What is the weather in Thief River Falls right now?

Current weather in Thief River Falls is thunderstorm with rain.

Where can I find the hourly weather forecast for Thief River Falls?

This page shows hourly weather forecast for Thief River Falls, including temperature, wind, precipitation, humidity and cloud cover.

Is the weather forecast for Thief River Falls updated regularly?

Weather data for Thief River Falls is updated regularly with the latest available observations and forecasts.

Now · 7:24 PM

Thief River Falls Weather & Hourly Forecast

United States · Minnesota · 56701

71°F

Thunderstorms

Feels like: 69°F

💧 Humidity 92% 🌡 Pressure 29.77 inHg 💨 Wind 16 mph 👁 Visibility 2.5 mi ☁ Clouds 89% ☀️ UV index 0.0 · Low 🌅 Sunrise — 🌇 Sunset —

Hourly Forecast for Thief River Falls

Today

8:00 PM

Light rain

71° 💧 0.065 in 💨 17 mph H 92%29.74 inHg

11:00 PM

Light rain

71° 💧 0.120 in 💨 13 mph H 94%29.74 inHg

Tomorrow

2:00 AM

Light thunderstorms

70° 💧 0.047 in 💨 13 mph H 95%29.74 inHg

5:00 AM

Mostly clear night

68° 💧 None 💨 9 mph H 98%29.74 inHg

8:00 AM

Overcast

67° 💧 None 💨 10 mph H 91%29.80 inHg

11:00 AM

Sunny

71° 💧 None 💨 13 mph H 51%29.80 inHg

2:00 PM

Sunny

75° 💧 None 💨 16 mph H 50%29.77 inHg

5:00 PM

Mostly sunny

74° 💧 None 💨 15 mph H 55%29.77 inHg

8:00 PM

Clear night

68° 💧 None 💨 15 mph H 63%29.83 inHg

11:00 PM

Clear night

64° 💧 None 💨 11 mph H 71%29.88 inHg

Wednesday

2:00 AM

Clear night

61° 💧 None 💨 9 mph H 78%29.88 inHg

5:00 AM

Mostly cloudy night

59° 💧 None 💨 10 mph H 83%29.88 inHg

8:00 AM

Mostly cloudy

60° 💧 0.004 in 💨 10 mph H 84%29.91 inHg

11:00 AM

Partly cloudy

65° 💧 0.008 in 💨 13 mph H 68%29.94 inHg

2:00 PM

Light rain

68° 💧 0.007 in 💨 14 mph H 58%29.94 inHg

5:00 PM

Mostly sunny

68° 💧 None 💨 13 mph H 52%29.94 inHg

Today

8:00 PM

Light rain

71° 💧 0.017 in 💨 17 mph H 92%29.74 inHg

9:00 PM

Light rain

71° 💧 0.013 in 💨 15 mph H 93%29.77 inHg

10:00 PM

Light thunderstorms

71° 💧 0.035 in 💨 14 mph H 94%29.77 inHg

11:00 PM

Light rain

71° 💧 0.012 in 💨 13 mph H 94%29.74 inHg

Tomorrow

12:00 AM

Light rain

71° 💧 0.029 in 💨 12 mph H 96%29.74 inHg

1:00 AM

Light thunderstorms

70° 💧 0.078 in 💨 17 mph H 97%29.77 inHg

2:00 AM

Light thunderstorms

70° 💧 0.047 in 💨 13 mph H 95%29.74 inHg

3:00 AM

Mostly clear night

70° 💧 0.001 in 💨 11 mph H 97%29.74 inHg

4:00 AM

Clear night

69° 💧 None 💨 11 mph H 97%29.74 inHg

5:00 AM

Mostly clear night

