National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Palatka Kay Larkin Field (K28J)

Lat: 29.66°NLon: 81.69°WElev: 48ft.

77°F

25°C

Humidity 54%
Wind Speed E 10 G 20 mph
Barometer 30.04 in
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 13 Mar 3:35 pm EDT
Extended Forecast for

San Mateo FL

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 78. East wind around 7 mph.

    High: 78 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 59. East wind around 5 mph becoming calm in the evening.

    Low: 59 °F

    Mostly Clear

  • Saturday

    Saturday: A slight chance of showers between 11am and 3pm. Patchy fog before 10am. Otherwise, mostly sunny, with a high near 80. Calm wind becoming east 5 to 9 mph in the morning. Winds could gust as high as 16 mph. Chance of precipitation is 20%.

    High: 80 °F

    Slight Chance
    Showers and
    Patchy Fog

  • Saturday Night

    Saturday Night: A 40 percent chance of showers, mainly after 2am. Patchy fog after 5am. Otherwise, partly cloudy, with a low around 63. East wind around 5 mph becoming calm in the evening.

    Low: 63 °F

    Chance
    Showers and
    Patchy Fog

  • Sunday

    Sunday: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2pm. Patchy fog before 8am. High near 86. Calm wind becoming south 5 to 7 mph in the morning. Chance of precipitation is 80%.

    High: 86 °F

    Chance
    Showers and
    Patchy Fog
    then Showers

  • Sunday Night

    Sunday Night: Showers and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms after 8pm. Low around 64. Chance of precipitation is 80%.

    Low: 64 °F

    Showers then
    Chance
    T-storms

  • Monday

    Monday: Showers and possibly a thunderstorm. High near 81. Chance of precipitation is 90%.

    High: 81 °F

    Showers

  • Monday Night

    Monday Night: A 20 percent chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 41.

    Low: 41 °F

    Slight Chance
    T-storms

  • Tuesday

    Tuesday: Partly sunny, with a high near 58.

    High: 58 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 78. East wind around 7 mph.
Tonight
Mostly clear, with a low around 59. East wind around 5 mph becoming calm in the evening.
Saturday
A slight chance of showers between 11am and 3pm. Patchy fog before 10am. Otherwise, mostly sunny, with a high near 80. Calm wind becoming east 5 to 9 mph in the morning. Winds could gust as high as 16 mph. Chance of precipitation is 20%.
Saturday Night
A 40 percent chance of showers, mainly after 2am. Patchy fog after 5am. Otherwise, partly cloudy, with a low around 63. East wind around 5 mph becoming calm in the evening.
Sunday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2pm. Patchy fog before 8am. High near 86. Calm wind becoming south 5 to 7 mph in the morning. Chance of precipitation is 80%.
Sunday Night
Showers and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms after 8pm. Low around 64. Chance of precipitation is 80%.
Monday
Showers and possibly a thunderstorm. High near 81. Chance of precipitation is 90%.
Monday Night
A 20 percent chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 41.
Tuesday
Partly sunny, with a high near 58.
Tuesday Night
Mostly cloudy, with a low around 39.
Wednesday
Mostly sunny, with a high near 65.
Wednesday Night
Partly cloudy, with a low around 46.
Thursday
Mostly sunny, with a high near 71.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
San Mateo FL
 29.6°N 81.57°W
Last Update:
2:21 pm EDT Mar 13, 2026
Forecast Valid:
4pm EDT Mar 13, 2026-6pm EDT Mar 19, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation