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      Elev 4091 ft, 46.591 °N 112.042 °W

      Helena, MT

      Sun, Oct 18, 2026
      Tonight
      Sun 10/18
      Low 39°f
      2% Precip. / 0 in
      Some clouds. Low 39F. Winds WSW at 5 to 10 mph.
      Tomorrow
      Mon 10/19
      High 64°f
      5% Precip. / 0 in
      Partly cloudy skies. High 64F. Winds light and variable.
      Sunrise 7:50 AM
      Sunset 6:35 PM
      Moonrise 3:28 PM
      Moonset -
      First Quarter, 52% visible
      Hourly Forecast
      Now
      52°
      2AM
      50°
      3AM
      49°
      4AM
      47°
      5AM
      44°
      6AM
      42°
      7AM
      41°
      7:50AM
      Sunrise
      8AM
      40°
      9AM
      42°
      10AM
      45°
      11AM
      49°
      12PM
      52°
      1PM
      56°
      2PM
      57°
      3PM
      60°
      4PM
      62°
      5PM
      63°
      6PM
      61°
      6:35PM
      Sunset
      7PM
      57°
      8PM
      53°
      9PM
      50°
      10PM
      48°
      11PM
      46°
      12AM
      44°
      1AM
      42°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      2:00 am
      Partly Cloudy
      50°F 47°F 1% 0in 30% 30°F 46% 7 mph WSW 30.05in
      3:00 am
      Partly Cloudy
      49°F 46°F 1% 0in 38% 31°F 50% 6 mph WSW 30.06in
      4:00 am
      Partly Cloudy
      47°F 45°F 1% 0in 30% 31°F 52% 5 mph WSW 30.07in
      5:00 am
      Partly Cloudy
      44°F 44°F 2% 0in 47% 32°F 64% 3 mph WSW 30.08in
      6:00 am
      Mostly Clear
      42°F 42°F 2% 0in 26% 32°F 67% 2 mph WSW 30.1in
      7:00 am
      Mostly Clear
      41°F 41°F 2% 0in 20% 32°F 68% 2 mph WSW 30.11in
      8:00 am
      Partly Cloudy
      40°F 40°F 2% 0in 35% 33°F 74% 3 mph WSW 30.12in
      9:00 am
      Partly Cloudy
      42°F 42°F 3% 0in 49% 35°F 76% 2 mph W 30.13in
      10:00 am
      Partly Cloudy
      45°F 45°F 1% 0in 53% 36°F 69% 1 mph NW 30.13in
      11:00 am
      Partly Cloudy
      49°F 49°F 0% 0in 37% 36°F 61% 1 mph NNW 30.11in
      12:00 pm
      Mostly Sunny
      52°F 52°F 0% 0in 29% 36°F 54% 2 mph N 30.08in
      1:00 pm
      Mostly Sunny
      56°F 56°F 0% 0in 20% 37°F 49% 3 mph NE 30.05in
      2:00 pm
      Sunny
      57°F 57°F 0% 0in 4% 37°F 46% 4 mph ENE 30.02in
      3:00 pm
      Sunny
      60°F 60°F 0% 0in 2% 37°F 42% 5 mph ENE 30in
      4:00 pm
      Sunny
      62°F 62°F 0% 0in 2% 36°F 37% 5 mph ENE 29.98in
      5:00 pm
      Sunny
      63°F 63°F 0% 0in 2% 35°F 35% 5 mph NE 29.97in
      6:00 pm
      Sunny
      61°F 61°F 0% 0in 1% 37°F 41% 5 mph NNW 29.97in
      7:00 pm
      Clear
      57°F 56°F 1% 0in 0% 35°F 44% 4 mph WNW 29.99in
      8:00 pm
      Clear
      53°F 52°F 2% 0in 0% 35°F 50% 5 mph W 30.01in
      9:00 pm
      Clear
      50°F 50°F 2% 0in 0% 35°F 56% 3 mph WSW 30.02in
      10:00 pm
      Clear
      48°F 48°F 3% 0in 0% 35°F 61% 2 mph WSW 30.03in
      11:00 pm
      Clear
      46°F 46°F 4% 0in 1% 35°F 66% 3 mph W 30.04in
      Additional Conditions
      1. Pressure 30.04 in
      2. Visibility 10 miles
      3. Clouds Partly Cloudy
      4. Dew Point30°F
      5. Humidity 43%
      6. Rainfall 0 in
      7. Snow Depth 0 in
      KHLN Station History
      Almanac for October 18, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 74°F 56°F 82°F 2003
      4. Low 28°F 33°F 7°F 1905
      5. Rain/Snow Depth
      6. Precipitation 0 in 3.7 in -
      7. Snow 0 in 0 in -
      Almanac for October 19, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 64°F 56°F 82°F
      4. Low 39°F 32°F 11°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 7:50 AM 6:35 PM
      3. Civil Twilight 7:19 AM 7:06 PM
      4. Nautical Twilight 6:44 AM 7:41PM
      5. Astronomical Twilight 6:09 AM 8:16 PM
      1. Length of Visible Light 11h 46m
      2. Length of Day 10h 45m
      3. Tomorrow will be 3 minutes 11 seconds shorter
      1. Moon 3:28 PM -
      2. First Quarter52% 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