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      Elev 1024 ft, 42.016 °N 94.313 °W

      Grand Junction, IA

      Jefferson Station47°
      Updated: 9:19 AM CDT on October 18, 2026 (GMT -5)
      1 minute ago
      68°
      38°
      47
      Feels Like 43
      Sunny
      N
      12
      Gusts 22 mph
      Higher 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
        Sun 10/18
        High 68°f
         1% Precip. / 0 in
        Sunny. High 68F. Winds S at 10 to 20 mph.
        Tonight
        Sun 10/18
        Low 40°f
         8% Precip. / 0 in
        A few passing clouds. Low near 40F. Winds S at 5 to 10 mph.
        Tomorrow
        Mon 10/19
        High 69°f41°f
         8% Precip. / 0 in
        Intervals of clouds and sunshine. High 69F. Winds SSE at 5 to 10 mph.
        Hourly Forecast
        Now
        46°
        10AM
        50°
        11AM
        55°
        12PM
        60°
        1PM
        64°
        2PM
        65°
        3PM
        67°
        4PM
        66°
        5PM
        66°
        6PM
        63°
        6:30PM
        Sunset
        7PM
        59°
        8PM
        55°
        9PM
        52°
        10PM
        50°
        11PM
        49°
        12AM
        48°
        1AM
        46°
        2AM
        45°
        3AM
        44°
        4AM
        43°
        5AM
        42°
        6AM
        41°
        7AM
        41°
        7:34AM
        Sunrise
        8AM
        43°
        9AM
        47°
        Precipitation
        8%
        Pollen
        Ragweed Pollen
        High
        Air Quality
        20
        Good
        UV Index
        1
        Low
        Additional Conditions
        1. Pressure 30.28 in
        2. Visibility 10 miles
        3. Clouds Clear
        4. Dew Point40°F
        5. Humidity 80%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KEFW Station History
        Almanac for October 18, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 68°F 62°F 84°F 1950
        4. Low 38°F 38°F 18°F 2022
        5. Rain/Snow Depth
        6. Precipitation 0 in 3.7 in -
        7. Snow 0 in 0 in -
        Almanac for October 19, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 69°F 61°F 86°F
        4. Low 40°F 38°F 15°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 7:33 AM 6:30 PM
        3. Civil Twilight 7:04 AM 6:58 PM
        4. Nautical Twilight 6:32 AM 7:31PM
        5. Astronomical Twilight 5:59 AM 8:03 PM
        1. Length of Visible Light 11h 53m
        2. Length of Day 10h 57m
        3. Tomorrow will be 2 minutes 42 seconds shorter
        1. Moon 2:58 PM -
        2. First Quarter51% of the Moon is Illuminated
        Oct 18
        Waxing Half First Qtr
        Oct 25
        Full Moon
        Nov 1
        Waning Half Last Qtr
        Nov 9
        New Moon
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