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Tarentum, PA Weather Forecast

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Tarentum, PA Weather Forecast

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Tarentum PA weather - Clear - 50°F
Clear
50°F
Updated 6:19 am
Feels Like 50°F
Humidity 100%
Wind SSW 3 mph
Barometer  29.91 in
Dew Point 50°F
Tarentum PA weather - Clear - 10°C
Clear
10°C
Updated 6:19 am
Feels Like 10°C
Humidity 100%
Wind SSW 5 km/h
Barometer  101.2 kPa
Dew Point 10°C
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Tarentum Weather Forecast

OVERNIGHT TODAY TONIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT COLUMBUS DAY MONDAY NIGHT TUESDAY
Tarentum, PA Weather - Overnight Clear Tarentum, PA Weather - Today Sunny Tarentum, PA Weather - Tonight Clear Tarentum, PA Weather - Friday Sunny Tarentum, PA Weather - Friday Night Clear Tarentum, PA Weather - Saturday Partly Cloudy Tarentum, PA Weather - Saturday Night Chance Of Showers Tarentum, PA Weather - Sunday Showers Tarentum, PA Weather - Sunday Night Showers Tarentum, PA Weather - Columbus Day Chance Of Showers Tarentum, PA Weather - Monday Night Mostly Cloudy Tarentum, PA Weather - Tuesday Chance Of Showers
Clear Sunny Clear Sunny Clear Partly Cloudy Chance of Showers Showers Showers Chance of Showers Mostly Cloudy Chance of Showers
Lo: 51°FLo: 11°C Hi: 70°FHi: 21°C
 Lo: 45°FLo: 7°C Hi: 71°FHi: 22°C
 Lo: 49°FLo: 9°C Hi: 75°FHi: 24°C
 Lo: 59°FLo: 15°C Hi: 69°FHi: 21°C
 Lo: 59°FLo: 15°C Hi: 71°FHi: 22°C
 Lo: 59°FLo: 15°C Hi: 69°FHi: 21°C
POP: 50% POP: 90% POP: 90% POP: 50% POP: 50%
POP = Probability of Precipitation.
Weather Outlook Updated: 202 AM EDT Thu Oct 08 2026 Tarentum, PA Weather - WeatherWorld.com

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Tarentum Forecast Discussion

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Issued: 258 AM EDT Thu Oct 8 2026

Key Messages

1) Dry weather continues into the weekend with a warming trend by Saturday

2) The remnant low of Isaias may provide a soaking rain Sunday into Sunday night, although widespread flood risks remain low


Discussion

... KEY MESSAGE 1... Dry weather is expected to continue through Friday and Saturday as surface high pressure remains in control. Temperatures remain a a bit above climatology through Friday. Southerly flow and rising heights behind the departing high may push daytime highs some ...