My Profile
  1. Member Settings
  2. My Devices
  3. Sign Out
Log In
    Favorites
        More Settings
      Elev 502 ft, 41.322 °N 89.197 °W

      Spring Valley, IL

      Spring Valley Station67°
      Updated: 5:26 PM CDT on September 23, 2026 (GMT -5)
      7 minutes ago
      71°
      55°
      67
      Feels Like 67
      Cloudy
      N
      10
      Similar temperature is expected tomorrow
      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
        Tonight
        Wed 09/23
        Low 55°f
         7% Precip. / 0 in
        Cloudy skies this evening will become partly cloudy after midnight. Low near 55F. Winds NE at 10 to 15 mph.
        Tomorrow
        Thu 09/24
        High 73°f
         7% Precip. / 0 in
        Partly cloudy skies during the morning hours will become overcast in the afternoon. High 73F. Winds ENE at 5 to 10 mph.
        Tomorrow night
        Thu 09/24
        Low 59°f
         8% Precip. / 0 in
        Cloudy. Low 59F. Winds light and variable.
        Hourly Forecast
        Now
        66°
        6PM
        65°
        6:52PM
        Sunset
        7PM
        64°
        8PM
        63°
        9PM
        63°
        10PM
        62°
        11PM
        61°
        12AM
        60°
        1AM
        60°
        2AM
        59°
        3AM
        59°
        4AM
        58°
        5AM
        57°
        6AM
        56°
        6:46AM
        Sunrise
        7AM
        56°
        8AM
        58°
        9AM
        61°
        10AM
        63°
        11AM
        66°
        12PM
        67°
        1PM
        69°
        2PM
        70°
        3PM
        71°
        4PM
        71°
        5PM
        71°
        Precipitation
        8%
        Pollen
        Ragweed Pollen
        High
        Air Quality
        26
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 30.3 in
        2. Visibility 10 miles
        3. Clouds Cloudy
        4. Dew Point54°F
        5. Humidity 66%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KVYS Station History
        Almanac for September 23, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 71°F 75°F 95°F 2017
        4. Low 55°F 50°F 27°F 1974
        5. Rain/Snow Depth
        6. Precipitation 0 in 3 in -
        7. Snow 0 in 0 in -
        Almanac for September 24, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 73°F 74°F 93°F
        4. Low 55°F 49°F 30°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:45 AM 6:52 PM
        3. Civil Twilight 6:17 AM 7:19 PM
        4. Nautical Twilight 5:45 AM 7:51PM
        5. Astronomical Twilight 5:12 AM 8:24 PM
        1. Length of Visible Light 13h 1m
        2. Length of Day 12h 6m
        3. Tomorrow will be 2 minutes 45 seconds shorter
        1. Moon 5:30 PM 3:21 AM
        2. Waxing Gibbous91% 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
        Nearby Weather Stations
        Station Location
        Temp
        Windchill
        Heat Index
        Dew Point
        Humidity
        Wind
        Precip.
        Elev.
        Updated
        Loading nearby stations…
        Precipitation
        Loading…
        Health
        Loading…
        Weather Alerts
        Loading…
        Our AppsAbout UsContactCareers
        PWS NetworkWunderMap
        Trust CenterTerms of UsePrivacy PolicyData RightsPrivacy SettingsCookie NoticeData VendorsAccessibility Statement
        Level Access
        The Weather Company The Weather Channel Weather Underground Storm Radar
        © The Weather Company, LLC 2026
        Glossary