68° 💧 None 💨 9 mph H 98%29.74 inHg

6:00 AM

Mostly clear night

68° 💧 None 💨 9 mph H 98%29.77 inHg

7:00 AM

Mostly sunny

67° 💧 None 💨 8 mph H 96%29.77 inHg

8:00 AM

Overcast

67° 💧 None 💨 10 mph H 91%29.80 inHg

9:00 AM

Partly cloudy

68° 💧 None 💨 11 mph H 77%29.80 inHg

10:00 AM

Partly cloudy

70° 💧 None 💨 10 mph H 63%29.80 inHg

11:00 AM

Sunny

71° 💧 None 💨 13 mph H 51%29.80 inHg

12:00 PM

Sunny

72° 💧 None 💨 14 mph H 50%29.80 inHg

1:00 PM

Sunny

73° 💧 None 💨 15 mph H 50%29.77 inHg

2:00 PM

Sunny

75° 💧 None 💨 16 mph H 50%29.77 inHg

3:00 PM

Sunny

75° 💧 None 💨 17 mph H 51%29.77 inHg

4:00 PM

Partly cloudy

75° 💧 None 💨 18 mph H 51%29.77 inHg

5:00 PM

Mostly sunny

74° 💧 None 💨 15 mph H 55%29.77 inHg

6:00 PM

Mostly sunny

73° 💧 None 💨 16 mph H 56%29.80 inHg

7:00 PM

Sunny

70° 💧 None 💨 16 mph H 61%29.80 inHg

8:00 PM

Clear night

68° 💧 None 💨 15 mph H 63%29.83 inHg

9:00 PM

Clear night

67° 💧 None 💨 13 mph H 66%29.83 inHg

10:00 PM

Clear night

66° 💧 None 💨 12 mph H 68%29.85 inHg

11:00 PM

Clear night

64° 💧 None 💨 11 mph H 71%29.88 inHg

Wednesday

12:00 AM

Clear night

63° 💧 None 💨 10 mph H 74%29.88 inHg

1:00 AM

Clear night

62° 💧 None 💨 9 mph H 77%29.88 inHg

2:00 AM

Clear night

61° 💧 None 💨 9 mph H 78%29.88 inHg

3:00 AM

Clear night

60° 💧 None 💨 9 mph H 80%29.88 inHg

4:00 AM

Partly cloudy night

59° 💧 None 💨 10 mph H 82%29.88 inHg

5:00 AM

Mostly cloudy night

59° 💧 None 💨 10 mph H 83%29.88 inHg

6:00 AM

Mostly clear night

59° 💧 None 💨 10 mph H 83%29.91 inHg

7:00 AM

Partly cloudy

59° 💧 None 💨 10 mph H 85%29.91 inHg

8:00 AM

Mostly cloudy

60° 💧 0.002 in 💨 10 mph H 84%29.91 inHg

9:00 AM

Sunny

61° 💧 0.001 in 💨 10 mph H 81%29.91 inHg

10:00 AM

Partly cloudy

63° 💧 0.001 in 💨 14 mph H 73%29.94 inHg

11:00 AM

Partly cloudy

65° 💧 0.002 in 💨 13 mph H 68%29.94 inHg

12:00 PM

Mostly sunny

66° 💧 0.002 in 💨 12 mph H 65%29.97 inHg

1:00 PM

Mostly sunny

67° 💧 0.003 in 💨 13 mph H 61%29.94 inHg

2:00 PM

Light rain

68° 💧 0.006 in 💨 14 mph H 58%29.94 inHg

3:00 PM

Mostly cloudy

69° 💧 0.001 in 💨 14 mph H 54%29.94 inHg

4:00 PM

Partly cloudy

68° 💧 None 💨 15 mph H 51%29.94 inHg

5:00 PM

Mostly sunny

68° 💧 None 💨 13 mph H 52%29.94 inHg

6:00 PM

Mostly sunny

68° 💧 None 💨 9 mph H 56%29.94 inHg

7:00 PM

Mostly sunny

65° 💧 None 💨 7 mph H 62%29.94 inHg

8:00 PM

Clear night

62° 💧 None 💨 4 mph H 71%29.94 inHg

9:00 PM

Clear night

59° 💧 None 💨 4 mph H 76%29.94 inHg

10:00 PM

