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Johnson, PA Weather Forecast

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Johnson, PA Weather Forecast

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Johnson PA weather - Light Rain - 50°F
Light Rain
50°F
Updated 8:05 am
Feels Like 45°F
Humidity 92%
Wind SE 17 mph
Barometer  30.21 in
Dew Point 48°F
Johnson PA weather - Light Rain - 10°C
Light Rain
10°C
Updated 8:05 am
Feels Like 7°C
Humidity 92%
Wind SE 27 km/h
Barometer  102.3 kPa
Dew Point 9°C
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Johnson Weather Forecast

TODAY TONIGHT COLUMBUS DAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT
Johnson, PA Weather - Today Chance Of T-Storm Johnson, PA Weather - Tonight Chance Of T-Storm Johnson, PA Weather - Columbus Day Patchy Fog Johnson, PA Weather - Monday Night Partly Cloudy Johnson, PA Weather - Tuesday Mostly Sunny Johnson, PA Weather - Tuesday Night Chance Of Rain Johnson, PA Weather - Wednesday Mostly Cloudy Johnson, PA Weather - Wednesday Night Mostly Cloudy Johnson, PA Weather - Thursday Partly Sunny Johnson, PA Weather - Thursday Night Chance Of Showers Johnson, PA Weather - Friday Showers Johnson, PA Weather - Friday Night Showers
Chance of T-Storm Chance of T-Storm Patchy Fog Partly Cloudy Mostly Sunny Chance of Rain Mostly Cloudy Mostly Cloudy Partly Sunny Chance of Showers Showers Showers
Hi: 59°FHi: 15°C
 Lo: 51°FLo: 11°C Hi: 69°FHi: 21°C
 Lo: 55°FLo: 13°C Hi: 75°FHi: 24°C
 Lo: 59°FLo: 15°C Hi: 65°FHi: 18°C
 Lo: 41°FLo: 5°C Hi: 61°FHi: 16°C
 Lo: 41°FLo: 5°C Hi: 61°FHi: 16°C
 Lo: 35°FLo: 2°C
POP: 100% POP: 50% POP: 50% POP: 50% POP: 70% POP: 70%
POP = Probability of Precipitation.
Weather Outlook Updated: 730 AM EDT Sun Oct 11 2026 Johnson, PA Weather - WeatherWorld.com

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Issued: 321 AM EDT Sun Oct 11 2026

Key Messages

1) Periods of rain and breezy conditions today as Post-Tropical Cyclone Isaias impacts the region

2) Warmer and more humid next week with a couple rounds of rain showers possible Tuesday and again late in the week


Discussion

... KEY MESSAGE 1: Periods of rain and breezy conditions today as Post-Tropical Cyclone Isaias impacts the region

Steady rain will continue today into the late afternoon. PW values will peak around 18z today in the 1.50-2.00" range. Rain will begin transitioning to a...