My Profile
  1. Member Settings
  2. My Devices
  3. Sign Out
Log In
    Favorites
        More Settings
      Heat Advisory
      until 7:00 PM CDT
      +1 more alert
      Elev 1037 ft, 36.179 °N 97.049 °W

      Stillwater, OK

      Ronmwin1 Station101°
      Updated: 5:46 PM CDT on September 8, 2026 (GMT -5)
      8 minutes ago
      103°
      76°
      101
      Feels Like 105
      Sunny
      N
      12
      Gusts 17 mph
      Same temperature is expected tomorrow
      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 09/09
        Low 78°f
         0% Precip. / 0 in
        Clear skies. Low 78F. Winds S at 10 to 15 mph.
        Tomorrow
        Thu 09/10
        High 102°f
         4% Precip. / 0 in
        Sunshine and some clouds. Very hot. High 102F. Winds SSW at 10 to 15 mph.
        Tomorrow night
        Thu 09/10
        Low 73°f
         61% Precip. / 0.15 in
        Partly cloudy in the evening. Thunderstorms developing after midnight. Storms may contain strong gusty winds. Low 73F. Winds SSW at 5 to 10 mph. Chance of rain 60%.
        Hourly Forecast
        Now
        101°
        6PM
        101°
        7PM
        99°
        7:45PM
        Sunset
        8PM
        95°
        9PM
        92°
        10PM
        90°
        11PM
        88°
        12AM
        87°
        1AM
        85°
        2AM
        84°
        3AM
        82°
        4AM
        81°
        5AM
        81°
        6AM
        80°
        7AM
        79°
        7:06AM
        Sunrise
        8AM
        81°
        9AM
        85°
        10AM
        90°
        11AM
        93°
        12PM
        96°
        1PM
        98°
        2PM
        100°
        3PM
        101°
        4PM
        100°
        5PM
        100°
        Precipitation
        1%
        Pollen
        Ragweed Pollen
        High
        Air Quality
        67
        Moderate
        UV Index
        1
        Low
        Additional Conditions
        1. Pressure 29.86 in
        2. Visibility 10 miles
        3. Clouds Partly Cloudy
        4. Dew Point63°F
        5. Humidity 30%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KSWO Station History
        Almanac for September 8, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 103°F 88°F 108°F 1998
        4. Low 76°F 63°F 46°F 1898
        5. Rain/Snow Depth
        6. Precipitation 0 in 3.5 in -
        7. Snow 0 in 0 in -
        Almanac for September 9, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 102°F 88°F 102°F
        4. Low 76°F 63°F 46°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 7:05 AM 7:45 PM
        3. Civil Twilight 6:39 AM 8:11 PM
        4. Nautical Twilight 6:08 AM 8:42PM
        5. Astronomical Twilight 5:37 AM 9:13 PM
        1. Length of Visible Light 13h 32m
        2. Length of Day 12h 40m
        3. Tomorrow will be 2 minutes 14 seconds shorter
        1. Moon 4:09 AM 6:28 PM
        2. Waning Crescent9% of the Moon is Illuminated
        Sep 10
        New Moon
        Sep 18
        Waxing Half First Qtr
        Sep 26
        Full Moon
        Oct 3
        Waning Half Last 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