Eighty Four, PA Weather Forecast

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Eighty Four, PA Weather Forecast

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Eighty Four PA weather  - Clear - 54°F
Clear
54°F
Updated 3:32 am
Feels Like 51°F
Humidity 89%
Wind VRB 3 mph
Barometer  30.25 in
Dew Point 51°F
Eighty Four PA weather  - Clear - 12°C
Clear
12°C
Updated 3:32 am
Feels Like 10°C
Humidity 89%
Wind VRB 5 km/h
Barometer  102.4 kPa
Dew Point 11°C

Eighty Four Weather Forecast

OVERNIGHT TODAY TONIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY
Eighty Four, PA Weather - Overnight Partly Cloudy Eighty Four, PA Weather - Today Sunny Eighty Four, PA Weather - Tonight Mostly Cloudy Eighty Four, PA Weather - Sunday Mostly Cloudy Eighty Four, PA Weather - Sunday Night Partly Cloudy Eighty Four, PA Weather - Monday Mostly Sunny Eighty Four, PA Weather - Monday Night Clear Eighty Four, PA Weather - Tuesday Sunny Eighty Four, PA Weather - Tuesday Night Clear Eighty Four, PA Weather - Wednesday Sunny Eighty Four, PA Weather - Wednesday Night Clear Eighty Four, PA Weather - Thursday Mostly Sunny
Partly Cloudy Sunny Mostly Cloudy Mostly Cloudy Partly Cloudy Mostly Sunny Clear Sunny Clear Sunny Clear Mostly Sunny
Lo: 49°FLo: 9°C Hi: 69°FHi: 21°C
Lo: 55°FLo: 13°C Hi: 71°FHi: 22°C
Lo: 49°FLo: 9°C Hi: 65°FHi: 18°C
Lo: 41°FLo: 5°C Hi: 61°FHi: 16°C
Lo: 41°FLo: 5°C Hi: 69°FHi: 21°C
Lo: 49°FLo: 9°C Hi: 70°FHi: 21°C
POP = Probability of Precipitation.
Weather Outlook Updated: 202 AM EDT Sat Oct 03 2026 Eighty Four, PA Weather - WeatherWorld.com

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Issued: 152 AM EDT Sat Oct 3 2026

Key Messages

1) Cooler and mainly dry from this weekend into early next week. Frost is a possibility Tuesday and Wednesday mornings, mainly northeast of Pittsburgh.


Discussion

... KEY MESSAGE 1... The broad trough will remain in place through the weekend and into next week, with temperatures returning to seasonal values for early October. The cooler temperatures will be reinforced by a shortwave digging through the upper trough on Sunday. This wave could pull moisture, from the boundary that become...