Current conditions at
Harford County Airport (K0W3)
Lat: 39.57°NLon: 76.2°WElev: 412ft.
Fair
58°F
14°C
| Humidity | 100% |
| Wind Speed | Calm |
| Barometer | 30.02 in |
| Dewpoint | 58°F (14°C) |
| Visibility | 10.00 mi |
| Last update | 25 Aug 3:15 am EDT |
Extended Forecast for
Fallston MD
Overnight

Low: 59 °F
Mostly Clear
Tuesday

High: 81 °F
Sunny
Tuesday Night

Low: 60 °F
Decreasing
CloudsWednesday

High: 83 °F
Mostly Sunny
Wednesday Night
Low: 68 °F
Slight Chance
T-storms then
Chance
T-stormsThursday
High: 83 °F
Chance
T-storms then
ShowersThursday Night
Low: 66 °F
Showers then
Chance
ShowersFriday
High: 84 °F
Partly Sunny
then Chance
T-stormsFriday Night
Low: 65 °F
Chance
T-storms then
Mostly Cloudy
Detailed Forecast
Overnight
Mostly clear, with a low around 59. Light west wind.
Tuesday
Sunny, with a high near 81. Northwest wind 5 to 9 mph.
Tuesday Night
Mostly cloudy, then gradually becoming clear, with a low around 60. Calm wind.
Wednesday
Mostly sunny, with a high near 83. Calm wind becoming south 5 to 7 mph in the afternoon.
Wednesday Night
A slight chance of showers, then a chance of showers and thunderstorms after 11pm. Mostly cloudy, with a low around 68. South wind around 7 mph. Chance of precipitation is 50%.
Thursday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2pm. High near 83. Chance of precipitation is 80%.
Thursday Night
Showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am. Low around 66. Chance of precipitation is 80%.
Friday
A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 84. Chance of precipitation is 30%.
Friday Night
A chance of showers and thunderstorms before 8pm. Mostly cloudy, with a low around 65. Chance of precipitation is 30%.
Saturday
Mostly sunny, with a high near 82.
Saturday Night
Partly cloudy, with a low around 64.
Sunday
Mostly sunny, with a high near 83.
Sunday Night
Partly cloudy, with a low around 68.
Monday
Mostly sunny, with a high near 86.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Fallston MD
39.52°N 76.43°W (Elev. 410 ft)
39.52°N 76.43°W (Elev. 410 ft)
2:22 am EDT Aug 25, 2026
3am EDT Aug 25, 2026-6pm EDT Aug 31, 2026


