Chatham, PA Weather Forecast

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Chatham, PA Weather Forecast

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Chatham PA weather  - Mist - 40°F
Mist
40°F
Updated 12:48 am
Feels Like 45°F
Humidity 94%
Wind WNW 3 mph
Barometer  30.55 in
Dew Point 39°F
Chatham PA weather  - Mist - 5°C
Mist
5°C
Updated 12:48 am
Feels Like 7°C
Humidity 94%
Wind WNW 5 km/h
Barometer  103.4 kPa
Dew Point 4°C

Chatham Weather Forecast

TONIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT FRIDAY
Chatham, PA Weather - Tonight Clear Chatham, PA Weather - Sunday Sunny Chatham, PA Weather - Sunday Night Mostly Clear Chatham, PA Weather - Monday Sunny Chatham, PA Weather - Monday Night Clear Chatham, PA Weather - Tuesday Sunny Chatham, PA Weather - Tuesday Night Mostly Clear Chatham, PA Weather - Wednesday Mostly Sunny Chatham, PA Weather - Wednesday Night Partly Cloudy Chatham, PA Weather - Thursday Mostly Sunny Chatham, PA Weather - Thursday Night Mostly Clear Chatham, PA Weather - Friday Sunny
Clear Sunny Mostly Clear Sunny Clear Sunny Mostly Clear Mostly Sunny Partly Cloudy Mostly Sunny Mostly Clear Sunny
Lo: 35°FLo: 2°C Hi: 65°FHi: 18°C
Lo: 40°FLo: 4°C Hi: 69°FHi: 21°C
Lo: 45°FLo: 7°C Hi: 65°FHi: 18°C
Lo: 40°FLo: 4°C Hi: 61°FHi: 16°C
Lo: 45°FLo: 7°C Hi: 69°FHi: 21°C
Lo: 49°FLo: 9°C Hi: 71°FHi: 22°C
POP = Probability of Precipitation.
Weather Outlook Updated: 500 PM EDT Sat Oct 24 2026 Chatham, PA Weather - WeatherWorld.com

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Issued: 659 PM EDT Sat Oct 24 2026

Key Messages

1. A couple more rounds of frost and freeze impacts are expected both tonight and Sunday night where the growing season continues.

2. Water levels are decreasing and remaining Coastal Flood Advisories have been cancelled. Spotty minor tidal flooding may linger through daytime Sunday.


Discussion

... KEY MESSAGE 1...A couple more rounds of frost and freeze impacts are expected both tonight and Sunday night where the growing season continues.

Little change in the overall synoptic pattern is...