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      Elev 1870 ft, 44.708 °N 100.062 °W

      Onida, SD

      17300 318th Ave. Station70°
      Updated: 3:15 PM CDT on October 18, 2026 (GMT -5)
      7 minutes ago
      74°
      40°
      70
      Feels Like 69
      Fair
      N
      16
      Gusts 24 mph
      Lower temperature is expected tomorrow
      Wundermap

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       Wundermap
      50
      50
      575
      90
      50
      7
      0 mph
      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 10/18
        Low 38°f
         1% Precip. / 0 in
        Generally clear skies. Low 38F. Winds NE at 10 to 20 mph.
        Tomorrow
        Mon 10/19
        High 66°f
         1% Precip. / 0 in
        Sunny. High 66F. Winds E at 10 to 15 mph.
        Tomorrow night
        Mon 10/19
        Low 40°f
         8% Precip. / 0 in
        Clear. Low near 40F. Winds ESE at 5 to 10 mph.
        Hourly Forecast
        Now
        73°
        4PM
        72°
        5PM
        71°
        6PM
        68°
        6:50PM
        Sunset
        7PM
        60°
        8PM
        55°
        9PM
        52°
        10PM
        49°
        11PM
        48°
        12AM
        46°
        1AM
        44°
        2AM
        43°
        3AM
        42°
        4AM
        41°
        5AM
        40°
        6AM
        39°
        7AM
        39°
        8AM
        39°
        8:01AM
        Sunrise
        9AM
        42°
        10AM
        47°
        11AM
        52°
        12PM
        57°
        1PM
        60°
        2PM
        63°
        3PM
        64°
        Precipitation
        1%
        Pollen
        Ragweed Pollen
        Moderate
        Air Quality
        18
        Good
        UV Index
        2
        Low
        Additional Conditions
        1. Pressure 30.06 in
        2. Visibility 10 miles
        3. Clouds Partly Cloudy
        4. Dew Point34°F
        5. Humidity 24%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KPIR Station History
        Almanac for October 18, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 74°F 58°F 86°F 1942
        4. Low 40°F 35°F 14°F 2020
        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 66°F 58°F 89°F
        4. Low 38°F 35°F 12°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 7:59 AM 6:50 PM
        3. Civil Twilight 7:30 AM 7:19 PM
        4. Nautical Twilight 6:56 AM 7:53PM
        5. Astronomical Twilight 6:22 AM 8:27 PM
        1. Length of Visible Light 11h 49m
        2. Length of Day 10h 50m
        3. Tomorrow will be 2 minutes 58 seconds shorter
        1. Moon 3:32 PM -
        2. First Quarter51% 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
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