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Hazardous Weather Conditions
Current conditions at
Chester County Airport (KMQS)
Lat: 39.98°NLon: 75.87°WElev: 659ft.70°F
21°C
| Humidity | 95% |
| Wind Speed | Vrbl 7 mph |
| Barometer | 29.73 in |
| Dewpoint | 69°F (21°C) |
| Visibility | 8.00 mi |
| Last update | 16 Oct 2:55 pm EDT |
Extended Forecast for
Downingtown PA
Severe T-storm Watch October 16, 04:03pm until October 16, 08:00pm
NOW until 8:00pm Fri
Severe T-storm Watch
This Afternoon
High: 78 °F
Severe
ThunderstormsTonight
Low: 43 °F
Severe
Thunderstorms
then Chance
ShowersSaturday
High: 52 °F
Breezy.
Slight Chance
Showers then
Partly SunnySaturday Night
Low: 33 °F
Mostly Clear
Sunday
High: 56 °F
Sunny
Sunday Night
Low: 37 °F
Mostly Clear
Monday
High: 59 °F
Mostly Sunny
Monday Night
Low: 43 °F
Mostly Cloudy
Detailed Forecast
This Afternoon
Showers and thunderstorms likely after 5pm. Some of the storms could be severe. Partly sunny, with a high near 78. Southwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers and thunderstorms before 11pm, then a chance of showers. Some of the storms could be severe. Low around 43. Northwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
A slight chance of showers before 9am. Cloudy, then gradually becoming mostly sunny, with a high near 52. Breezy, with a north wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 20%.
Saturday Night
Mostly clear, with a low around 33. North wind 5 to 10 mph.
Sunday
Sunny, with a high near 56. Northeast wind around 5 mph.
Sunday Night
Mostly clear, with a low around 37.
Monday
Mostly sunny, with a high near 59.
Monday Night
Mostly cloudy, with a low around 43.
Tuesday
Partly sunny, with a high near 64.
Tuesday Night
Partly cloudy, with a low around 47.
Wednesday
Mostly sunny, with a high near 63.
Wednesday Night
Partly cloudy, with a low around 45.
Thursday
Partly sunny, with a high near 62.
Thursday Night
Mostly cloudy, with a low around 46.
Friday
Mostly sunny, with a high near 65.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Downingtown PA
40°N 75.7°W (Elev. 299 ft)
40°N 75.7°W (Elev. 299 ft)
2:31 pm EDT Oct 16, 2026
4pm EDT Oct 16, 2026-6pm EDT Oct 23, 2026
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