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      Elev 3996 ft, 48.083 °N 114.655 °W

      Marion, MT

      Updated: 11:30 PM MDT on August 15, 2026 (GMT -6)
      11 minutes ago
      79°
      44°
      64
      Feels Like 64
      Partly Cloudy
      N
      5
      Lower temperature is expected tomorrow
      50
      50
      575
      90
      50
      7
      0 mph
      50
      50
      50
      50
      50
      50
      Radar · Now
      Tonight
      Sun 08/16
      Low 50°f
      16% Precip. / 0 in
      Partly cloudy. Low around 50F. Winds light and variable.
      Tomorrow
      Mon 08/17
      High 75°f
      21% Precip. / 0 in
      Partly cloudy skies. A stray shower or thunderstorm is possible. High around 75F. Winds light and variable.
      Tomorrow night
      Mon 08/17
      Low 50°f
      17% Precip. / 0 in
      Partly cloudy skies. A stray shower or thunderstorm is possible. Low near 50F. Winds light and variable.
      Hourly Forecast
      Now
      63°
      12AM
      62°
      1AM
      59°
      2AM
      57°
      3AM
      54°
      4AM
      53°
      5AM
      52°
      6AM
      51°
      6:34AM
      Sunrise
      7AM
      51°
      8AM
      55°
      9AM
      59°
      10AM
      62°
      11AM
      66°
      12PM
      69°
      1PM
      71°
      2PM
      73°
      3PM
      73°
      4PM
      74°
      5PM
      74°
      6PM
      74°
      7PM
      73°
      8PM
      71°
      8:49PM
      Sunset
      9PM
      65°
      10PM
      62°
      11PM
      59°
      Additional Conditions
      1. Pressure 30.06 in
      2. Visibility 10 miles
      3. Clouds Partly Cloudy
      4. Dew Point51°F
      5. Humidity 63%
      6. Rainfall 0 in
      7. Snow Depth 0 in
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      Astronomy
      1. Sun Rise Set
      2. Actual Time 6:34 AM 8:49 PM
      3. Civil Twilight 6:00 AM 9:23 PM
      4. Nautical Twilight 5:18 AM 10:06PM
      5. Astronomical Twilight 4:29 AM 10:54 PM
      1. Length of Visible Light 15h 23m
      2. Length of Day 14h 14m
      3. Tomorrow will be 3 minutes 10 seconds shorter
      1. Moon 11:30 AM 10:11 PM
      2. Waxing crescent17% of the Moon is Illuminated
      Aug 18
      Waxing Half First Qtr
      Aug 26
      Full Moon
      Sep 3
      Waning Half Last Qtr
      -
      -
      KGPI Station History
      Almanac for
      1. Forecast Average Record
      2. Temperature
      3. High 79°F -°F -°F
      4. Low 44°F -°F -°F
      5. Rain/Snow Depth
      6. Precipitation 0 in - in -
      7. Snow 0 in - in -
      Almanac for
      1. Forecast Average Record
      2. Temperature
      3. High 75°F -°F -°F
      4. Low 44°F -°F -°F
      Precipitation
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