Local weather forecast

Weather in West Chester, PA

Updated 2026-09-26 09:00 local time · ZIP codes 19380, 19382, 19383

Light rain
Now54°F

Light rain

High / Low61° / 52°
Rain chance87%
Wind18 mph
Weather alerts

Active alerts

5
Coastal Flood Advisory issued September 25 at 2:34PM EDT until September 27 at 5:00AM EDT by NWS Mount Holly NJ

* WHAT...Up to one foot of inundation above ground level in low- lying areas near shorelines and tidal waterways. * WHERE...In New Jersey, Gloucester, Camden and Northwestern Burlington. In Pennsylvania, Delaware, Philadelphia and Lower Bucks. * WHEN...Until 5 AM EDT Sunday. * IMPACTS...At this level, flooding begins on the most vulnerable roads along tidal waterways. Some partial or full road closures are possible. * ADDITIONAL DETAILS...Localized moderate tidal flooding impacts cannot be ruled out.

Safety instructions

A Coastal Flood Advisory means that minor tidal flooding is expected. Minor tidal flooding often results in some road closures. Usually, the most vulnerable roadways will flood. Do not leave your vehicle at a location that is prone to tidal flooding. Do not drive your vehicle through flood waters. The water may be deeper than you think it is. You will be putting yourself in danger and your vehicle may be damaged, leading to costly repairs. Visit the National Water Prediction Service at https://water.noaa.gov/wfo/phi for additional water level and flood impact information for your local tide gauge.

Coastal Flood Advisory issued September 26 at 4:20AM EDT until September 27 at 5:00AM EDT by NWS Mount Holly NJ

* WHAT...Up to one foot of inundation above ground level in low- lying areas near shorelines and tidal waterways. * WHERE...In New Jersey, Gloucester, Camden and Northwestern Burlington. In Pennsylvania, Delaware, Philadelphia and Lower Bucks. * WHEN...Until 5 AM EDT Sunday. * IMPACTS...At this level, flooding begins on the most vulnerable roads along tidal waterways. Some partial or full road closures are possible. * ADDITIONAL DETAILS...Localized moderate tidal flooding impacts cannot be ruled out.

Safety instructions

A Coastal Flood Advisory means that minor tidal flooding is expected. Minor tidal flooding often results in some road closures. Usually, the most vulnerable roadways will flood. Do not leave your vehicle at a location that is prone to tidal flooding. Do not drive your vehicle through flood waters. The water may be deeper than you think it is. You will be putting yourself in danger and your vehicle may be damaged, leading to costly repairs. Visit the National Water Prediction Service at https://water.noaa.gov/wfo/phi for additional water level and flood impact information for your local tide gauge.

Gale Warning issued September 25 at 2:26PM EDT until September 27 at 6:00AM EDT by NWS Mount Holly NJ

* WHAT...North winds 20 to 30 kt with gusts up to 40 kt and very rough waters. * WHERE...Delaware Bay waters north of East Point NJ to Slaughter Beach DE. * WHEN...Until 6 AM EDT Sunday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility.

Safety instructions

Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions.

Gale Warning issued September 25 at 6:58PM EDT until September 27 at 6:00AM EDT by NWS Mount Holly NJ

* WHAT...North winds 20 to 30 kt with gusts up to 40 kt and very rough waters. * WHERE...Delaware Bay waters north of East Point NJ to Slaughter Beach DE. * WHEN...Until 6 AM EDT Sunday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility.

Safety instructions

Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions.

Gale Warning issued September 26 at 2:57AM EDT until September 27 at 6:00AM EDT by NWS Mount Holly NJ

* WHAT...North winds 20 to 30 kt with gusts up to 40 kt and very rough waters. * WHERE...Delaware Bay waters north of East Point NJ to Slaughter Beach DE. * WHEN...Until 6 AM EDT Sunday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility.

Safety instructions

Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions.

Hourly

Next hours

NowLight rain54°69% rain
10 AMLight rain52°76% rain
11 AMModerate rain52°90% rain
12 PMModerate rain52°89% rain
1 PMModerate rain52°88% rain
2 PMHeavy rain52°95% rain
3 PMModerate rain52°89% rain
4 PMModerate rain53°90% rain
5 PMLight rain53°80% rain
6 PMLight rain53°72% rain
7 PMLight drizzle53°71% rain
8 PMLight drizzle53°71% rain
Forecast

3-day weather forecast

Today2026-09-26
Overcast
61° 52°Overcast
Rain 87%Gust 18 mph
Tomorrow2026-09-27
Light rain
56° 54°Light rain
Rain 94%Gust 20 mph
Monday2026-09-28
Patchy rain nearby
58° 54°Patchy rain nearby
Rain 91%Gust 11 mph
Conditions

Weather details

Feels like46°F
Humidity80%
Pressure29.90 inHg
Visibility5 mi
Wind18 mph NNE
Wind gusts38 mph
Precipitation0.05 in
UV index0
Daylight

Sunrise, sunset and moon

Sunrise06:53 AM
Sunset06:53 PM
Moonrise06:42 PM
Moon phaseFull Moon
Next 24 hours

Key weather changes ahead

Warmest hour3 AM · 56°F
Coolest hour12 PM · 52°F
Highest rain chance2 PM · 95%
Strongest gusts12 PM · 39 mph
Recent change

Today vs yesterday in West Chester

Forecast high61°F -7°
Forecast low52°F +1°
Rain chance87% +87 pts
YesterdayOvercast
Practical guide

Weather insights for today

Take an umbrella

Rain chance reaches about 95% over the next 12 hours.

A jacket or sweater is a good idea

It feels like 46°F with winds near 18 mph.

Best window: 9 AM

54°F, 69% rain chance and 18 mph wind.

Use extra caution while driving

Visibility is around 5 mi; gusts may reach 39 mph.

Running conditions are less comfortable

Current temperature is 54°F, wind 18 mph, rain chance up to 95%.

Low UV protection needs

UV index is 0.

Local weather characteristics in West Chester

Pennsylvania has four seasons and varied terrain. Western and northern areas are generally cooler and snowier, while southeastern areas are often milder.

West Chester is part of the Northeast weather region. The forecast point is near 39.96°N latitude and 75.61°W longitude. Local temperature, wind and precipitation can still differ from nearby places, especially where terrain, coastlines or urban development create small-scale weather changes.

West Chester weather today

Light rain and 54°F in West Chester, PA. Today's high is 61°F with a 87% rain chance. Winds are around 18 mph with gusts near 38 mph. Relative humidity is 80%, pressure is 29.90 inHg, and visibility is about 5 miles.

Tonight and tomorrow in West Chester

Sunrise is at 06:53 AM and sunset is at 06:53 PM. Tomorrow's forecast calls for Light rain with a high near 56°F and a low near 54°F. The maximum rain chance is 94%.

Nearby

Weather near West Chester

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