Lyndon, PA Weather Forecast

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Lyndon, PA Weather Forecast

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Lyndon PA weather  - Clear - 64°F
Clear
64°F
Updated 5:34 pm
Feels Like 57°F
Humidity 35%
Wind NW 8 mph
Barometer  30.12 in
Dew Point 36°F
Lyndon PA weather  - Clear - 18°C
Clear
18°C
Updated 5:34 pm
Feels Like 14°C
Humidity 35%
Wind NW 13 km/h
Barometer  101.9 kPa
Dew Point 2°C

Lyndon Weather Forecast

TONIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT TUESDAY
Lyndon, PA Weather - Tonight Mostly Clear Lyndon, PA Weather - Thursday Sunny Lyndon, PA Weather - Thursday Night Mostly Clear Lyndon, PA Weather - Friday Sunny Lyndon, PA Weather - Friday Night Mostly Clear Lyndon, PA Weather - Saturday Sunny Lyndon, PA Weather - Saturday Night Clear Lyndon, PA Weather - Sunday Sunny Lyndon, PA Weather - Sunday Night Mostly Clear Lyndon, PA Weather - Monday Sunny Lyndon, PA Weather - Monday Night Mostly Clear Lyndon, PA Weather - Tuesday Mostly Sunny
Mostly Clear Sunny Mostly Clear Sunny Mostly Clear Sunny Clear Sunny Mostly Clear Sunny Mostly Clear Mostly Sunny
Lo: 40°FLo: 4°C Hi: 65°FHi: 18°C
Lo: 40°FLo: 4°C Hi: 60°FHi: 16°C
Lo: 35°FLo: 2°C Hi: 61°FHi: 16°C
Lo: 39°FLo: 4°C Hi: 65°FHi: 18°C
Lo: 40°FLo: 4°C Hi: 69°FHi: 21°C
Lo: 45°FLo: 7°C Hi: 65°FHi: 18°C
POP = Probability of Precipitation.
Weather Outlook Updated: 430 PM EDT Wed Oct 21 2026 Lyndon, PA Weather - WeatherWorld.com

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Issued: 218 PM EDT Wed Oct 21 2026

Key Messages

1) Seasonably dry pattern rolls into the last week of October


Discussion

... KEY MESSAGE 1: Seasonably dry pattern rolls on into the last week of October

Rinse and repeat. Great viewing tonight for the peak of the Orionid meteor shower. Frost headlines are probable Friday night/Saturday morning for Lebanon and Lancaster Counties.


Aviation

/18Z WEDNESDAY THROUGH MONDAY/... Outside of early morning river valley fog and areas of frost, expect solid VFR flying conditions into next week.


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