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      Elev 345 ft, 48.118 °N 96.172 °W

      Thief River Falls, MN

      Thief River Falls Station68°
      Updated: 3:04 PM CDT on September 23, 2026 (GMT -5)
      53 seconds ago
      66°
      45°
      68
      Feels Like 68
      Mostly Cloudy
      N
      18
      Gusts 26 mph
      Similar temperature is expected tomorrow
      Wundermap
      50
      50
      575
      90
      50
      7
      0 mph
      50
      50
      50
      50
      50
      50
      Radar · Now
        Hyper-local data from Weather Underground's network of
        400,000+ personal weather stations worldwide
        Today
        Thu 09/24
        High 66°f
         15% Precip. / 0 in
        Cloudy skies. A stray shower or thunderstorm is possible. High 66F. Winds SSE at 15 to 25 mph.
        Tonight
        Thu 09/24
        Low 56°f
         96% Precip. / 0.49 in
        Showers this evening, becoming a steady rain overnight. Low 56F. Winds SSE at 10 to 20 mph. Chance of rain 100%. Rainfall near a half an inch.
        Tomorrow
        Fri 09/25
        High 64°f58°f
         56% Precip. / 0.04 in
        Rain showers early with overcast skies later in the day. High 64F. Winds S at 10 to 15 mph. Chance of rain 60%.
        Hourly Forecast
        Now
        67°
        4PM
        67°
        5PM
        67°
        6PM
        65°
        7PM
        64°
        7:19PM
        Sunset
        8PM
        62°
        9PM
        42%
        61°
        10PM
        46%
        60°
        11PM
        50%
        59°
        12AM
        67%
        58°
        1AM
        88%
        57°
        2AM
        96%
        57°
        3AM
        96%
        57°
        4AM
        95%
        57°
        5AM
        91%
        57°
        6AM
        87%
        57°
        7AM
        56%
        57°
        7:14AM
        Sunrise
        8AM
        42%
        57°
        9AM
        36%
        58°
        10AM
        30%
        59°
        11AM
        60°
        12PM
        60°
        1PM
        61°
        2PM
        62°
        3PM
        63°
        Precipitation
        96%
        Rain possible after 9 PM
        Pollen
        None
        Air Quality
        22
        Good
        UV Index
        1
        Low
        Additional Conditions
        1. Pressure 30.23 in
        2. Visibility 10 miles
        3. Clouds Cloudy
        4. Dew Point51°F
        5. Humidity 57%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KTVF Station History
        Almanac for September 23, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 66°F 66°F 88°F 2007
        4. Low 45°F 44°F 22°F 2012
        5. Rain/Snow Depth
        6. Precipitation 0.49 in - in -
        7. Snow 0 in - in -
        Almanac for September 24, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 65°F 66°F 83°F
        4. Low 45°F 44°F 29°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 7:12 AM 7:20 PM
        3. Civil Twilight 6:41 AM 7:51 PM
        4. Nautical Twilight 6:05 AM 8:27PM
        5. Astronomical Twilight 5:27 AM 9:05 PM
        1. Length of Visible Light 13h 9m
        2. Length of Day 12h 7m
        3. Tomorrow will be 3 minutes 28 seconds shorter
        1. Moon 6:11 PM 3:33 AM
        2. Waxing Gibbous91% of the Moon is Illuminated
        Sep 26
        Full Moon
        Oct 3
        Waning Half Last Qtr
        Oct 10
        New Moon
        Oct 18
        Waxing Half First Qtr
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