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      Elev 3232 ft, 46.448 °N 108.542 °W

      Roundup, MT

      Fri, Oct 16, 2026
      Today
      Sat 10/17
      High 65°f
      1% Precip. / 0 in
      Sunny. Windy during the morning. High near 65F. Winds SW at 20 to 30 mph. Higher wind gusts possible.
      Tonight
      Sat 10/17
      Low 42°f
      2% Precip. / 0 in
      A few passing clouds. Low 42F. Winds SW at 10 to 20 mph.
      Sunrise 7:33 AM
      Sunset 6:25 PM
      Moonrise 2:02 PM
      Moonset 9:53 PM
      Waxing Crescent, 33% visible
      Hourly Forecast
      Now
      36°
      9AM
      37°
      10AM
      43°
      11AM
      48°
      12PM
      53°
      1PM
      57°
      2PM
      60°
      3PM
      63°
      4PM
      63°
      5PM
      63°
      6PM
      60°
      6:25PM
      Sunset
      7PM
      56°
      8PM
      54°
      9PM
      52°
      10PM
      51°
      11PM
      50°
      12AM
      48°
      1AM
      47°
      2AM
      47°
      3AM
      46°
      4AM
      45°
      5AM
      45°
      6AM
      45°
      7AM
      45°
      7:34AM
      Sunrise
      8AM
      43°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      9:00 am
      Sunny
      37°F 30°F 1% 0in 9% 27°F 67% 11 mph SW 30.58in
      10:00 am
      Sunny
      43°F 36°F 0% 0in 7% 29°F 57% 14 mph SW 30.53in
      11:00 am
      Sunny
      48°F 42°F 0% 0in 4% 31°F 51% 16 mph SW 30.46in
      12:00 pm
      Sunny/Wind
      53°F 47°F 0% 0in 1% 33°F 46% 20 mph SW 30.4in
      1:00 pm
      Sunny
      57°F 53°F 0% 0in 1% 33°F 41% 19 mph SW 30.35in
      2:00 pm
      Sunny
      60°F 57°F 0% 0in 1% 33°F 36% 19 mph SW 30.3in
      3:00 pm
      Sunny
      63°F 60°F 0% 0in 3% 34°F 34% 18 mph SW 30.26in
      4:00 pm
      Sunny
      63°F 61°F 0% 0in 4% 34°F 34% 16 mph SW 30.23in
      5:00 pm
      Sunny
      63°F 61°F 0% 0in 5% 35°F 36% 15 mph SW 30.21in
      6:00 pm
      Sunny
      60°F 58°F 0% 0in 8% 35°F 39% 14 mph SW 30.2in
      7:00 pm
      Clear
      56°F 53°F 0% 0in 6% 35°F 44% 12 mph SW 30.21in
      8:00 pm
      Clear
      54°F 50°F 0% 0in 4% 33°F 46% 13 mph SW 30.21in
      9:00 pm
      Clear
      52°F 47°F 1% 0in 9% 33°F 48% 13 mph WSW 30.21in
      10:00 pm
      Clear
      51°F 46°F 1% 0in 19% 32°F 49% 14 mph WSW 30.21in
      11:00 pm
      Mostly Clear
      50°F 45°F 1% 0in 22% 32°F 50% 13 mph WSW 30.2in
      Additional Conditions
      1. Pressure 30.59 in
      2. Visibility 10 miles
      3. Clouds Partly Cloudy
      4. Dew Point26°F
      5. Humidity 67%
      6. Rainfall 0 in
      7. Snow Depth 0 in
      KRPX Station History
      Almanac for October 16, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 65°F 61°F 84°F 1991
      4. Low 27°F 32°F 13°F 1976
      5. Rain/Snow Depth
      6. Precipitation 0 in 3.6 in -
      7. Snow 0 in 0 in -
      Almanac for October 17, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 73°F 60°F 84°F
      4. Low 42°F 31°F 11°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 7:33 AM 6:25 PM
      3. Civil Twilight 7:02 AM 6:55 PM
      4. Nautical Twilight 6:27 AM 7:30PM
      5. Astronomical Twilight 5:52 AM 8:05 PM
      1. Length of Visible Light 11h 53m
      2. Length of Day 10h 52m
      3. Tomorrow will be 3 minutes 11 seconds shorter
      1. Moon 2:02 PM 9:53 PM
      2. Waxing Crescent33% of the Moon is Illuminated
      Oct 18
      Waxing Half First Qtr
      Oct 25
      Full Moon
      Nov 1
      Waning Half Last Qtr
      Nov 9
      New Moon
      Nearby Weather Stations
      Station Location
      Temp
      Windchill
      Heat Index
      Dew Point
      Humidity
      Wind
      Precip.
      Elev.
      Updated
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      Level Access
      Glossary