Weather forecast for 10 daysArnold, PA
Weather forecast for the weekend
Saturday Oct 17, 2026
- 52°F
- 30°F
Partly Cloudy
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 13mphNNW 338°
- Humidity: 47%
- UV index: 4
- Sunrise: 7:32 am EDT
- Sunset: 6:36 pm EDT
- details ▼
Today, in Arnold, a partly cloudy sky is anticipated.
Temperatures will oscillate between a crisp 51.8°F at their highest and a harsh 30.2°F at their lowest.
Today, the high of 51.8°F will be lower and more in line with November's typical maximum of 48.4°F than October's 61.3°F.
Sunrise was at 7:32 am and sunset will be at 6:36 pm; the daylight will last for 11h and 4min.
Temperatures will oscillate between a crisp 51.8°F at their highest and a harsh 30.2°F at their lowest.
Today, the high of 51.8°F will be lower and more in line with November's typical maximum of 48.4°F than October's 61.3°F.
Sunrise was at 7:32 am and sunset will be at 6:36 pm; the daylight will last for 11h and 4min.
Sunday Oct 18, 2026
- 61°F
- 32°F
Sunny
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 4mphSSE 151°
- Humidity: 59%
- UV index: 4
- Sunrise: 7:33 am EDT
- Sunset: 6:34 pm EDT
- details ▼
Tomorrow, on Sunday, conditions remain stable and sunny, with little cloud presence.
The temperature will peak at a breezy 60.8°F during the day, dropping to a low of a cold 32°F at night.
The highest temperature is anticipated to follow the average for October, around 61.3°F.
Sunrise will be at 7:33 am and sunset at 6:34 pm; tomorrow's daylight will last for 11h and 1min.
The temperature will peak at a breezy 60.8°F during the day, dropping to a low of a cold 32°F at night.
The highest temperature is anticipated to follow the average for October, around 61.3°F.
Sunrise will be at 7:33 am and sunset at 6:34 pm; tomorrow's daylight will last for 11h and 1min.
10-day overview
Daily temperatures
Maximum temperature: 68°C.
Coldest day: today 52°C.
Coldest day: today 52°C.
Chance of precipitation
Highest chance: Monday 12%.
Long-term weather forecast
- Saturday
- Oct 17, 2026
- 52°F
- 30°F
Partly Cloudy
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 13mphNNW 338°
- Humidity: 47%
- UV index: 4
- Sunrise: 7:32 am EDT
- Sunset: 6:36 pm EDT
- details ▼
- Sunday
- Oct 18, 2026
- 61°F
- 32°F
Sunny
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 4mphSSE 151°
- Humidity: 59%
- UV index: 4
- Sunrise: 7:33 am EDT
- Sunset: 6:34 pm EDT
- details ▼
- Monday
- Oct 19, 2026
- 68°F
- 36°F
Sunny
- Precip. probability: 12%
- Precipitation: 0"
- Wind: 5mphNNE 33°
- Humidity: 56%
- UV index: 4
- Sunrise: 7:34 am EDT
- Sunset: 6:33 pm EDT
- details ▼
- Tuesday
- Oct 20, 2026
- 68°F
- 37°F
Sunny
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 7mphN 10°
- Humidity: 63%
- UV index: 4
- Sunrise: 7:35 am EDT
- Sunset: 6:31 pm EDT
- details ▼
- Wednesday
- Oct 21, 2026
- 66°F
- 34°F
Sunny
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 6mphNE 42°
- Humidity: 62%
- UV index: 4
- Sunrise: 7:36 am EDT
- Sunset: 6:30 pm EDT
- details ▼
- Thursday
- Oct 22, 2026
- 66°F
- 39°F
Sunny
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 6mphN 1°
- Humidity: 61%
- UV index: 4
- Sunrise: 7:38 am EDT
- Sunset: 6:28 pm EDT
- details ▼
- Friday
- Oct 23, 2026
- 64°F
- 37°F
Sunny
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 7mphNE 40°
- Humidity: 64%
- UV index: 4
- Sunrise: 7:39 am EDT
- Sunset: 6:27 pm EDT
- details ▼
- Saturday
- Oct 24, 2026
- 63°F
- 36°F
Mostly Sunny
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 7mphENE 73°
- Humidity: 63%
- UV index: 4
- Sunrise: 7:40 am EDT
- Sunset: 6:26 pm EDT
- details ▼
- Sunday
- Oct 25, 2026
- 66°F
- 43°F
Mostly Sunny
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 6mphE 96°
- Humidity: 64%
- UV index: 4
- Sunrise: 7:41 am EDT
- Sunset: 6:24 pm EDT
- details ▼
- Monday
- Oct 26, 2026
- 68°F
- 45°F
Partly Cloudy
- Precip. probability: 11%
- Precipitation: 0"
- Wind: 7mphW 270°
- Humidity: 68%
- UV index: 4
- Sunrise: 7:42 am EDT
- Sunset: 6:23 pm EDT
- details ▼
Forecasts for the ten-day outlook show that primarily clear and occasionally dull weather is anticipated.
Rainfall is not expected in Arnold in the upcoming period.
Expect a substantial fluctuation in daytime highs throughout the forecast window. The temperature is expected to swing from 51.8°F up to 68°F, while the lowest night temperatures will vary also significantly, as the lowest temperatures will be recorded between 30.2°F and 44.6°F.
With a maximum temperature of 68°F, Monday, Tuesday and next Monday will be the warmest days in Arnold; today is the coldest day, with a maximum temperature of 51.8°F.
Rainfall is not expected in Arnold in the upcoming period.
Expect a substantial fluctuation in daytime highs throughout the forecast window. The temperature is expected to swing from 51.8°F up to 68°F, while the lowest night temperatures will vary also significantly, as the lowest temperatures will be recorded between 30.2°F and 44.6°F.
With a maximum temperature of 68°F, Monday, Tuesday and next Monday will be the warmest days in Arnold; today is the coldest day, with a maximum temperature of 51.8°F.
Updated: Oct 17, 2026 @ 16:18:41 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
Today, occasional clouds will pass by, but expect bright spells.
Today, the highest temperature will be 51.8°F, while the lowest temperature will be 30.2°F.
The highest temperature will be significantly lower than the average maximum of 61.3°F in October. The lowest temperature will be also notably lower than the average low of 45°F.
The highest temperature will be significantly lower than the average maximum of 61.3°F in October. The lowest temperature will be also notably lower than the average low of 45°F.
On Saturday, in Arnold, sunrise was at 7:32 am and sunset will be at 6:36 pm (EDT).
In Arnold, today, there will be 11h and 4min of daylight.
Tomorrow, sunny skies are in store, with excellent visibility.
Tomorrow, the highest temperature will be 60.8°F, while the lowest temperature will be 32°F.
Tomorrow, the highest temperature will be in line with the average maximum temperature in October. The lowest temperature tomorrow will be uncommonly lower than the average low of 45°F.
Tomorrow, the highest temperature will be in line with the average maximum temperature in October. The lowest temperature tomorrow will be uncommonly lower than the average low of 45°F.
On Sunday, in Arnold, sunrise will be at 7:33 am and sunset at 6:34 pm (EDT).
In Arnold, tomorrow, there will be 11h and 1min of daylight.





