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Irvine, PA Weather Forecast

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Irvine, PA Weather Forecast

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Irvine PA weather - Clear - 49°F
Clear
49°F
Updated 1:40 am
Feels Like 39°F
Humidity 79%
Wind ESE 6 mph
Barometer  30.25 in
Dew Point 43°F
Irvine PA weather - Clear - 9°C
Clear
9°C
Updated 1:40 am
Feels Like 4°C
Humidity 79%
Wind ESE 10 km/h
Barometer  102.4 kPa
Dew Point 6°C
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Irvine Weather Forecast

REST OF TONIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT FRIDAY
Irvine, PA Weather - Rest Of Tonight Partly Cloudy Irvine, PA Weather - Sunday Partly Sunny Irvine, PA Weather - Sunday Night Patchy Fog Irvine, PA Weather - Monday Mostly Sunny Irvine, PA Weather - Monday Night Partly Cloudy Irvine, PA Weather - Tuesday Patchy Fog Irvine, PA Weather - Tuesday Night Clear Irvine, PA Weather - Wednesday Sunny Irvine, PA Weather - Wednesday Night Partly Cloudy Irvine, PA Weather - Thursday Mostly Sunny Irvine, PA Weather - Thursday Night Mostly Clear Irvine, PA Weather - Friday Mostly Sunny
Partly Cloudy Partly Sunny Patchy Fog Mostly Sunny Partly Cloudy Patchy Fog Clear Sunny Partly Cloudy Mostly Sunny Mostly Clear Mostly Sunny
Lo: 45°FLo: 7°C Hi: 65°FHi: 18°C
 Lo: 45°FLo: 7°C Hi: 59°FHi: 15°C
 Lo: 35°FLo: 2°C Hi: 61°FHi: 16°C
 Lo: 39°FLo: 4°C Hi: 69°FHi: 21°C
 Lo: 45°FLo: 7°C Hi: 69°FHi: 21°C
 Lo: 41°FLo: 5°C Hi: 69°FHi: 21°C
POP = Probability of Precipitation.
Weather Outlook Updated: 1200 AM EDT Sun Oct 04 2026 Irvine, PA Weather - WeatherWorld.com

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Irvine Forecast Discussion

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Issued: 725 PM EDT Sat Oct 3 2026

Key Messages

1) Frost/freeze conditions are probable Monday night and Tuesday night

2) Little to no rainfall forecast through October 9th


Discussion

... KEY MESSAGE 1: Frost/freeze conditions are probable Monday night and Tuesday night

The coldest air of the early Autumn season is poised to arrive by early next week with frost/freeze conditions expected Monday night and Tuesday night over much of the forecast area. Locations to the northwest of I-81 have the highest odds for frost with min temps arou...