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Tropical Depression Nine in the Gulf of America; California October Heat Wave Continues

Tropical Depression Nine is forecast to track toward the central U.S. Gulf Coast while strengthening into a tropical storm by early Wednesday and a hurricane on Thursday. Stay tuned to forecast updates. Much higher than typical October temperatures will continue across much of California through midweek. Temperatures are forecast to gradually cool beginning Thursday in Coastal California. Read More >

Current conditions at

St Marys County Airport (K2W6)

Lat: 38.32°NLon: 76.55°WElev: 144ft.

Fair

44°F

7°C

Humidity 100%
Wind Speed Calm
Barometer 30.11 in
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Last update 7 Oct 2:15 am EDT
Extended Forecast for

Barstow MD

  • Overnight

    Overnight: Mostly clear, with a low around 46. Calm wind.

    Low: 46 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 70. Calm wind becoming south 5 to 9 mph in the morning.

    High: 70 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 55. Southwest wind around 6 mph.

    Low: 55 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 78. Southwest wind 5 to 9 mph becoming northwest in the afternoon.

    High: 78 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 52. Light north wind.

    Low: 52 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 72.

    High: 72 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 55.

    Low: 55 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 72.

    High: 72 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A slight chance of showers after 2am. Mostly cloudy, with a low around 59. Chance of precipitation is 20%.

    Low: 59 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

Detailed Forecast

Overnight
Mostly clear, with a low around 46. Calm wind.
Wednesday
Sunny, with a high near 70. Calm wind becoming south 5 to 9 mph in the morning.
Wednesday Night
Clear, with a low around 55. Southwest wind around 6 mph.
Thursday
Sunny, with a high near 78. Southwest wind 5 to 9 mph becoming northwest in the afternoon.
Thursday Night
Mostly clear, with a low around 52. Light north wind.
Friday
Sunny, with a high near 72.
Friday Night
Partly cloudy, with a low around 55.
Saturday
Partly sunny, with a high near 72.
Saturday Night
A slight chance of showers after 2am. Mostly cloudy, with a low around 59. Chance of precipitation is 20%.
Sunday
Showers likely, mainly after 2pm. Mostly cloudy, with a high near 69. Chance of precipitation is 70%.
Sunday Night
Showers and possibly a thunderstorm. Low around 63. Chance of precipitation is 80%.
Columbus Day
Showers likely. Mostly cloudy, with a high near 72. Chance of precipitation is 60%.
Monday Night
Mostly cloudy, with a low around 59.
Tuesday
Mostly sunny, with a high near 71.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Barstow MD
 38.53°N 76.63°W (Elev. 151 ft)
Last Update:
2:23 am EDT Oct 7, 2026
Forecast Valid:
2am EDT Oct 7, 2026-6pm EDT Oct 13, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation