Duncan, PA Weather Forecast

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Duncan, PA Weather Forecast

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Duncan PA weather  - Clear - 51°F
Clear
51°F
Updated 4:07 am
Feels Like 45°F
Humidity 87%
Wind N 16 mph
Barometer  30.07 in
Dew Point 48°F
Duncan PA weather  - Clear - 11°C
Clear
11°C
Updated 4:07 am
Feels Like 7°C
Humidity 87%
Wind N 26 km/h
Barometer  101.8 kPa
Dew Point 9°C

Duncan Weather Forecast

REST OF TONIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY
Duncan, PA Weather - Rest Of Tonight Patchy Fog Duncan, PA Weather - Saturday Mostly Cloudy Duncan, PA Weather - Saturday Night Mostly Cloudy Duncan, PA Weather - Sunday Chance Of Rain Duncan, PA Weather - Sunday Night Chance Of Showers Duncan, PA Weather - Monday Cloudy Duncan, PA Weather - Monday Night Mostly Cloudy Duncan, PA Weather - Tuesday Mostly Cloudy Duncan, PA Weather - Tuesday Night Mostly Cloudy Duncan, PA Weather - Wednesday Partly Sunny Duncan, PA Weather - Wednesday Night Mostly Cloudy Duncan, PA Weather - Thursday Partly Sunny
Patchy Fog Mostly Cloudy Mostly Cloudy Chance of Rain Chance of Showers Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Partly Sunny Mostly Cloudy Partly Sunny
Lo: 49°FLo: 9°C Hi: 65°FHi: 18°C
Lo: 51°FLo: 11°C Hi: 59°FHi: 15°C
Lo: 51°FLo: 11°C Hi: 61°FHi: 16°C
Lo: 51°FLo: 11°C Hi: 69°FHi: 21°C
Lo: 51°FLo: 11°C Hi: 70°FHi: 21°C
Lo: 55°FLo: 13°C Hi: 70°FHi: 21°C
POP: 100% POP: 70%
POP = Probability of Precipitation.
Weather Outlook Updated: 300 AM EDT Sat Sep 26 2026 Duncan, PA Weather - WeatherWorld.com

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Duncan Forecast Discussion

Meteorlogic Glosserator
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Issued: 130 AM EDT Sat Sep 26 2026

Key Messages

1) Nor`easter will bring gusty winds and periods of rain for the first weekend of Fall


Discussion

... KEY MESSAGE 1: Nor`easter will bring gusty winds and periods of rain for the first weekend of Fall

Sensible weather conditions continue to trend incrementally bearish on the margin particularly later Saturday through Sunday as wind and rain impacts extend westward from powerful Nor`easter tracking toward the NJ/Long Island/southern New England coast. Latest model guidance favored a mino...