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Greenock, PA Weather Forecast

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Greenock, PA Weather Forecast

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Greenock PA weather - Clear - 50°F
Clear
50°F
Updated 6:51 am
Feels Like 43°F
Humidity 92%
Wind N 5 mph
Barometer  30.24 in
Dew Point 48°F
Greenock PA weather - Clear - 10°C
Clear
10°C
Updated 6:51 am
Feels Like 6°C
Humidity 92%
Wind N 8 km/h
Barometer  102.4 kPa
Dew Point 9°C
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Greenock Weather Forecast

TODAY TONIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT
Greenock, PA Weather - Today Sunny Greenock, PA Weather - Tonight Partly Cloudy Greenock, PA Weather - Sunday Partly Sunny Greenock, PA Weather - Sunday Night Partly Cloudy Greenock, PA Weather - Monday Mostly Sunny Greenock, PA Weather - Monday Night Clear Greenock, PA Weather - Tuesday Sunny Greenock, PA Weather - Tuesday Night Clear Greenock, PA Weather - Wednesday Sunny Greenock, PA Weather - Wednesday Night Clear Greenock, PA Weather - Thursday Mostly Sunny Greenock, PA Weather - Thursday Night Clear
Sunny Partly Cloudy Partly Sunny Partly Cloudy Mostly Sunny Clear Sunny Clear Sunny Clear Mostly Sunny Clear
Hi: 69°FHi: 21°C
 Lo: 55°FLo: 13°C Hi: 71°FHi: 22°C
 Lo: 50°FLo: 10°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: 71°FHi: 22°C
 Lo: 49°FLo: 9°C
POP = Probability of Precipitation.
Weather Outlook Updated: 502 AM EDT Sat Oct 03 2026 Greenock, 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...