Coatesville, PA Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Coatesville, PA in one place.
Sunny, with a high near 78. West wind 5 to 10 mph.
Local Weather Overview
This forecast page for Coatesville, PA is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Aug 23, 2026 7:19 PM EDT.
The active forecast window currently covers Aug 24 to Aug 29, 2026 for Coatesville, PA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Aug 24 to Aug 29, 2026
- Latest sync
- Aug 23, 2026 7:19 PM EDT
- Forecast office
- PHI
- Source
- NOAA / NWS
Daily Outlook
This Week in Coatesville
Thursday looks like the warmest upcoming period in Coatesville at 84 degrees F.
Monday Night is the coolest period ahead with temperatures near 58 degrees F.
The strongest winds are forecast for Monday at about 5 to 10 mph W.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- Aug 23, 2026 7:19 PM EDT
- Coverage
- 6 days
- Time zone
- America/New_York
- Forecast office
- PHI
- Radar station
- KDIX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly clear, with a low around 58. West wind around 5 mph.
Sunny, with a high near 80. West wind 5 to 10 mph.
Mostly clear, with a low around 60.
Mostly sunny, with a high near 83.
A chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 65. Chance of precipitation is 40%.
Showers and thunderstorms likely. Partly sunny, with a high near 84. Chance of precipitation is 70%.
Showers and thunderstorms likely. Mostly cloudy, with a low around 66. Chance of precipitation is 70%.
A slight chance of rain showers before 8am, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 84.
A slight chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 64.
Sunny, with a high near 82.
Mostly clear, with a low around 62.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Monday
Aug 24
|
Sunny
|
78°F |
5 to 10 mph
W
|
|
Monday Night
Aug 24
|
Mostly Clear
|
58°F |
5 mph
W
|
|
Tuesday
Aug 25
|
Sunny
|
80°F |
5 to 10 mph
W
|
|
Tuesday Night
Aug 25
|
Mostly Clear
|
60°F |
0 to 5 mph
NW
|
|
Wednesday
Aug 26
|
Mostly Sunny
|
83°F |
0 to 5 mph
SW
|
|
Wednesday Night
Aug 26
|
Partly Cloudy then Chance Showers And Thunderstorms
|
65°F |
5 mph
S
|
|
Thursday
Aug 27
|
Showers And Thunderstorms Likely
|
84°F |
5 to 10 mph
S
|
|
Thursday Night
Aug 27
|
Showers And Thunderstorms Likely
|
66°F |
0 to 5 mph
S
|
|
Friday
Aug 28
|
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
|
84°F |
0 to 5 mph
W
|
|
Friday Night
Aug 28
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
64°F |
0 to 5 mph
NW
|
|
Saturday
Aug 29
|
Sunny
|
82°F |
5 mph
NW
|
|
Saturday Night
Aug 29
|
Mostly Clear
|
62°F |
0 to 5 mph
N
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Coatesville.
