 44°, low 34°.

Pressure30.06 inHg
Wind12.7 mph W
Humidity81%
Visibility6.2 mi
Dew point32°

Monthly outlook for Thief River Falls, MN: average high 50°, average low 38.8°. That is 5.6° above the climate normal for October. Precipitation is expected on 2 days (about 1.3 inches), against a normal of 3 days and 0.8 inches. The warmest day looks like 1 November (63.4°), the coolest 7 November (28.5°).

50°/38.8°
Average high / low
+5.6°
Above normal
2 / 3
Wet days / normal
1.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
29 October – 7 November47.8°42.2°+3.1°
8 November – 17 November53.6°35.7°+10°
18 November – 27 Novemberat normal29.8°—

October records over 66 years

86.7°3 October 2025All-time high
9.3°31 October 2002All-time low
Fri, 3048° / 32°0Mostly clear
48 °Mostly clear

Thief River Falls, Friday, 30 October

Mostly clear. High 48°, low 32°.

Pressure30.39 inHg
Wind2.4 mph E
Humidity62%
Visibility6.2 mi
Dew point31°
Sat, 3153° / 35°0.01Light rain
53 °Light rain

Thief River Falls, Saturday, 31 October

Light rain. High 53°, low 35°.

Pressure30.27 inHg
Wind6.6 mph SE
Humidity69%
Visibility6.2 mi
Dew point39°
Sun, 0163° / 49°0Overcast
63 °Overcast

Thief River Falls, Sunday, 1 November

Overcast. High 63°, low 49°.

Pressure30.12 inHg
Wind9.4 mph S
Humidity87%
Visibility6.2 mi
Dew point54°
Mon, 0257° / 54°0.37Rain
57 °Rain

Thief River Falls, Monday, 2 November

Rain. High 57°, low 54°.

Pressure29.91 inHg
Wind14 mph NE
Humidity87%
Visibility—
Dew point53°
Tue, 0354° / 45°0.88Rain
54 °Rain

Thief River Falls, Tuesday, 3 November

Rain. High 54°, low 45°.

Pressure29.68 inHg
Wind12.5 mph NE
Humidity97%
Visibility—
Dew point51°
Wed, 0443° / 35°0Overcast
43 °Overcast

Thief River Falls, Wednesday, 4 November

Overcast. High 43°, low 35°.

Pressure29.80 inHg
Wind18.2 mph NW
Humidity63%
Visibility—
Dew point30°
Thu, 0534° / 31°0.02Light snow
34 °Light snow

Thief River Falls, Thursday, 5 November

Light snow. High 34°, low 31°.

Pressure29.74 inHg
Wind16.2 mph NW
Humidity69%
Visibility—
Dew point24°
Fri, 0637° / 30°0Overcast
37 °Overcast

Thief River Falls, Friday, 6 November

Overcast. High 37°, low 30°.

Pressure29.97 inHg
Wind15.4 mph NW
Humidity67%
Visibility—
Dew point24°
Sat, 0743° / 28°0Overcast
43 °Overcast

Thief River Falls, Saturday, 7 November

Overcast. High 43°, low 28°.

Pressure30.06 inHg
Wind10 mph S
Humidity49%
Visibility—
Dew point22°
Sun, 0847° / 37°0Overcast
47 °Overcast

Thief River Falls, Sunday, 8 November

Overcast. High 47°, low 37°.

Pressure30.09 inHg
Wind7.7 mph SE
Humidity56%
Visibility—
Dew point31°
Mon, 0949° / 36°0Mostly clear
49 °Mostly clear

Thief River Falls, Monday, 9 November

Mostly clear. High 49°, low 36°.

Pressure30.09 inHg
Wind8.5 mph SE
Humidity75%
Visibility—
Dew point38°
Tue, 1055° / 40°0Partly cloudy
55 °Partly cloudy

Thief River Falls, Tuesday, 10 November

Partly cloudy. High 55°, low 40°.

Pressure29.97 inHg
Wind14 mph S
Humidity61%
Visibility—
Dew point37°
Wed, 1156° / 46°0.03Light rain
56 °Light rain

Thief River Falls, Wednesday, 11 November

Light rain. High 56°, low 46°.

Pressure29.65 inHg
Wind14.4 mph SW
Humidity68%
Visibility—
Dew point43°
Thu, 1256° / 44°0Partly cloudy
56 °Partly cloudy

Thief River Falls, Thursday, 12 November

Partly cloudy. High 56°, low 44°.

Pressure29.77 inHg
Wind9.4 mph NW
Humidity54%
Visibility—
Dew point37°
Fri, 1359° / 45°0Overcast
59 °Overcast

Thief River Falls, Friday, 13 November

Overcast. High 59°, low 45°.

Pressure29.59 inHg
Wind15.5 mph S
Humidity62%
Visibility—
Dew point42°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Tue, 2430° / 16°0.02Climate normal
30 °Climate normal

Thief River Falls, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high30°
Average low16°
Average precipitation0.02 in
Chance of precipitation15%
Record high47° (1984)
Record low-20° (1985)
Wed, 2529° / 17°0.03Climate normal
29 °Climate normal

Thief River Falls, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high29°
Average low17°
Average precipitation0.03 in
Chance of precipitation22%
Record high52° (1984)
Record low-20° (1996)
Thu, 2627° / 14°0.03Climate normal
27 °Climate normal

Thief River Falls, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high27°
Average low14°
Average precipitation0.03 in
Chance of precipitation27%
Record high48° (1962)
Record low-17° (1996)
Fri, 2726° / 13°0.02Climate normal
26 °Climate normal

Thief River Falls, Friday, 27 November

Climate normal for this date — 60-year average.

Average high26°
Average low13°
Average precipitation0.02 in
Chance of precipitation20%
Record high52° (2017)
Record low-17° (1985)

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.