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      Elev 1135 ft, 43.154 °N 93.201 °W

      Mason City, IA

      Mason City Station50°
      Updated: 9:55 AM CDT on October 19, 2026 (GMT -5)
      9 minutes ago
      68°
      38°
      50
      Feels Like 50
      Sunny
      N
      3
      Similar temperature is expected today
      Wundermap

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       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 10/19
        High 68°f
         2% Precip. / 0 in
        Partly cloudy. High 68F. Winds SSE at 5 to 10 mph.
        Tonight
        Mon 10/19
        Low 40°f
         8% Precip. / 0 in
        Generally clear skies. Low near 40F. Winds light and variable.
        Tomorrow
        Tue 10/20
        High 70°f45°f
         8% Precip. / 0 in
        Sunny skies. High around 70F. Winds SSE at 10 to 15 mph.
        Hourly Forecast
        Now
        47°
        10AM
        48°
        11AM
        53°
        12PM
        57°
        1PM
        63°
        2PM
        65°
        3PM
        66°
        4PM
        66°
        5PM
        65°
        6PM
        61°
        6:23PM
        Sunset
        7PM
        57°
        8PM
        53°
        9PM
        51°
        10PM
        49°
        11PM
        48°
        12AM
        46°
        1AM
        45°
        2AM
        44°
        3AM
        43°
        4AM
        42°
        5AM
        41°
        6AM
        41°
        7AM
        41°
        7:32AM
        Sunrise
        8AM
        44°
        9AM
        48°
        Precipitation
        8%
        Pollen
        Ragweed Pollen
        Moderate
        Air Quality
        25
        Good
        UV Index
        1
        Low
        Additional Conditions
        1. Pressure 30.34 in
        2. Visibility 10 miles
        3. Clouds Clear
        4. Dew Point42°F
        5. Humidity 84%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KMCW Station History
        Almanac for October 19, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 68°F 59°F 81°F 2003
        4. Low 38°F 36°F 15°F 1972
        5. Rain/Snow Depth
        6. Precipitation 0 in - in -
        7. Snow 0 in - in -
        Almanac for October 20, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 70°F 58°F 88°F
        4. Low 40°F 36°F 14°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 7:31 AM 6:23 PM
        3. Civil Twilight 7:02 AM 6:52 PM
        4. Nautical Twilight 6:29 AM 7:25PM
        5. Astronomical Twilight 5:56 AM 7:58 PM
        1. Length of Visible Light 11h 49m
        2. Length of Day 10h 51m
        3. Tomorrow will be 2 minutes 48 seconds shorter
        1. Moon 3:26 PM 12:10 AM
        2. Waxing Gibbous61% 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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