As of 11:38 CDT

Thief River Falls, MN weather in October

72°

Thief River Falls, Sunday, 9 August, 11:38

Overcast. Feels like 71°. High 77°, low 57°.

Pressure29.91 inHg

Wind8.5 mph NW

Humidity48%

Visibility6.2 mi

Dew point51°

See detailed hourly forecast

In October, Thief River Falls, MN averages a high of 51.7° and a low of 37.8°. About 2.3 inches of precipitation fall over the month (8 wet days). The record high is 86.7° (2025) and the record low 9.3° (2002). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	60.8°	45.1°	20%	84.6° (2023)	26.8° (2003)
2	59.7°	44.2°	25%	83.1° (2025)	25.2° (1993)
3	58.5°	43.3°	35%	86.7° (2025)	25.3° (1989)
4	57.6°	42.6°	30%	78.6° (2025)	27.5° (2018)
5	56.3°	43°	42%	82.9° (2011)	27.3° (1988)
6	55.6°	40.8°	25%	77° (2011)	23.9° (2001)
7	55.4°	40.5°	27%	75.7° (1975)	25.3° (2000)
8	56.1°	41.5°	33%	76.1° (2003)	24.6° (2000)
9	55.6°	40.6°	27%	74.7° (2010)	24.4° (1964)
10	56.1°	40.1°	27%	76.5° (2024)	23.5° (1985)
11	55.9°	41.5°	27%	80.6° (2015)	25.9° (1970)
12	54.1°	39.2°	30%	73.4° (1995)	17.2° (2018)
13	52.3°	39.2°	27%	73.6° (1963)	23.2° (1979)
14	50.7°	37.6°	35%	75° (1962)	25.3° (2018)
15	50°	36.5°	28%	74.1° (1962)	23.2° (1992)
16	50.2°	36.5°	27%	74.3° (1963)	22.5° (2002)
17	50.2°	36.5°	28%	70.9° (1963)	18° (1972)
18	49.8°	36.7°	28%	69.6° (2021)	16.9° (1972)
19	50.5°	36.1°	17%	67.1° (2003)	20.5° (2020)
20	50°	36.5°	23%	70.7° (2017)	12.9° (2002)
21	50°	36.3°	15%	71.6° (2024)	22.8° (1981)
22	49.6°	36°	23%	71.1° (1963)	19.6° (2002)
23	47.8°	34.7°	27%	74.8° (1963)	16° (1981)
24	47.7°	34°	22%	69.8° (1989)	15.1° (1966)
25	48.4°	35.2°	20%	72.3° (1989)	19.4° (1997)
26	48.4°	34.7°	18%	71.8° (1989)	16.3° (1997)
27	47.1°	34°	35%	70.3° (1989)	13.5° (2001)
28	45.7°	32.5°	22%	63.7° (2024)	17.6° (1988)
29	45°	31.8°	23%	60.6° (1962)	12.7° (1988)
30	44.4°	31.8°	27%	61.7° (2007)	10.8° (1991)
31	43.9°	31.3°	25%	64.2° (1990)	9.3° (2002)