Mostly clear night

58° 💧 None 💨 4 mph H 78%29.94 inHg

11:00 PM

Clear night

57° 💧 None 💨 4 mph H 79%29.94 inHg

Thursday

12:00 AM

Clear night

57° 💧 None 💨 4 mph H 80%29.94 inHg

1:00 AM

Clear night

56° 💧 None 💨 4 mph H 83%29.94 inHg

2:00 AM

Clear night

56° 💧 None 💨 5 mph H 86%29.94 inHg

3:00 AM

Clear night

55° 💧 None 💨 5 mph H 87%29.94 inHg

4:00 AM

Clear night

55° 💧 None 💨 5 mph H 87%29.94 inHg

5:00 AM

Clear night

55° 💧 None 💨 5 mph H 88%29.94 inHg

6:00 AM

Clear night

54° 💧 None 💨 6 mph H 88%29.94 inHg

7:00 AM

Sunny

54° 💧 None 💨 6 mph H 88%29.94 inHg

10:00 AM

Partly cloudy

64° 💧 None 💨 7 mph H 73%29.91 inHg

1:00 PM

Partly cloudy

75° 💧 None 💨 9 mph H 53%29.85 inHg

4:00 PM

Mostly sunny

79° 💧 None 💨 11 mph H 41%29.77 inHg

7:00 PM

Mostly sunny

73° 💧 None 💨 4 mph H 64%29.71 inHg

10:00 PM

Clear night

65° 💧 None 💨 9 mph H 73%29.68 inHg

Friday

1:00 AM

Clear night

69° 💧 None 💨 15 mph H 56%29.65 inHg

4:00 AM

Clear night

67° 💧 None 💨 14 mph H 63%29.62 inHg

7:00 AM

Overcast

65° 💧 None 💨 13 mph H 71%29.59 inHg

10:00 AM

Overcast

71° 💧 None 💨 10 mph H 69%29.50 inHg

1:00 PM

Sunny

78° 💧 None 💨 14 mph H 60%29.41 inHg

4:00 PM

Overcast

82° 💧 None 💨 13 mph H 54%29.35 inHg

7:00 PM

Mostly sunny

68° 💧 None 💨 19 mph H 78%29.47 inHg

10:00 PM

Mostly clear night

60° 💧 None 💨 17 mph H 63%29.68 inHg

Saturday

1:00 AM

Clear night

57° 💧 None 💨 12 mph H 69%29.74 inHg

4:00 AM

Clear night

56° 💧 None 💨 12 mph H 70%29.77 inHg

7:00 AM

Partly cloudy

55° 💧 None 💨 12 mph H 73%29.85 inHg

10:00 AM

Mostly cloudy

59° 💧 None 💨 15 mph H 66%29.88 inHg

1:00 PM

Overcast

63° 💧 None 💨 14 mph H 58%29.94 inHg

4:00 PM

Partly cloudy

65° 💧 None 💨 12 mph H 56%29.97 inHg

7:00 PM

Mostly sunny

62° 💧 None 💨 6 mph H 63%30.00 inHg

10:00 PM

Overcast night

56° 💧 None 💨 6 mph H 80%30.03 inHg

Sunday

1:00 AM

Mostly cloudy night

53° 💧 None 💨 4 mph H 83%30.09 inHg

4:00 AM

Overcast night

52° 💧 None 💨 5 mph H 85%30.12 inHg

7:00 AM

Overcast

53° 💧 None 💨 6 mph H 82%30.15 inHg

1:00 PM

Overcast

62° 💧 None 💨 10 mph H 62%30.09 inHg

7:00 PM

Overcast

62° 💧 None 💨 7 mph H 64%30.03 inHg

Monday

1:00 AM

Overcast night

55° 💧 None 💨 10 mph H 83%29.97 inHg

7:00 AM

Light rain

55° 💧 None 💨 12 mph H 93%29.80 inHg

1:00 PM

Light rain

59° 💧 None 💨 7 mph H 92%29.65 inHg

7:00 PM

Mostly sunny

60° 💧 None 💨 12 mph H 76%29.62 inHg

Tuesday

1:00 AM

Mostly cloudy night

52° 💧 None 💨 15 mph H 90%29.83 inHg

