Weather forecast for 10 daysCornwall, PA
Weather forecast for the weekend
Saturday Oct 31, 2026
- 59°F
- 36°F
Mostly Sunny
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 7mphNNW 334°
- Humidity: 59%
- UV index: 3
- Sunrise: 7:34 am EDT
- Sunset: 6:04 pm EDT
- details ▼
On Saturday, October 31, expect brilliant sunshine under mostly clear skies.
Temperatures will oscillate between a moderate 59°F at their highest and an icy 35.6°F at their lowest.
On Saturday, the expected maximum temperature should be consistent with October's typical high of 61.7°F.
Sunrise will be at 7:34 am and sunset at 6:04 pm; the daylight will last for 10h and 30min.
Temperatures will oscillate between a moderate 59°F at their highest and an icy 35.6°F at their lowest.
On Saturday, the expected maximum temperature should be consistent with October's typical high of 61.7°F.
Sunrise will be at 7:34 am and sunset at 6:04 pm; the daylight will last for 10h and 30min.
Sunday Nov 1, 2026
- 63°F
- 39°F
Partly Cloudy
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 4mphSSE 156°
- Humidity: 53%
- UV index: 3
- Sunrise: 6:35 am EST
- Sunset: 5:02 pm EST
- details ▼
On Sunday, in Cornwall, sunny moments will alternate with patchy cloud cover.
Anticipated temperature values will span from an enjoyable 62.6°F down to a cold 39.2°F.
The predicted maximum temperature will closely reflect October's average high of 61.7°F.
Sunrise will be at 6:35 am and sunset at 5:02 pm; the daylight will last for 10h and 28min.
Anticipated temperature values will span from an enjoyable 62.6°F down to a cold 39.2°F.
The predicted maximum temperature will closely reflect October's average high of 61.7°F.
Sunrise will be at 6:35 am and sunset at 5:02 pm; the daylight will last for 10h and 28min.
10-day overview
Daily temperatures
Warmest day: Tuesday 73°C.
Coldest day: Saturday 07.11. 57°C.
Coldest day: Saturday 07.11. 57°C.
Chance of precipitation
Highest chance: Thursday 05.11. 67%.
Long-term weather forecast
- Thursday
- Oct 29, 2026
- min.
- 52°F
Mostly Clear
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 5mphSW 235°
- Humidity: 91%
- UV index: 0
- Sunrise: 7:32 am EDT
- Sunset: 6:06 pm EDT
- details ▼
- Friday
- Oct 30, 2026
- 68°F
- 39°F
Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 14mphNW 307°
- Humidity: 59%
- UV index: 3
- Sunrise: 7:33 am EDT
- Sunset: 6:05 pm EDT
- details ▼
- Saturday
- Oct 31, 2026
- 59°F
- 36°F
Mostly Sunny
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 7mphNNW 334°
- Humidity: 59%
- UV index: 3
- Sunrise: 7:34 am EDT
- Sunset: 6:04 pm EDT
- details ▼
- Sunday
- Nov 1, 2026
- 63°F
- 39°F
Partly Cloudy
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 4mphSSE 156°
- Humidity: 53%
- UV index: 3
- Sunrise: 6:35 am EST
- Sunset: 5:02 pm EST
- details ▼
- Monday
- Nov 2, 2026
- 66°F
- 43°F
Partly Cloudy
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 4mphSSW 192°
- Humidity: 59%
- UV index: 3
- Sunrise: 6:36 am EST
- Sunset: 5:01 pm EST
- details ▼
- Tuesday
- Nov 3, 2026
- 73°F
- 46°F
Partly Cloudy
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 6mphSSE 147°
- Humidity: 56%
- UV index: 3
- Sunrise: 6:37 am EST
- Sunset: 5:00 pm EST
- details ▼
- Wednesday
- Nov 4, 2026
- 72°F
- 57°F
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0.24"
- Wind: 9mphSE 128°
- Humidity: 64%
- UV index: 3
- Sunrise: 6:38 am EST
- Sunset: 4:59 pm EST
- details ▼
- Thursday
- Nov 5, 2026
- 70°F
- 55°F
Rain
- Precip. probability: 67%
- Precipitation: 0.55"
- Wind: 9mphESE 117°
- Humidity: 76%
- UV index: 2
- Sunrise: 6:40 am EST
- Sunset: 4:58 pm EST
- details ▼
- Friday
- Nov 6, 2026
- 66°F
- 48°F
Mostly Cloudy
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 9mphNW 316°
- Humidity: 71%
- UV index: 2
- Sunrise: 6:41 am EST
- Sunset: 4:57 pm EST
- details ▼
- Saturday
- Nov 7, 2026
- 57°F
- 39°F
Partly Cloudy
- Precip. probability: 13%
- Precipitation: 0"
- Wind: 11mphNW 316°
- Humidity: 62%
- UV index: 3
- Sunrise: 6:42 am EST
- Sunset: 4:56 pm EST
- details ▼
For the next ten days, a combination of primarily cloudy and occasionally bright and showery weather is expected.
Rainfall is forecasted for Wednesday and next Thursday.
There will be a considerable variation in temperature across the forecast period. The maximum temperature will vary between 57.2°F and 73.4°F, while the lowest nightly temperature differences will be also quite pronounced, as the lowest temperatures will be recorded between 35.6°F and 57.2°F.
With the highest temperature of 73.4°F, Tuesday will be the warmest day; the coldest day will be next Saturday, with a maximum of 57.2°F.
Rainfall is forecasted for Wednesday and next Thursday.
There will be a considerable variation in temperature across the forecast period. The maximum temperature will vary between 57.2°F and 73.4°F, while the lowest nightly temperature differences will be also quite pronounced, as the lowest temperatures will be recorded between 35.6°F and 57.2°F.
With the highest temperature of 73.4°F, Tuesday will be the warmest day; the coldest day will be next Saturday, with a maximum of 57.2°F.
Updated: Oct 30, 2026 @ 00:41:43 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
In Cornwall, a combination of predominantly dull and occasionally clear and damp weather is expected for the next ten days.
Rainfall is predicted for Wednesday and next Thursday in Cornwall. Next Thursday, with moderate precipitation of 0.55", will be the day with the most rainfall.
The maximum temperature will vary between 57.2°F and 73.4°F, as the minimum temperature will range between 35.6°F and 57.2°F.
With the maximum temperature of 73.4°F, Tuesday will be the warmest day. The coldest day will be next Saturday, with a maximum of 57.2°F.
On Saturday, mostly sunny and dry conditions will continue.
On Saturday, the maximum temperature will be 59°F, while the minimum temperature will be 35.6°F.
On Sunday, changing cloud patterns will allow for periods of sunshine.
On Sunday, the maximum temperature will be 62.6°F, while the minimum temperature will be 39.2°F.





