My Profile
  1. Member Settings
  2. My Devices
  3. Sign Out
Log In
    Favorites
        More Settings
      Elev 1234 ft, 43.193 °N 96.393 °W

      Rock Valley, IA

      Rock Valley Station65°
      Updated: 1:13 AM CDT on September 19, 2026 (GMT -5)
      4 minutes ago
      65°
      62°
      65
      Feels Like 65
      Fog
      N
      7
      Lower temperature is expected today
      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
        Sat 09/19
        Low 61°f
         43% Precip. / 0.02 in
        Cloudy with showers. Low 61F. Winds N at 5 to 10 mph. Chance of rain 40%.
        Tomorrow
        Sun 09/20
        High 64°f
         58% Precip. / 0.03 in
        Showers in the morning, then cloudy in the afternoon. High 64F. Winds N at 10 to 15 mph. Chance of rain 60%.
        Tomorrow night
        Sun 09/20
        Low 57°f
         13% Precip. / 0 in
        Overcast. Low 57F. Winds NNE at 5 to 10 mph.
        Hourly Forecast
        Now
        64°
        2AM
        64°
        3AM
        64°
        4AM
        63°
        5AM
        37%
        64°
        6AM
        43%
        63°
        7AM
        61%
        63°
        7:09AM
        Sunrise
        8AM
        62%
        62°
        9AM
        62°
        10AM
        63°
        11AM
        62°
        12PM
        63°
        1PM
        63°
        2PM
        63°
        3PM
        63°
        4PM
        63°
        5PM
        63°
        6PM
        63°
        7PM
        62°
        7:27PM
        Sunset
        8PM
        61°
        9PM
        60°
        10PM
        60°
        11PM
        59°
        12AM
        59°
        1AM
        59°
        Precipitation
        62%
        Rain possible after 5 AM
        Pollen
        None
        Air Quality
        59
        Moderate
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 29.87 in
        2. Visibility 1.5 miles
        3. Clouds Cloudy
        4. Dew Point64°F
        5. Humidity 100%
        6. Rainfall 0.48 in
        7. Snow Depth 0 in
         KSXK Station History
        Almanac for September 19, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 65°F 77°F 96°F 1984
        4. Low 62°F 50°F 24°F 1991
        5. Rain/Snow Depth
        6. Precipitation 0.02 in 3.2 in -
        7. Snow 0 in 0 in -
        Almanac for September 20, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 74°F 76°F 100°F
        4. Low 62°F 50°F 26°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 7:09 AM 7:27 PM
        3. Civil Twilight 6:40 AM 7:56 PM
        4. Nautical Twilight 6:07 AM 8:29PM
        5. Astronomical Twilight 5:32 AM 9:03 PM
        1. Length of Visible Light 13h 15m
        2. Length of Day 12h 18m
        3. Tomorrow will be 2 minutes 54 seconds shorter
        1. Moon 4:02 PM -
        2. Waxing Gibbous59% 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
        Precipitation
        Loading…
        Health
        Loading…
        Weather Alerts
        Loading…
        Our AppsAbout UsContactCareersWeather Data APIs
        PWS NetworkWundermap
        Terms of UsePrivacy PolicyCookie NoticeAccessibility StatementAdChoicesData Vendors
        essentialaccessibility.com
        We recognize our responsibility to use data and technology for good. We may use or share your data with our data vendors. Take control of your data.
        Review All Privacy and Ad Settings
        Choose how my information is shared
        Data Rights
        The Weather Company The Weather Channel Weather Underground Storm Radar
        © The Weather Company, LLC 2026
        Glossary