7:00 AM

Clear night

48° 💧 None 💨 9 mph H 89%30.00 inHg

1:00 PM

Sunny

65° 💧 None 💨 15 mph H 44%30.06 inHg

7:00 PM

Mostly sunny

62° 💧 None 💨 6 mph H 60%30.09 inHg

Wednesday

1:00 AM

Clear night

51° 💧 None 💨 4 mph H 84%30.24 inHg

7:00 AM

Mostly clear night

47° 💧 None 💨 4 mph H 92%30.33 inHg

1:00 PM

Mostly sunny

67° 💧 None 💨 8 mph H 54%30.33 inHg

7:00 PM

Overcast

65° 💧 None 💨 7 mph H 65%30.21 inHg

Thursday

1:00 AM

Overcast night

61° 💧 None 💨 11 mph H 73%30.15 inHg

7:00 AM

Overcast night

58° 💧 None 💨 6 mph H 85%30.12 inHg

1:00 PM

Overcast

68° 💧 None 💨 9 mph H 71%30.15 inHg

7:00 PM

Overcast

59° 💧 None 💨 14 mph H 74%30.21 inHg

Friday

1:00 AM

Overcast night

53° 💧 None 💨 9 mph H 73%30.30 inHg

7:00 AM

Mostly cloudy night

49° 💧 None 💨 7 mph H 82%30.30 inHg

1:00 PM

Overcast

56° 💧 None 💨 3 mph H 60%30.30 inHg

7:00 PM

Mostly cloudy

56° 💧 None 💨 3 mph H 66%30.21 inHg

Saturday

1:00 AM

Clear night

47° 💧 None 💨 3 mph H 87%30.21 inHg

7:00 AM

Clear night

45° 💧 None 💨 4 mph H 90%30.15 inHg

1:00 PM

Mostly cloudy

61° 💧 None 💨 8 mph H 58%30.06 inHg

7:00 PM

Overcast

62° 💧 None 💨 1 mph H 70%30.00 inHg

Sunday

1:00 AM

Partly cloudy night

53° 💧 None 💨 3 mph H 86%30.03 inHg

7:00 AM

Clear night

53° 💧 None 💨 7 mph H 90%30.12 inHg

1:00 PM

Partly cloudy

61° 💧 None 💨 7 mph H 61%30.18 inHg

7:00 PM

Mostly cloudy

57° 💧 None 💨 4 mph H 67%30.12 inHg

Monday

1:00 AM

Mostly clear night

49° 💧 None 💨 7 mph H 82%30.12 inHg

7:00 AM

Mostly clear night

48° 💧 None 💨 9 mph H 89%30.06 inHg

1:00 PM

Partly cloudy

66° 💧 None 💨 15 mph H 61%29.85 inHg

7:00 PM

Overcast

61° 💧 None 💨 13 mph H 89%29.68 inHg

Tuesday

1:00 AM

Overcast night

63° 💧 None 💨 10 mph H 99%29.59 inHg

7:00 AM

Mostly cloudy night

59° 💧 None 💨 10 mph H 97%29.65 inHg

In Thief River Falls and, more broadly, across the state of Minnesota: The evening will be characterized by mostly cloudy skies, with temperatures holding steady between 77 and 79 degrees Fahrenheit. Some rain is possible, with an expected total accumulation of around 0.18 inches. Winds will be moderate, coming from the south at up to 16 mph, with gusts reaching as high as 38 mph. These conditions suggest a potentially damp and breezy night, so it’s a good idea to be prepared for rain and occasional gusty winds if you’re heading out. The rain could last through the night and into the early hours of the next day, bringing a damp start to tomorrow.

