Weather forecast for 10 daysPenryn, PA

Weather forecast for the weekend

Saturday Oct 17, 2026

  • min.
  • 34°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 16mphN 355°
  • Humidity: 57%
  • UV index: 0
  • Sunrise: 7:18 am EDT
  • Sunset: 6:23 pm EDT
  • ▼
In Penryn, during the afternoon and for the rest of the day, a stunningly clear sky is on the horizon.
The lowest temperature will be a wintry 33.8°F.
Sunrise was at 7:18 am and sunset will be at 6:23 pm; the daylight will last for 11h and 5min.

Sunday Oct 18, 2026

  • 61°F
  • 36°F
Sunny
Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 4mphN 4°
  • Humidity: 50%
  • UV index: 4
  • Sunrise: 7:19 am EDT
  • Sunset: 6:21 pm EDT
  • ▼
On Sunday, in Penryn, sunny conditions are also expected to continue.
The highest temperature will be a breezy 60.8°F, while the lowest predicted temperature is a wintry 35.6°F.
Tomorrow, expect the temperature to remain near October's average maximum of 63°F.
Sunrise will be at 7:19 am and sunset at 6:21 pm; tomorrow's daylight will last for 11h and 2min.

10-day overview

Daily temperatures

Warmest day: Tuesday 70°C.
Minimum temperature: 61°C.

Chance of precipitation

Highest chance: Sunday 25.10. 24%.

Long-term weather forecast

  • Saturday
  • Oct 17, 2026
  • min.
  • 34°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 16mphN 355°
  • Humidity: 57%
  • UV index: 0
  • Sunrise: 7:18 am EDT
  • Sunset: 6:23 pm EDT
  • ▼
  • Sunday
  • Oct 18, 2026
  • 61°F
  • 36°F
Sunny
Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 4mphN 4°
  • Humidity: 50%
  • UV index: 4
  • Sunrise: 7:19 am EDT
  • Sunset: 6:21 pm EDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 68°F
  • 45°F
Sunny
Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 7mphN 9°
  • Humidity: 54%
  • UV index: 4
  • Sunrise: 7:20 am EDT
  • Sunset: 6:20 pm EDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 70°F
  • 43°F
Sunny
Sunny
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 10mphN 3°
  • Humidity: 49%
  • UV index: 4
  • Sunrise: 7:21 am EDT
  • Sunset: 6:18 pm EDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 66°F
  • 43°F
Sunny
Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 9mphNNE 16°
  • Humidity: 51%
  • UV index: 4
  • Sunrise: 7:22 am EDT
  • Sunset: 6:17 pm EDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 68°F
  • 45°F
Sunny
Sunny
  • Precip. probability: 8%
  • Precipitation: 0"
  • Wind: 11mphN 349°
  • Humidity: 51%
  • UV index: 4
  • Sunrise: 7:23 am EDT
  • Sunset: 6:15 pm EDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 64°F
  • 37°F
Sunny
Sunny
  • Precip. probability: 9%
  • Precipitation: 0"
  • Wind: 8mphN 10°
  • Humidity: 55%
  • UV index: 4
  • Sunrise: 7:25 am EDT
  • Sunset: 6:14 pm EDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 63°F
  • 37°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 7mphNNE 30°
  • Humidity: 51%
  • UV index: 4
  • Sunrise: 7:26 am EDT
  • Sunset: 6:13 pm EDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 61°F
  • 41°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 7mphN 2°
  • Humidity: 63%
  • UV index: 4
  • Sunrise: 7:27 am EDT
  • Sunset: 6:11 pm EDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 68°F
  • 46°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 21%
  • Precipitation: 0"
  • Wind: 8mphNNW 342°
  • Humidity: 63%
  • UV index: 4
  • Sunrise: 7:28 am EDT
  • Sunset: 6:10 pm EDT
  • ▼
Primarily sunny and occasionally cloud-filled weather is expected.
Rainfall is not anticipated in Penryn in the upcoming days.
In the upcoming period, the maximum temperature will range between 60.8°F and 69.8°F, while the nightly low temperatures will show a considerable swing, as the lowest temperatures will be recorded between 33.8°F and 46.4°F.
Tuesday will be the warmest day, with a maximum temperature of 69.8°F; the coldest days will be Sunday and next Sunday, with a maximum of 60.8°F.
Updated: Oct 17, 2026 @ 19:47:17 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Tomorrow, in Penryn, conditions remain stable and sunny, with little cloud presence.

Tomorrow, the maximum temperature in Penryn will be 60.8°F, while the minimum temperature will be 35.6°F.
The maximum temperature will be in line with the average highest temperature of 63°F in October. The lowest temperature will be significantly lower than the average low of 46.8°F.

On Sunday, in Penryn, sunrise will be at 7:19 am and sunset at 6:21 pm (EDT).

In Penryn, tomorrow, there will be 11h and 2min of daylight.