McKnight, PA Weather Forecast

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McKnight, PA Weather Forecast

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McKnight PA weather  - Mostly Cloudy - 82°F
Mostly Cloudy
82°F
Updated 6:10 pm
Feels Like 82°F
Humidity 48%
Wind SSW 6 mph
Barometer  30.22 in
Dew Point 61°F
McKnight PA weather  - Mostly Cloudy - 28°C
Mostly Cloudy
28°C
Updated 6:10 pm
Feels Like 28°C
Humidity 48%
Wind SSW 10 km/h
Barometer  102.3 kPa
Dew Point 16°C

McKnight Weather Forecast

TONIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY
McKnight, PA Weather - Tonight Partly Cloudy McKnight, PA Weather - Wednesday Partly Cloudy McKnight, PA Weather - Wednesday Night Becoming Cloudy McKnight, PA Weather - Thursday Chance Of T-Storm McKnight, PA Weather - Thursday Night Chance Of T-Storm McKnight, PA Weather - Friday Mostly Sunny McKnight, PA Weather - Friday Night Clear McKnight, PA Weather - Saturday Chance Of Showers McKnight, PA Weather - Saturday Night Chance Of Showers McKnight, PA Weather - Sunday Chance Of Showers McKnight, PA Weather - Sunday Night Chance Of Showers McKnight, PA Weather - Monday Partly Sunny
Partly Cloudy Partly Cloudy Becoming Cloudy Chance of T-Storm Chance of T-Storm Mostly Sunny Clear Chance of Showers Chance of Showers Chance of Showers Chance of Showers Partly Sunny
Lo: 65°FLo: 18°C Hi: 85°FHi: 29°C
Lo: 69°FLo: 21°C Hi: 79°FHi: 26°C
Lo: 59°FLo: 15°C Hi: 79°FHi: 26°C
Lo: 59°FLo: 15°C Hi: 81°FHi: 27°C
Lo: 65°FLo: 18°C Hi: 81°FHi: 27°C
Lo: 61°FLo: 16°C Hi: 80°FHi: 27°C
POP: 90% POP: 90% POP: 90% POP: 40% POP: 40% POP: 40% POP: 40%
POP = Probability of Precipitation.
Weather Outlook Updated: 428 PM EDT Tue Sep 08 2026 McKnight, PA Weather - WeatherWorld.com

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McKnight Forecast Discussion

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Issued: 240 PM EDT Tue Sep 8 2026

Key Messages

1) A passing trough and cold front late Wednesday into Thursday will return showers and thunderstorms to the region.

2) An active weather pattern could occur early next week.


Discussion

... KEY MESSAGE 1... Confidence remains high that quiet and dry weather will persist through Wednesday afternoon under high pressure. Temperatures will trend above average through tomorrow with southerly winds ahead of an approaching disturbance.

Models continue to depict a large-scale trough tracking ove...