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      Elev 1037 ft, 42.242 °N 93.146 °W

      Union, IA

      Thu, Oct 8, 2026
      Tomorrow
      Thu 10/08
      High 75°f
      3% Precip. / 0 in
      Morning clouds will give way to sunshine for the afternoon. High around 75F. Winds light and variable.
      Tomorrow night
      Thu 10/08
      Low 52°f
      37% Precip. / 0.02 in
      Partly cloudy skies early followed by increasing clouds with showers developing later at night. Low 52F. Winds ESE at 5 to 10 mph. Chance of rain 40%.
      Sunrise 7:17 AM
      Sunset 6:41 PM
      Moonrise 5:05 AM
      Moonset 5:38 PM
      Waning Crescent, 5% visible
      Hourly Forecast
      12AM
      56°
      1AM
      54°
      2AM
      52°
      3AM
      51°
      4AM
      50°
      5AM
      49°
      6AM
      48°
      7AM
      48°
      7:17AM
      Sunrise
      8AM
      50°
      9AM
      55°
      10AM
      60°
      11AM
      64°
      12PM
      68°
      1PM
      70°
      2PM
      72°
      3PM
      73°
      4PM
      73°
      5PM
      72°
      6PM
      70°
      6:42PM
      Sunset
      7PM
      65°
      8PM
      62°
      9PM
      59°
      10PM
      58°
      11PM
      56°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      12:00 am
      Partly Cloudy
      56°F 55°F 1% 0in 31% 44°F 65% 4 mph WNW 30.01in
      1:00 am
      Partly Cloudy
      54°F 53°F 1% 0in 30% 44°F 69% 4 mph NW 30.01in
      2:00 am
      Partly Cloudy
      52°F 51°F 2% 0in 47% 44°F 73% 4 mph NW 30.03in
      3:00 am
      Partly Cloudy
      51°F 51°F 3% 0in 49% 44°F 76% 3 mph NNW 30.04in
      4:00 am
      Partly Cloudy
      50°F 49°F 3% 0in 58% 43°F 79% 3 mph NNW 30.05in
      5:00 am
      Mostly Cloudy
      49°F 48°F 3% 0in 75% 43°F 81% 3 mph NNW 30.06in
      6:00 am
      Cloudy
      48°F 48°F 3% 0in 81% 43°F 81% 2 mph N 30.08in
      7:00 am
      Cloudy
      48°F 48°F 3% 0in 90% 42°F 80% 1 mph N 30.1in
      8:00 am
      Cloudy
      50°F 50°F 3% 0in 92% 43°F 75% 1 mph N 30.11in
      9:00 am
      Mostly Cloudy
      55°F 55°F 2% 0in 75% 45°F 69% 2 mph NNE 30.13in
      10:00 am
      Partly Cloudy
      60°F 60°F 1% 0in 56% 45°F 57% 3 mph NE 30.12in
      11:00 am
      Partly Cloudy
      64°F 64°F 0% 0in 48% 43°F 46% 3 mph ENE 30.12in
      12:00 pm
      Partly Cloudy
      68°F 68°F 0% 0in 39% 41°F 37% 3 mph ESE 30.11in
      1:00 pm
      Mostly Sunny
      70°F 70°F 0% 0in 28% 41°F 35% 3 mph SE 30.1in
      2:00 pm
      Sunny
      72°F 72°F 0% 0in 7% 43°F 34% 2 mph SSE 30.08in
      3:00 pm
      Sunny
      73°F 73°F 0% 0in 8% 43°F 34% 3 mph S 30.06in
      4:00 pm
      Sunny
      73°F 73°F 0% 0in 7% 44°F 35% 3 mph SSE 30.05in
      5:00 pm
      Sunny
      72°F 72°F 0% 0in 17% 44°F 37% 4 mph SE 30.04in
      6:00 pm
      Mostly Sunny
      70°F 70°F 1% 0in 22% 45°F 41% 4 mph ESE 30.04in
      7:00 pm
      Partly Cloudy
      65°F 65°F 3% 0in 31% 45°F 47% 4 mph ESE 30.04in
      8:00 pm
      Mostly Cloudy
      62°F 62°F 6% 0in 60% 46°F 57% 4 mph ESE 30.04in
      9:00 pm
      Partly Cloudy
      59°F 59°F 2% 0in 53% 46°F 61% 4 mph ESE 30.06in
      10:00 pm
      Partly Cloudy
      58°F 58°F 10% 0in 53% 46°F 65% 4 mph ESE 30.06in
      11:00 pm
      Partly Cloudy
      56°F 56°F 19% 0in 52% 47°F 70% 4 mph ESE 30.07in
      Additional Conditions
      1. Pressure 29.95 in
      2. Visibility 10 miles
      3. Clouds Clear
      4. Dew Point41°F
      5. Humidity 38%
      6. Rainfall 0 in
      7. Snow Depth 0 in
      KMIW Station History
      Almanac for October 7, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 79°F 67°F 89°F 1997
      4. Low 53°F 42°F 22°F 2012
      5. Rain/Snow Depth
      6. Precipitation 0 in 3.2 in -
      7. Snow 0 in 0 in -
      Almanac for October 8, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 75°F 66°F 86°F
      4. Low 47°F 41°F 21°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 7:16 AM 6:43 PM
      3. Civil Twilight 6:48 AM 7:11 PM
      4. Nautical Twilight 6:15 AM 7:44PM
      5. Astronomical Twilight 5:43 AM 8:16 PM
      1. Length of Visible Light 12h 23m
      2. Length of Day 11h 27m
      3. Tomorrow will be 2 minutes 47 seconds shorter
      1. Moon 3:53 AM 5:17 PM
      2. Waning Crescent12% 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
      Nearby Weather Stations
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      Temp
      Windchill
      Heat Index
      Dew Point
      Humidity
      Wind
      Precip.
      Elev.
      Updated
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      Level Access
      Glossary