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

Harford County Airport (K0W3)

Lat: 39.57°NLon: 76.2°WElev: 412ft.

Fair

46°F

8°C

Humidity 54%
Wind Speed SW 6 mph
Barometer 29.79 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 14 Mar 2:55 am EDT
Extended Forecast for

3 Miles SSE Street MD

  • Overnight

    Overnight: Clear, with a low around 39. West wind around 10 mph, with gusts as high as 18 mph.

    Low: 39 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 52. West wind 11 to 17 mph, with gusts as high as 30 mph.

    High: 52 °F

    Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 35. Calm wind.

    Low: 35 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Mostly cloudy, with a high near 55. Southeast wind 6 to 15 mph, with gusts as high as 26 mph.

    High: 55 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Showers, mainly after 2am. Low around 48. Southeast wind 11 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 90%.

    Low: 48 °F

    Chance
    Showers then
    Showers

  • Monday

    Monday: Showers, with thunderstorms also possible after 2pm. High near 66. Breezy. Chance of precipitation is 100%.

    High: 66 °F

    Showers and
    Breezy

  • Monday Night

    Monday Night: Showers before 2am. Low around 29. Chance of precipitation is 80%.

    Low: 29 °F

    Showers

  • Tuesday

    Tuesday: Mostly sunny, with a high near 36.

    High: 36 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 21.

    Low: 21 °F

    Mostly Clear

Detailed Forecast

Overnight
Clear, with a low around 39. West wind around 10 mph, with gusts as high as 18 mph.
Saturday
Sunny, with a high near 52. West wind 11 to 17 mph, with gusts as high as 30 mph.
Saturday Night
Increasing clouds, with a low around 35. Calm wind.
Sunday
Mostly cloudy, with a high near 55. Southeast wind 6 to 15 mph, with gusts as high as 26 mph.
Sunday Night
Showers, mainly after 2am. Low around 48. Southeast wind 11 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 90%.
Monday
Showers, with thunderstorms also possible after 2pm. High near 66. Breezy. Chance of precipitation is 100%.
Monday Night
Showers before 2am. Low around 29. Chance of precipitation is 80%.
Tuesday
Mostly sunny, with a high near 36.
Tuesday Night
Mostly clear, with a low around 21.
Wednesday
Partly sunny, with a high near 40.
Wednesday Night
Mostly cloudy, with a low around 28.
Thursday
Mostly sunny, with a high near 49.
Thursday Night
Partly cloudy, with a low around 33.
Friday
Mostly sunny, with a high near 55.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Street MD
 39.62°N 76.32°W (Elev. 210 ft)
Last Update:
1:53 am EDT Mar 14, 2026
Forecast Valid:
3am EDT Mar 14, 2026-6pm EDT Mar 20, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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