Dangerous Heat in the West; Coastal Flooding & High Rip Current Risk through the Weekend on the East Coast; Flash Flooding Concerns in the Southeast and Southwest
A dangerous, record heat wave continues across portions of the West through Tuesday. High rip current risk and dangerous surf continue through the weekend. There are flash flooding concerns through the weekend for portions of the Southeast and Southwest. Read More >
Current conditions at
Harford County Airport (K0W3)
Lat: 39.57°NLon: 76.2°WElev: 412ft.
Fair
65°F
18°C
| Humidity | 90% |
| Wind Speed | Calm |
| Barometer | 30.08 in |
| Dewpoint | 62°F (17°C) |
| Visibility | 10.00 mi |
| Last update | 23 Aug 2:15 am EDT |
Extended Forecast for
Jarrettsville MD
Overnight
Low: 59 °F
Clear
Saturday
High: 79 °F
Sunny
Saturday Night
Low: 66 °F
Partly Cloudy
Sunday
High: 81 °F
Chance
ShowersSunday Night
Low: 65 °F
Showers
LikelyMonday
High: 79 °F
Chance
Showers then
SunnyMonday Night
Low: 57 °F
Mostly Clear
Tuesday
High: 75 °F
Mostly Sunny
Tuesday Night
Low: 55 °F
Partly Cloudy
Detailed Forecast
Overnight
Clear, with a low around 59. South wind around 5 mph.
Saturday
Sunny, with a high near 79. Light south wind increasing to 6 to 11 mph in the morning.
Saturday Night
Partly cloudy, with a low around 66. South wind 7 to 9 mph.
Sunday
A chance of showers, with thunderstorms also possible after 5pm. Partly sunny, with a high near 81. South wind 7 to 9 mph. Chance of precipitation is 40%.
Sunday Night
A chance of showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then a chance of showers after 2am. Mostly cloudy, with a low around 65. South wind around 6 mph becoming calm after midnight. Chance of precipitation is 60%.
Monday
A chance of showers before 8am. Mostly sunny, with a high near 79. Chance of precipitation is 30%.
Monday Night
Mostly clear, with a low around 57.
Tuesday
Mostly sunny, with a high near 75.
Tuesday Night
Partly cloudy, with a low around 55.
Wednesday
Sunny, with a high near 73.
Wednesday Night
Mostly clear, with a low around 53.
Thursday
Mostly sunny, with a high near 76.
Thursday Night
Partly cloudy, with a low around 57.
Friday
Mostly sunny, with a high near 77.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
Jarrettsville MD
39.61°N 76.47°W (Elev. 574 ft)
39.61°N 76.47°W (Elev. 574 ft)
1:30 am EDT Aug 23, 2025
2am EDT Aug 23, 2025-6pm EDT Aug 29, 2025
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