15-Day Weather Outlook for Thief River Falls

Wednesday, Sep 9Wed Sep 9

Partly cloudy 70°/59° 💧 None 💨 16 mph

Thursday, Sep 10Thu Sep 10

Mostly sunny 79°/54° 💧 0.698 in 💨 11 mph

Friday, Sep 11Fri Sep 11

Overcast 82°/65° 💧 None 💨 15 mph

Saturday, Sep 12Sat Sep 12

Overcast 68°/55° 💧 0.018 in 💨 19 mph

Sunday, Sep 13Sun Sep 13

Mostly sunny 62°/52° 💧 None 💨 10 mph

Monday, Sep 14Mon Sep 14

Light rain 62°/55° 💧 0.358 in 💨 12 mph

Tuesday, Sep 15Tue Sep 15

Mostly sunny 65°/48° 💧 0.052 in 💨 15 mph

Wednesday, Sep 16Wed Sep 16

Mostly sunny 67°/47° 💧 None 💨 8 mph

Thursday, Sep 17Thu Sep 17

Overcast 68°/58° 💧 0.067 in 💨 11 mph

Friday, Sep 18Fri Sep 18

Overcast 59°/49° 💧 None 💨 14 mph

Saturday, Sep 19Sat Sep 19

Mostly cloudy 61°/45° 💧 None 💨 8 mph

Sunday, Sep 20Sun Sep 20

Overcast 62°/53° 💧 None 💨 7 mph

Monday, Sep 21Mon Sep 21

Partly cloudy 66°/48° 💧 None 💨 15 mph

Tuesday, Sep 22Tue Sep 22

Overcast 63°/59° 💧 0.081 in 💨 13 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Thief River Falls

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Thief River Falls

Hourly forecast · Updated every 2 hours

Fair

Nearest forecast value 8:00 PM

PM2.5 Fine particles Good 2,5µg/m³

Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.

PM10 Particulate matter Good 2,5µg/m³

Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.

O₃ Ozone Fair 69,2µg/m³

Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.

NO₂ Nitrogen dioxide Good 1,6µg/m³

A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.

Air quality is acceptable for most people.

UV & HEALTH

UV, Sun & Health Outlook in Thief River Falls

Maximum daily UV Today, tomorrow and the following day show the maximum UV index forecast for each day.

0–2 Low 3–5 Moderate 6–7 High 8–10 Very high 11+ Extreme

Today UV 4,9Moderate 🙂Fair

Tomorrow UV 5,5Moderate 🙂Fair

Wednesday UV 4,9Moderate 🙂Fair

Thursday UV 4,7Moderate 🙂Fair

Friday UV 5,2Moderate 🙂Fair

Saturday UV 5,0Moderate —Unavailable

Sunday UV 5,0Moderate —Unavailable

Today's weather health advice Open today's recommendations.

Moderate UV risk

Sunglasses and sun protection are recommended for prolonged exposure.

Acceptable air quality

Air quality is acceptable for most people. Very sensitive people may want to reduce prolonged exertion.

Comfortable temperature conditions

Temperatures should feel comfortable for most people, with no particular heat or cold precautions needed.

Good conditions for outdoor activities

Outdoor activities can generally be enjoyed normally, with sun protection adjusted to the UV level.

WIND OUTLOOK

Hourly Wind Forecast for Thief River Falls

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · THIEF RIVER FALLS, MINNESOTA

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 4:00 AM–5:00 AM.

88/100Best-hour score

BEST TIME TONIGHT 4:00 AM–5:00 AM Astronomical darkness: 9:44 PM–5:02 AM

☁ Cloud cover 9% Real hourly forecast for the best viewing hour.

☾ Moonlight 13% Waning Crescent · Moon about 3° above the horizon at the best viewing hour.

☄ Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 72° high at the best hour.

✦ Estimated visible meteors 1–4/hour Local estimate after weather, moonlight and radiant-height adjustments.

Chance ≥1 meteor in 30 min73%

UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.

SEP 5–SEP 21

September ε-PerseidsStart SEP 5 · Peak SEP 9 · End SEP 21 · ZHR 8 · 6% Moon at peak

ACTIVE NOW

SEP 20–NOV 20

Southern TauridsStart SEP 20 · Peak NOV 5 · End NOV 20 · ZHR 7 · 20% Moon at peak

UPCOMING

OCT 2–NOV 7

OrionidsStart OCT 2 · Peak OCT 21 · End NOV 7 · ZHR 20 · 77% Moon at peak

UPCOMING

OCT 20–DEC 10

Northern TauridsStart OCT 20 · Peak NOV 12 · End DEC 10 · ZHR 5 · 7% Moon at peak

UPCOMING

Experimental local observing estimate. Weather values come from the hourly forecast already used on this page. Moon position and astronomical darkness are calculated locally from time and coordinates. Meteor-shower ZHR describes ideal conditions and is not the number of meteors a person should expect to see locally.

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Forecast data for Thief River Falls were last refreshed today at 7:24 PM. The current forecast period extends through 09/09/2026 at 5:00 PM. Weather, air-quality and UV-index data are provided through WEATHER-INFO.COM. Forecasts are produced automatically from the latest available data and are subject to periodic technical checks. This service is intended for general weather information.