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      River Flood Warning
      until 12:00 PM CDT
      Elev 866 ft, 41.751 °N 92.123 °W

      Marengo, IA

      Marengo Station70°
      Updated: 11:01 AM CDT on October 6, 2026 (GMT -5)
      2 minutes ago
      79°
      50°
      70
      Feels Like 70
      Sunny
      N
      13
      Gusts 23 mph
      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
        Tue 10/06
        High 79°f
         1% Precip. / 0 in
        Sunny. High 79F. Winds SSW at 10 to 20 mph.
        Tonight
        Tue 10/06
        Low 55°f
         8% Precip. / 0 in
        A clear sky. Low near 55F. Winds WSW at 5 to 10 mph.
        Tomorrow
        Wed 10/07
        High 79°f49°f
         8% Precip. / 0 in
        Mostly sunny skies. High 79F. Winds NNW at 5 to 10 mph.
        Hourly Forecast
        Now
        70°
        12PM
        74°
        1PM
        77°
        2PM
        79°
        3PM
        77°
        4PM
        78°
        5PM
        77°
        6PM
        75°
        6:41PM
        Sunset
        7PM
        72°
        8PM
        68°
        9PM
        66°
        10PM
        65°
        11PM
        64°
        12AM
        63°
        1AM
        62°
        2AM
        60°
        3AM
        59°
        4AM
        58°
        5AM
        57°
        6AM
        56°
        7AM
        56°
        7:11AM
        Sunrise
        8AM
        58°
        9AM
        62°
        10AM
        65°
        11AM
        69°
        Precipitation
        9%
        Pollen
        Ragweed Pollen
        High
        Air Quality
        23
        Good
        UV Index
        4
        Moderate
        Additional Conditions
        1. Pressure 29.99 in
        2. Visibility 9 miles
        3. Clouds Partly Cloudy
        4. Dew Point47°F
        5. Humidity 44%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KTZT Station History
        Almanac for October 6, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 79°F 68°F 93°F 1963
        4. Low 50°F 42°F 18°F 1952
        5. Rain/Snow Depth
        6. Precipitation 0 in 3.1 in -
        7. Snow 0 in 0 in -
        Almanac for October 7, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 79°F 68°F 97°F
        4. Low 55°F 42°F 21°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 7:10 AM 6:41 PM
        3. Civil Twilight 6:43 AM 7:09 PM
        4. Nautical Twilight 6:10 AM 7:41PM
        5. Astronomical Twilight 5:38 AM 8:13 PM
        1. Length of Visible Light 12h 26m
        2. Length of Day 11h 30m
        3. Tomorrow will be 2 minutes 46 seconds shorter
        1. Moon 2:36 AM 4:49 PM
        2. Waning Crescent20% of the Moon is Illuminated
        Oct 10
        New Moon
        Oct 18
        Waxing Half First Qtr
        Oct 25
        Full Moon
        Nov 1
        Waning Half Last Qtr
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