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      Elev 807 ft, 41.674 °N 93.696 °W

      Johnston, IA

      Updated: 8:15 PM CDT on September 23, 2026 (GMT -5)
      4 minutes ago
      72°
      50°
      58
      Feels Like 58
      Fair
      N
      3
      Similar temperature is expected tomorrow
      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
        Tonight
        Thu 09/24
        Low 56°f
        8% Precip. / 0 in
        Partly cloudy this evening, then becoming cloudy after midnight. Low 56F. Winds light and variable.
        Tomorrow
        Fri 09/25
        High 69°f
        24% Precip. / 0 in
        Overcast. Slight chance of a rain shower. High 69F. Winds SE at 5 to 10 mph.
        Tomorrow night
        Fri 09/25
        Low 60°f
        78% Precip. / 0.26 in
        Cloudy with periods of light rain. Low around 60F. Winds ESE at 5 to 10 mph. Chance of rain 80%. Locally heavy rainfall possible.
        Hourly Forecast
        Now
        60°
        9PM
        59°
        10PM
        59°
        11PM
        58°
        12AM
        60°
        1AM
        59°
        2AM
        59°
        3AM
        58°
        4AM
        58°
        5AM
        58°
        6AM
        57°
        7AM
        57°
        7:04AM
        Sunrise
        8AM
        57°
        9AM
        58°
        10AM
        61°
        11AM
        63°
        12PM
        65°
        1PM
        67°
        2PM
        67°
        3PM
        68°
        4PM
        68°
        5PM
        67°
        6PM
        66°
        7PM
        44%
        65°
        7:08PM
        Sunset
        8PM
        71%
        64°
        Additional Conditions
        1. Pressure 30.3 in
        2. Visibility 10 miles
        3. Clouds Partly Cloudy
        4. Dew Point55°F
        5. Humidity 86%
        6. Rainfall 0 in
        7. Snow Depth 0 in
        KIKV Station History
        Almanac for September 24, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 72°F 74°F 91°F 2017
        4. Low 50°F 50°F 29°F 1989
        5. Rain/Snow Depth
        6. Precipitation 0 in 3 in -
        7. Snow 0 in 0 in -
        Almanac for September 25, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 69°F 74°F 91°F
        4. Low 50°F 49°F 31°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 7:04 AM 7:08 PM
        3. Civil Twilight 6:36 AM 7:36 PM
        4. Nautical Twilight 6:04 AM 8:08PM
        5. Astronomical Twilight 5:31 AM 8:41 PM
        1. Length of Visible Light 12h 59m
        2. Length of Day 12h 3m
        3. Tomorrow will be 2 minutes 47 seconds shorter
        1. Moon 6:11 PM 4:46 AM
        2. Waxing Gibbous96% of the Moon is Illuminated
        Sep 26
        Full Moon
        Oct 3
        Waning Half Last Qtr
        Oct 10
        New Moon
        Oct 18
        Waxing Half First Qtr
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