Upper Lawn, PA Weather Forecast

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Upper Lawn, PA Weather Forecast

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Upper Lawn PA weather  - Mostly Cloudy - 69°F
Mostly Cloudy
69°F
Updated 10:02 pm
Feels Like 69°F
Humidity 75%
Wind N 3 mph
Barometer  30.06 in
Dew Point 61°F
Upper Lawn PA weather  - Mostly Cloudy - 21°C
Mostly Cloudy
21°C
Updated 10:02 pm
Feels Like 21°C
Humidity 75%
Wind N 5 km/h
Barometer  101.7 kPa
Dew Point 16°C

Upper Lawn Weather Forecast

TONIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY
Upper Lawn, PA Weather - Tonight Chance Of Showers Upper Lawn, PA Weather - Saturday Mostly Sunny Upper Lawn, PA Weather - Saturday Night Mostly Clear Upper Lawn, PA Weather - Sunday Becoming Cloudy Upper Lawn, PA Weather - Sunday Night Chance Of Showers Upper Lawn, PA Weather - Monday Mostly Sunny Upper Lawn, PA Weather - Monday Night Mostly Clear Upper Lawn, PA Weather - Tuesday Sunny Upper Lawn, PA Weather - Tuesday Night Clear Upper Lawn, PA Weather - Wednesday Sunny Upper Lawn, PA Weather - Wednesday Night Mostly Clear Upper Lawn, PA Weather - Thursday Sunny
Chance of Showers Mostly Sunny Mostly Clear Becoming Cloudy Chance of Showers Mostly Sunny Mostly Clear Sunny Clear Sunny Mostly Clear Sunny
Lo: 51°FLo: 11°C Hi: 71°FHi: 22°C
Lo: 51°FLo: 11°C Hi: 65°FHi: 18°C
Lo: 55°FLo: 13°C Hi: 69°FHi: 21°C
Lo: 41°FLo: 5°C Hi: 61°FHi: 16°C
Lo: 40°FLo: 4°C Hi: 65°FHi: 18°C
Lo: 45°FLo: 7°C Hi: 69°FHi: 21°C
POP: 50% POP: 50% POP: 50%
POP = Probability of Precipitation.
Weather Outlook Updated: 900 PM EDT Fri Oct 02 2026 Upper Lawn, PA Weather - WeatherWorld.com

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Upper Lawn Forecast Discussion

Meteorlogic Glosserator
Instant definitions for any meteorological term.

Issued: 747 PM EDT Fri Oct 2 2026

Key Messages

1) A cold frontal passage today will bring a few to several hour period of isolated showers, followed by a weekend cooldown and a frost/freeze risk early next week

2) Not much rain expected for the first 10 days of October


Discussion

... KEY MESSAGE 1: A cold frontal passage today will bring a few to several hour period of isolated showers, followed by a weekend cooldown and a frost/freeze risk early next week

Our recent warm spell (with daytime high temps some 8 to 12 deg F above normal...