Andreas, PA Weather Forecast

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Andreas, PA Weather Forecast

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Andreas PA weather  - Partly Cloudy - 78°F
Partly Cloudy
78°F
Updated 3:49 pm
Feels Like 69°F
Humidity 44%
Wind N 0 mph
Barometer  30.1 in
Dew Point 55°F
Andreas PA weather  - Partly Cloudy - 26°C
Partly Cloudy
26°C
Updated 3:49 pm
Feels Like 21°C
Humidity 44%
Wind N 0 km/h
Barometer  101.9 kPa
Dew Point 13°C

Andreas Weather Forecast

THIS AFTERNOON TONIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT
Andreas, PA Weather - This Afternoon Mostly Sunny Andreas, PA Weather - Tonight Patchy Fog Andreas, PA Weather - Saturday Patchy Fog Andreas, PA Weather - Saturday Night Showers Likely Andreas, PA Weather - Sunday Showers Andreas, PA Weather - Sunday Night Showers Andreas, PA Weather - Monday Chance Of Showers Andreas, PA Weather - Monday Night Chance Of Showers Andreas, PA Weather - Tuesday Chance Of Showers Andreas, PA Weather - Tuesday Night Chance Of Showers Andreas, PA Weather - Wednesday Chance Of Showers Andreas, PA Weather - Wednesday Night Chance Of Showers
Mostly Sunny Patchy Fog Patchy Fog Showers Likely Showers Showers Chance of Showers Chance of Showers Chance of Showers Chance of Showers Chance of Showers Chance of Showers
Hi: 75°FHi: 24°C
Lo: 49°FLo: 9°C Hi: 70°FHi: 21°C
Lo: 59°FLo: 15°C Hi: 69°FHi: 21°C
Lo: 55°FLo: 13°C Hi: 65°FHi: 18°C
Lo: 51°FLo: 11°C Hi: 59°FHi: 15°C
Lo: 49°FLo: 9°C Hi: 59°FHi: 15°C
Lo: 49°FLo: 9°C
POP: 70% POP: 100% POP: 100% POP: 30% POP: 50% POP: 50% POP: 50% POP: 50% POP: 50%
POP = Probability of Precipitation.
Weather Outlook Updated: 300 PM EDT Fri Sep 18 2026 Andreas, PA Weather - WeatherWorld.com

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Andreas Forecast Discussion

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Issued: 129 PM EDT Fri Sep 18 2026

Key Messages

1) Becoming noticeably less humid through the day today with cooler air settling in for tonight.

2) Rain returning by Sunday, heavy at times.

3) Rainy pattern continues into much of next week.


Discussion

... KEY MESSAGE 1: Becoming noticeably less humid through the day today with cooler air settling in for tonight.

With the cold front now pushing into the southern tier, high clouds are peeling off to the south. However, moisture remains trapped in the boundary layer resulting in widesprea...