As of 13:50 CDT

Weather in Thief River Falls, MN

52°Current weather

Thief River Falls, Saturday, 31 October, 13:50

Fog. Feels like 50°. High 52°, low 35°.

Pressure30.18 inHg
Wind11.5 mph SE
Humidity71%
Visibility0.7 mi
Dew point43°

Monthly outlook for Thief River Falls, MN: average high 50.8°, average low 39.5°. That is 6.7° above the climate normal for October. Precipitation is expected on 4 days (about 0.6 inches), against a normal of 3 days and 0.7 inches. The warmest day looks like 9 November (59.4°), the coolest 15 November (30°).

50.8°/39.5°
Average high / low
+6.7°
Above normal
4 / 3
Wet days / normal
0.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
31 October – 9 November52.9°40.8°+6.7°
10 November – 19 November47.2°34.7°+7°
20 November – 29 Novemberat normal28.7°—

October records over 66 years

86.7°3 October 2025All-time high
9.3°31 October 2002All-time low
Sun, 0156° / 46°0.1Light rain
56 °Light rain

Thief River Falls, Sunday, 1 November

Light rain. High 56°, low 46°.

Pressure30.12 inHg
Wind8.2 mph S
Humidity96%
Visibility6.2 mi
Dew point52°
Mon, 0257° / 51°0.27Rain
57 °Rain

Thief River Falls, Monday, 2 November

Rain. High 57°, low 51°.

Pressure29.85 inHg
Wind8.1 mph E
Humidity97%
Visibility3.2 mi
Dew point54°
Tue, 0352° / 41°0.16Light rain
52 °Light rain

Thief River Falls, Tuesday, 3 November

Light rain. High 52°, low 41°.

Pressure30.00 inHg
Wind14.2 mph NW
Humidity79%
Visibility6.2 mi
Dew point36°
Wed, 0452° / 42°0Overcast
52 °Overcast

Thief River Falls, Wednesday, 4 November

Overcast. High 52°, low 42°.

Pressure29.94 inHg
Wind8.6 mph N
Humidity82%
Visibility6.2 mi
Dew point42°
Thu, 0540° / 34°0Overcast
40 °Overcast

Thief River Falls, Thursday, 5 November

Overcast. High 40°, low 34°.

Pressure30.15 inHg
Wind10.6 mph N
Humidity82%
Visibility—
Dew point32°
Fri, 0653° / 34°0Clear
53 °Clear

Thief River Falls, Friday, 6 November

Clear. High 53°, low 34°.

Pressure29.88 inHg
Wind11.2 mph SW
Humidity56%
Visibility—
Dew point35°
Sat, 0754° / 42°0Overcast
54 °Overcast

Thief River Falls, Saturday, 7 November

Overcast. High 54°, low 42°.

Pressure29.97 inHg
Wind6.2 mph E
Humidity71%
Visibility—
Dew point41°
Sun, 0854° / 42°0Partly cloudy
54 °Partly cloudy

Thief River Falls, Sunday, 8 November

Partly cloudy. High 54°, low 42°.

Pressure30.09 inHg
Wind13 mph S
Humidity72%
Visibility—
Dew point42°
Mon, 0959° / 46°0Overcast
59 °Overcast

Thief River Falls, Monday, 9 November

Overcast. High 59°, low 46°.

Pressure29.85 inHg
Wind14.1 mph SW
Humidity51%
Visibility—
Dew point37°
Tue, 1047° / 41°0.06Light rain
47 °Light rain

Thief River Falls, Tuesday, 10 November

Light rain. High 47°, low 41°.

Pressure30.06 inHg
Wind16.4 mph NE
Humidity67%
Visibility—
Dew point36°
Wed, 1148° / 35°0Clear
48 °Clear

Thief River Falls, Wednesday, 11 November

Clear. High 48°, low 35°.

Pressure30.30 inHg
Wind8 mph S
Humidity56%
Visibility—
Dew point29°
Thu, 1247° / 37°0Overcast
47 °Overcast

Thief River Falls, Thursday, 12 November

Overcast. High 47°, low 37°.

Pressure29.94 inHg
Wind17.8 mph S
Humidity53%
Visibility—
Dew point28°
Fri, 1359° / 42°0Overcast
59 °Overcast

Thief River Falls, Friday, 13 November

Overcast. High 59°, low 42°.

Pressure29.59 inHg
Wind22.4 mph W
Humidity43%
Visibility—
Dew point35°
Sat, 1443° / 34°0Clear
43 °Clear

Thief River Falls, Saturday, 14 November

Clear. High 43°, low 34°.

Pressure30.12 inHg
Wind17.6 mph NW
Humidity58%
Visibility—
Dew point27°
Sun, 1540° / 30°0.03Light rain
40 °Light rain

Thief River Falls, Sunday, 15 November

Light rain. High 40°, low 30°.

Pressure30.21 inHg
Wind9 mph SE
Humidity51%
Visibility—
Dew point21°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Sat, 2826° / 13°0.04Climate normal
26 °Climate normal

Thief River Falls, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high26°
Average low13°
Average precipitation0.04 in
Chance of precipitation20%
Record high45° (1962)
Record low-16° (1985)
Sun, 2928° / 13°0.02Climate normal
28 °Climate normal

Thief River Falls, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high28°
Average low13°
Average precipitation0.02 in
Chance of precipitation12%
Record high43° (1962)
Record low-26° (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.