As of 04:25 CDT

Thief River Falls, MN weather in May

60°

Thief River Falls, Sunday, 9 August, 04:25

Overcast. Feels like 59°. High 78°, low 59°.

Pressure29.88 inHg

Wind5.4 mph SE

Humidity79%

Visibility6.2 mi

Dew point53°

See detailed hourly forecast

In May, Thief River Falls, MN averages a high of 64° and a low of 44.7°. About 3.1 inches of precipitation fall over the month (11 wet days). The record high is 89.8° (1980) and the record low 12.7° (1966). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	55.2°	37.2°	33%	78.4° (1980)	12.7° (1966)
2	57°	36.7°	18%	80.8° (1980)	18.3° (1967)
3	59.5°	37.2°	25%	82° (1980)	19.9° (1967)
4	60.8°	38.7°	30%	84° (1980)	20.8° (1967)
5	60.1°	40.1°	32%	82.9° (2016)	25.9° (1989)
6	60.4°	40.3°	28%	77.4° (1988)	25° (1976)
7	60.3°	41.4°	37%	79.9° (1992)	24.6° (2019)
8	60.3°	41.9°	40%	83.3° (1987)	24.1° (2020)
9	60.8°	41.4°	35%	80.8° (1992)	23.2° (1966)
10	60.8°	42.3°	38%	87.3° (1987)	25.9° (1990)
11	59.9°	41.9°	42%	88.5° (2025)	23.7° (2020)
12	61°	41.5°	28%	87.3° (2025)	24.4° (2020)
13	61.7°	43°	40%	87.8° (2025)	30° (1967)
14	63.7°	43.7°	37%	85.8° (2025)	27.5° (1983)
15	65.3°	43.5°	38%	86.4° (1987)	27.9° (1997)
16	64.9°	44.4°	35%	81.3° (1972)	25.9° (1983)
17	65.8°	45.9°	30%	85.6° (1972)	28.8° (2002)
18	66°	46.6°	28%	85.6° (2012)	27.5° (2002)
19	64.6°	46.8°	40%	83.1° (1994)	28.6° (2015)
20	65.5°	46.4°	32%	83.5° (1980)	30.7° (1969)
21	65.8°	46.2°	35%	89.8° (1980)	29.5° (2022)
22	67.6°	48.6°	55%	89.1° (1980)	27.9° (1963)
23	67.1°	48.7°	40%	85.6° (1980)	35.2° (1992)
24	66.4°	48.6°	42%	86.2° (1980)	28° (2002)
25	66.4°	48.9°	43%	84.9° (1978)	34.9° (1962)
26	67.5°	48°	23%	83.7° (1980)	33.8° (1970)
27	69.4°	49.5°	33%	88.7° (1969)	33.1° (1965)
28	70.9°	51.4°	30%	89.6° (2006)	31.3° (1965)
29	70.3°	52°	45%	87.1° (2010)	40.5° (1966)
30	70°	51.6°	40%	86.5° (1986)	37.4° (2012)
31	69.4°	51.1°	42%	87.4° (1986)	34.7° (1964)