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      Elev 705 ft, 40.644 °N 91.567 °W

      Donnellson, IA

      Donnellson Station
      Updated: 4:47 AM CDT on August 23, 2026 (GMT -5)
      2 minutes ago
      79°
      56°
      58
      Feels Like 57
      Clear
      N
      5
      Lower temperature is expected today
      50
      50
      575
      90
      50
      7
      0 mph
      50
      50
      50
      50
      50
      50
      Radar · Now
      Today
      Mon 08/24
      High 79°f
      3% Precip. / 0 in
      Mostly sunny. High 79F. Winds NNW at 5 to 10 mph.
      Tonight
      Mon 08/24
      Low 55°f
      14% Precip. / 0 in
      A few clouds. Low near 55F. Winds light and variable.
      Tomorrow
      Tue 08/25
      High 79°f60°f
      8% Precip. / 0 in
      Generally sunny despite a few afternoon clouds. High 79F. Winds light and variable.
      Hourly Forecast
      Now
      58°
      5AM
      58°
      6AM
      57°
      6:24AM
      Sunrise
      7AM
      57°
      8AM
      61°
      9AM
      65°
      10AM
      69°
      11AM
      72°
      12PM
      74°
      1PM
      76°
      2PM
      77°
      3PM
      78°
      4PM
      78°
      5PM
      77°
      6PM
      76°
      7PM
      73°
      7:52PM
      Sunset
      8PM
      68°
      9PM
      65°
      10PM
      63°
      11PM
      61°
      12AM
      60°
      1AM
      59°
      2AM
      58°
      3AM
      58°
      4AM
      57°
      Precipitation
      8%
      Pollen
      Grass Pollen
      Low
      Air Quality
      51
      Moderate
      UV Index
      0
      Low
      Additional Conditions
      1. Pressure 30.09 in
      2. Visibility 10 miles
      3. Clouds Clear
      4. Dew Point57°F
      5. Humidity 96%
      6. Rainfall 0 in
      7. Snow Depth 0 in
       KFSW Station History
      Almanac for August 23, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 79°F 83°F 95°F 2023
      4. Low 56°F 65°F 49°F 1966
      5. Rain/Snow Depth
      6. Precipitation 0 in 3.9 in -
      7. Snow 0 in 0 in -
      Almanac for August 24, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 79°F 83°F 101°F
      4. Low 56°F 64°F 49°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 6:24 AM 7:52 PM
      3. Civil Twilight 5:56 AM 8:20 PM
      4. Nautical Twilight 5:21 AM 8:55PM
      5. Astronomical Twilight 4:44 AM 9:31 PM
      1. Length of Visible Light 14h 24m
      2. Length of Day 13h 27m
      3. Tomorrow will be 2 minutes 30 seconds shorter
      1. Moon 5:37 PM 1:33 AM
      2. Waxing Gibbous83% of the Moon is Illuminated
      Aug 27
      Full Moon
      Sep 4
      Waning Half Last Qtr
      Sep 10
      New Moon
      Sep 18
      Waxing Half First Qtr
      Precipitation
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