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

Areas of Dangerous Heat and Heavy Rainfall Today

Hot temperatures and high humidity are forecast to continue across the mid-Mississippi Valley today. Heat Advisories remain in effect. Heavy to excessive rainfall today could bring areas of flooding to parts of the northern High Plains and Midwest into the Ohio Valley. Flood Watches remain in effect. Read More >

Current conditions at

Baltimore, Inner Harbor (KDMH)

Lat: 39.28°NLon: 76.62°WElev: 20ft.

83°F

28°C

Humidity 59%
Wind Speed NA
Barometer 29.89 in (1012.1 mb)
Dewpoint 67°F (19°C)
Visibility NA
Heat Index86°F (30°C)
Last update 20 Sep 4:53 pm EDT
Extended Forecast for

Baltimore MD

  • This Afternoon

    This Afternoon: Isolated showers and thunderstorms. Mostly cloudy, with a high near 82. Southwest wind around 6 mph. Chance of precipitation is 20%.

    High: 82 °F

    Isolated
    T-storms

  • Tonight

    Tonight: Showers likely and possibly a thunderstorm before 11pm, then scattered showers between 11pm and 2am. Mostly cloudy, with a low around 65. Light and variable wind becoming north 5 to 8 mph in the evening. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 65 °F

    Showers
    Likely

  • Monday

    Monday: Isolated showers after 2pm. Mostly cloudy, with a high near 76. North wind 9 to 11 mph. Chance of precipitation is 20%.

    High: 76 °F

    Mostly Cloudy
    then Isolated
    Showers

  • Monday Night

    Monday Night: Showers, mainly after 8pm. Low around 62. East wind around 10 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 62 °F

    Showers

  • Tuesday

    Tuesday: Showers and possibly a thunderstorm. High near 68. Northeast wind 13 to 17 mph, with gusts as high as 23 mph. Chance of precipitation is 90%.

    High: 68 °F

    Showers

  • Tuesday Night

    Tuesday Night: Showers likely, mainly before 2am. Cloudy, with a low around 58. Chance of precipitation is 70%.

    Low: 58 °F

    Showers
    Likely

  • Wednesday

    Wednesday: A chance of showers, mainly before 2pm. Mostly cloudy, with a high near 67. Chance of precipitation is 40%.

    High: 67 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A slight chance of showers. Mostly cloudy, with a low around 57. Chance of precipitation is 20%.

    Low: 57 °F

    Slight Chance
    Showers

  • Thursday

    Thursday: A slight chance of showers. Mostly cloudy, with a high near 67. Chance of precipitation is 20%.

    High: 67 °F

    Slight Chance
    Showers

Detailed Forecast

This Afternoon
Isolated showers and thunderstorms. Mostly cloudy, with a high near 82. Southwest wind around 6 mph. Chance of precipitation is 20%.
Tonight
Showers likely and possibly a thunderstorm before 11pm, then scattered showers between 11pm and 2am. Mostly cloudy, with a low around 65. Light and variable wind becoming north 5 to 8 mph in the evening. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday
Isolated showers after 2pm. Mostly cloudy, with a high near 76. North wind 9 to 11 mph. Chance of precipitation is 20%.
Monday Night
Showers, mainly after 8pm. Low around 62. East wind around 10 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday
Showers and possibly a thunderstorm. High near 68. Northeast wind 13 to 17 mph, with gusts as high as 23 mph. Chance of precipitation is 90%.
Tuesday Night
Showers likely, mainly before 2am. Cloudy, with a low around 58. Chance of precipitation is 70%.
Wednesday
A chance of showers, mainly before 2pm. Mostly cloudy, with a high near 67. Chance of precipitation is 40%.
Wednesday Night
A slight chance of showers. Mostly cloudy, with a low around 57. Chance of precipitation is 20%.
Thursday
A slight chance of showers. Mostly cloudy, with a high near 67. Chance of precipitation is 20%.
Thursday Night
Mostly cloudy, with a low around 55.
Friday
A slight chance of showers. Mostly sunny, with a high near 69. Chance of precipitation is 20%.
Friday Night
A slight chance of showers. Partly cloudy, with a low around 56. Chance of precipitation is 20%.
Saturday
A slight chance of showers. Mostly sunny, with a high near 72. Chance of precipitation is 20%.
Saturday Night
Mostly cloudy, with a low around 58.
Sunday
A slight chance of showers. Mostly sunny, with a high near 75.
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ABOUT THIS FORECAST

 
Point Forecast:
Baltimore MD
 39.29°N 76.61°W (Elev. 7 ft)
Last Update:
4:53 pm EDT Sep 20, 2026
Forecast Valid:
5pm EDT Sep 20, 2026-6pm EDT Sep 27, 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