Will it rain in Pennsylvania on Sunday, October 18, 2026?

Most likely not: the chance of rain is 0%.

What will the temperature be in Pennsylvania on Sunday, October 18, 2026?

A high of 15°C and a low of 2°C are expected. Conditions: clear.

What time are sunrise and sunset in Pennsylvania on October 18, 2026?

Sunrise is at 07:25 and sunset at 18:26 (local time); day length 11 h 0 min.

How reliable is this forecast?

Forecasts for the first 3 days are usually highly accurate; this page is updated about every 30 minutes.

Weather · United States

Pennsylvania Weather Tomorrow

Pennsylvania · Sunday, October 18 2026

15°2°

Clear

High 15°, low 2°

Chance of rain: 0%; No rain
Wind: 9 km/h; southwest
UV index: 4; Moderate
Sunrise: 07:25; Sunset 18:26
Day length: 11 h 0 min
Moon: First quarter; 51% illuminated

Updated: 18 h ago · Source: Open-Meteo

Forecast for Pennsylvania on Sunday, October 18, 2026: clear, with a high of 15°C and a low of 2°C. No significant rain is expected (0% chance). Wind from the southwest at up to 9 km/h. Sunrise is at 07:25 and sunset at 18:26; day length 11 h 0 min. 3° warmer than the previous day. Temperatures are close to the 7-day average. The best time to be outdoors looks like 12:00–19:00.

What to wear and what to watch out for

Cool in the morning and evening: dress in layers and bring a sweater or jacket.
A good day for outdoor activities.

Tomorrow will be 3° warmer than today.

Sunday, October 18: hour by hour

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Weather nearby on October 18

Frequently asked questions

Will it rain in Pennsylvania on Sunday, October 18, 2026?: Most likely not: the chance of rain is 0%.
What will the temperature be in Pennsylvania on Sunday, October 18, 2026?: A high of 15°C and a low of 2°C are expected. Conditions: clear.
What time are sunrise and sunset in Pennsylvania on October 18, 2026?: Sunrise is at 07:25 and sunset at 18:26 (local time); day length 11 h 0 min.
How reliable is this forecast?: Forecasts for the first 3 days are usually highly accurate; this page is updated about every 30 minutes.