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      Elev 0 ft, 27.772 °N 82.638 °W

      St. Petersburg, FL

      Pinellas St. Petersburg Municipal Bldg. WeatherSTEM Station81°
      Updated: 9:52 AM EDT on September 22, 2026 (GMT -4)
      4 minutes ago
      88°
      76°
      81
      Feels Like 80
      Fair
      N
      5
      Similar 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
        Today
        Tue 09/22
        High 88°f
         35% Precip. / 0.03 in
        Mostly sunny skies this morning. Scattered showers and thunderstorms developing during the afternoon. High 88F. Winds ESE at 5 to 10 mph. Chance of rain 40%.
        Tonight
        Tue 09/22
        Low 78°f
         37% Precip. / 0.18 in
        Scattered thunderstorms early, then partly cloudy after midnight. Low 78F. Winds ESE at 5 to 10 mph. Chance of rain 40%.
        Tomorrow
        Wed 09/23
        High 89°f77°f
         58% Precip. / 0.07 in
        Partly cloudy in the morning followed by scattered thunderstorms in the afternoon. High 89F. Winds ENE at 5 to 10 mph. Chance of rain 60%.
        Hourly Forecast
        Now
        82°
        10AM
        82°
        11AM
        83°
        12PM
        85°
        1PM
        86°
        2PM
        37%
        87°
        3PM
        34%
        87°
        4PM
        87°
        5PM
        35%
        87°
        6PM
        34%
        85°
        7PM
        37%
        84°
        7:27PM
        Sunset
        8PM
        83°
        9PM
        34%
        83°
        10PM
        34%
        82°
        11PM
        81°
        12AM
        81°
        1AM
        81°
        2AM
        80°
        3AM
        80°
        4AM
        80°
        5AM
        80°
        6AM
        79°
        7AM
        79°
        7:19AM
        Sunrise
        8AM
        80°
        9AM
        81°
        Precipitation
        37%
        Thunderstorms possible after 2 PM
        Pollen
        None
        Air Quality
        19
        Good
        UV Index
        3
        Moderate
        Additional Conditions
        1. Pressure 29.94 in
        2. Visibility 10 miles
        3. Clouds Partly Cloudy
        4. Dew Point75°F
        5. Humidity 81%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KSPG Station History
        Almanac for September 22, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 88°F 88°F 94°F 1985
        4. Low 76°F 77°F 66°F 1918
        5. Rain/Snow Depth
        6. Precipitation 0.2 in - in -
        7. Snow 0 in - in -
        Almanac for September 23, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 89°F 87°F 94°F
        4. Low 76°F 77°F 66°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 7:19 AM 7:26 PM
        3. Civil Twilight 6:55 AM 7:50 PM
        4. Nautical Twilight 6:28 AM 8:17PM
        5. Astronomical Twilight 6:01 AM 8:44 PM
        1. Length of Visible Light 12h 54m
        2. Length of Day 12h 7m
        3. Tomorrow will be 1 minute 38 seconds shorter
        1. Moon 5:11 PM 3:20 AM
        2. Waxing Gibbous85% 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
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