Plains, PA Weather Forecast

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Plains, PA Weather Forecast

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Plains PA weather  - Overcast - 64°F
Overcast
64°F
Updated 2:44 pm
Feels Like 63°F
Humidity 74%
Wind NNW 10 mph
Barometer  29.9 in
Dew Point 56°F
Plains PA weather  - Overcast - 18°C
Overcast
18°C
Updated 2:44 pm
Feels Like 17°C
Humidity 74%
Wind NNW 16 km/h
Barometer  101.2 kPa
Dew Point 13°C

Plains Weather Forecast

THIS AFTERNOON TONIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT
Plains, PA Weather - This Afternoon Partly Sunny Plains, PA Weather - Tonight Patchy Fog Plains, PA Weather - Tuesday Patchy Fog Plains, PA Weather - Tuesday Night Mostly Clear Plains, PA Weather - Wednesday Chance Of Showers Plains, PA Weather - Wednesday Night Partly Cloudy Plains, PA Weather - Thursday Partly Sunny Plains, PA Weather - Thursday Night Showers Plains, PA Weather - Friday Showers Plains, PA Weather - Friday Night Partly Cloudy Plains, PA Weather - Saturday Partly Sunny Plains, PA Weather - Saturday Night Mostly Clear
Partly Sunny Patchy Fog Patchy Fog Mostly Clear Chance of Showers Partly Cloudy Partly Sunny Showers Showers Partly Cloudy Partly Sunny Mostly Clear
Hi: 71°FHi: 22°C
Lo: 51°FLo: 11°C Hi: 79°FHi: 26°C
Lo: 61°FLo: 16°C Hi: 75°FHi: 24°C
Lo: 49°FLo: 9°C Hi: 65°FHi: 18°C
Lo: 49°FLo: 9°C Hi: 69°FHi: 21°C
Lo: 35°FLo: 2°C Hi: 50°FHi: 10°C
Lo: 31°FLo: -1°C
POP: 40% POP: 70% POP: 70%
POP = Probability of Precipitation.
Weather Outlook Updated: 1235 PM EDT Mon Oct 12 2026 Plains, PA Weather - WeatherWorld.com

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Issued: 142 PM EDT Mon Oct 12 2026

Key Messages

1) Dry and warm weather returns today.

2) A low pressure system will bring numerous showers and a chance for a few strong thunderstorms on Tuesday.

3) A deep upper trough may move through the region to end the week, bringing rain and the possibility for the first snow showers of the season.


Discussion

... KEY MESSAGE 1

The rain has push out overnight and ridging builds into the area today with dry and warmer conditions. Mostly cloudy skies will likely linger into the afternoon, however hi...