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      Elev 2812 ft, 48.276 °N 110.364 °W

      Big Sandy, MT

      Updated: 7:27 AM MDT on September 27, 2026 (GMT -6)
      5 minutes ago
      66°
      29°
      28
      Feels Like 28
      Sunny
      N
      2
      Similar temperature is expected today
      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
        Mon 09/28
        High 66°f
        2% Precip. / 0 in
        Partly cloudy skies this morning will become overcast during the afternoon. High 66F. Winds SE at 10 to 15 mph.
        Tonight
        Mon 09/28
        Low 42°f
        2% Precip. / 0 in
        Cloudy. Low 42F. Winds SSE at 10 to 15 mph.
        Tomorrow
        Tue 09/29
        High 74°f44°f
        3% Precip. / 0 in
        Partly cloudy skies. High 74F. Winds WSW at 10 to 15 mph.
        Hourly Forecast
        Now
        30°
        8AM
        32°
        9AM
        37°
        10AM
        44°
        11AM
        52°
        12PM
        56°
        1PM
        59°
        2PM
        61°
        3PM
        63°
        4PM
        64°
        5PM
        65°
        6PM
        63°
        7PM
        60°
        7:08PM
        Sunset
        8PM
        57°
        9PM
        55°
        10PM
        53°
        11PM
        53°
        12AM
        51°
        1AM
        50°
        2AM
        49°
        3AM
        48°
        4AM
        47°
        5AM
        45°
        6AM
        44°
        7AM
        43°
        Additional Conditions
        1. Pressure 30.23 in
        2. Visibility 9 miles
        3. Clouds Partly Cloudy
        4. Dew Point30°F
        5. Humidity 100%
        6. Rainfall 0 in
        7. Snow Depth 0 in
        KLTY Station History
        Almanac for September 27, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 66°F 66°F 88°F 2016
        4. Low 29°F 36°F 19°F 1984
        5. Rain/Snow Depth
        6. Precipitation 0 in - in -
        7. Snow 0 in - in -
        Almanac for September 28, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 74°F 66°F 91°F
        4. Low 29°F 36°F 19°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 7:15 AM 7:08 PM
        3. Civil Twilight 6:44 AM 7:39 PM
        4. Nautical Twilight 6:07 AM 8:15PM
        5. Astronomical Twilight 5:30 AM 8:52 PM
        1. Length of Visible Light 12h 55m
        2. Length of Day 11h 53m
        3. Tomorrow will be 3 minutes 29 seconds shorter
        1. Moon 7:13 PM 8:32 AM
        2. Waning Gibbous97% of the Moon is Illuminated
        Oct 3
        Waning Half Last Qtr
        Oct 10
        New Moon
        Oct 18
        Waxing Half First Qtr
        Oct 25
        Full Moon
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