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      Elev 4157 ft, 42.560 °N 113.775 °W

      Heyburn, ID

      Heyburn Station37°
      Updated: 12:18 AM MDT on October 25, 2026 (GMT -6)
      9 minutes ago
      44°
      41°
      37
      Feels Like 37
      Clear
      N
      1
      Higher temperature is expected today
      Wundermap

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       Wundermap
      50
      50
      575
      90
      50
      7
      0 mph
      50
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      50
      50
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      50
      Radar · Now
        Hyper-local data from Weather Underground's network of
        400,000+ personal weather stations worldwide
        Tonight
        Sun 10/25
        Low 30°f
         15% Precip. / 0 in
        Mostly clear. Low near 30F. Winds light and variable.
        Tomorrow
        Mon 10/26
        High 59°f
         20% Precip. / 0 in
        Some clouds in the morning will give way to mainly sunny skies for the afternoon. High 59F. Winds ENE at 5 to 10 mph.
        Tomorrow night
        Mon 10/26
        Low 37°f
         8% Precip. / 0 in
        Partly cloudy skies. Low 37F. Winds ESE at 5 to 10 mph.
        Hourly Forecast
        Now
        36°
        1AM
        35°
        2AM
        34°
        3AM
        34°
        4AM
        33°
        5AM
        33°
        6AM
        33°
        7AM
        32°
        8AM
        32°
        8:00AM
        Sunrise
        9AM
        34°
        10AM
        38°
        11AM
        44°
        12PM
        48°
        1PM
        52°
        2PM
        54°
        3PM
        56°
        4PM
        57°
        5PM
        58°
        6PM
        56°
        6:37PM
        Sunset
        7PM
        53°
        8PM
        50°
        9PM
        48°
        10PM
        45°
        11PM
        44°
        12AM
        44°
        Precipitation
        20%
        Pollen
        Ragweed Pollen
        Low
        Air Quality
        26
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 30.19 in
        2. Visibility 10 miles
        3. Clouds Clear
        4. Dew Point35°F
        5. Humidity 97%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KBYI Station History
        Almanac for October 25, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 51°F 59°F 80°F 1990
        4. Low 31°F 33°F 15°F 2020
        5. Rain/Snow Depth
        6. Precipitation 0 in - in -
        7. Snow 0 in - in -
        Almanac for October 26, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 59°F 58°F 80°F
        4. Low 30°F 33°F 10°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 8:00 AM 6:37 PM
        3. Civil Twilight 7:31 AM 7:06 PM
        4. Nautical Twilight 6:58 AM 7:39PM
        5. Astronomical Twilight 6:25 AM 8:11 PM
        1. Length of Visible Light 11h 34m
        2. Length of Day 10h 36m
        3. Tomorrow will be 2 minutes 40 seconds shorter
        1. Moon 6:04 PM 7:30 AM
        2. Full99% of the Moon is Illuminated
        Oct 25
        Full Moon
        Nov 1
        Waning Half Last Qtr
        Nov 9
        New Moon
        Nov 17
        Waxing Half First Qtr
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