Weather forecast for 10 daysArlington Knolls, PA
Weather forecast for the weekend
Saturday Oct 17, 2026
- 52°F
- 30°F
Sunny
- Precip. probability: 18%
- Precipitation: 0"
- Wind: 16mphNNW 346°
- Humidity: 44%
- UV index: 4
- Sunrise: 7:15 am EDT
- Sunset: 6:19 pm EDT
- details ▼
On Saturday, October 17, the forecast calls for abundant sunshine.
The temperature is forecasted to vary between a cool 51.8°F and a subzero 30.2°F.
Today, temperatures will feel colder as the forecast mirrors November's average high rather than October's.
Sunrise was at 7:15 am and sunset will be at 6:19 pm; the daylight will last for 11h and 4min.
The temperature is forecasted to vary between a cool 51.8°F and a subzero 30.2°F.
Today, temperatures will feel colder as the forecast mirrors November's average high rather than October's.
Sunrise was at 7:15 am and sunset will be at 6:19 pm; the daylight will last for 11h and 4min.
Sunday Oct 18, 2026
- 61°F
- 36°F
Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 3mphNE 35°
- Humidity: 50%
- UV index: 4
- Sunrise: 7:16 am EDT
- Sunset: 6:17 pm EDT
- details ▼
On Sunday, October 18, clear skies and sunshine are anticipated.
The temperature will vary between a maximum of an enjoyable 60.8°F and a minimum of a wintry 35.6°F.
October's typical peak of 61.9°F is predicted to be mirrored in the day’s high.
Sunrise will be at 7:16 am and sunset at 6:17 pm; tomorrow's daylight will last for 11h and 1min.
The temperature will vary between a maximum of an enjoyable 60.8°F and a minimum of a wintry 35.6°F.
October's typical peak of 61.9°F is predicted to be mirrored in the day’s high.
Sunrise will be at 7:16 am and sunset at 6:17 pm; tomorrow's daylight will last for 11h and 1min.
10-day overview
Daily temperatures
Warmest day: Tuesday 72°C.
Coldest day: today 52°C.
Coldest day: today 52°C.
Chance of precipitation
Highest chance: Monday 26.10. 24%.
Long-term weather forecast
- Saturday
- Oct 17, 2026
- 52°F
- 30°F
Sunny
- Precip. probability: 18%
- Precipitation: 0"
- Wind: 16mphNNW 346°
- Humidity: 44%
- UV index: 4
- Sunrise: 7:15 am EDT
- Sunset: 6:19 pm EDT
- details ▼
- Sunday
- Oct 18, 2026
- 61°F
- 36°F
Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 3mphNE 35°
- Humidity: 50%
- UV index: 4
- Sunrise: 7:16 am EDT
- Sunset: 6:17 pm EDT
- details ▼
- Monday
- Oct 19, 2026
- 68°F
- 45°F
Mostly Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 6mphNE 35°
- Humidity: 53%
- UV index: 4
- Sunrise: 7:17 am EDT
- Sunset: 6:16 pm EDT
- details ▼
- Tuesday
- Oct 20, 2026
- 72°F
- 43°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 9mphNNE 20°
- Humidity: 47%
- UV index: 4
- Sunrise: 7:18 am EDT
- Sunset: 6:14 pm EDT
- details ▼
- Wednesday
- Oct 21, 2026
- 66°F
- 41°F
Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 9mphNE 36°
- Humidity: 52%
- UV index: 4
- Sunrise: 7:19 am EDT
- Sunset: 6:13 pm EDT
- details ▼
- Thursday
- Oct 22, 2026
- 70°F
- 45°F
Mostly Sunny
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 8mphN 2°
- Humidity: 49%
- UV index: 4
- Sunrise: 7:21 am EDT
- Sunset: 6:11 pm EDT
- details ▼
- Friday
- Oct 23, 2026
- 64°F
- 41°F
Mostly Sunny
- Precip. probability: 11%
- Precipitation: 0"
- Wind: 7mphNNE 23°
- Humidity: 50%
- UV index: 4
- Sunrise: 7:22 am EDT
- Sunset: 6:10 pm EDT
- details ▼
- Saturday
- Oct 24, 2026
- 63°F
- 39°F
Partly Cloudy
- Precip. probability: 14%
- Precipitation: 0"
- Wind: 7mphNNE 32°
- Humidity: 54%
- UV index: 4
- Sunrise: 7:23 am EDT
- Sunset: 6:09 pm EDT
- details ▼
- Sunday
- Oct 25, 2026
- 64°F
- 43°F
Mostly Sunny
- Precip. probability: 22%
- Precipitation: 0"
- Wind: 7mphNNE 20°
- Humidity: 59%
- UV index: 4
- Sunrise: 7:24 am EDT
- Sunset: 6:07 pm EDT
- details ▼
- Monday
- Oct 26, 2026
- 68°F
- 46°F
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 7mphN 349°
- Humidity: 63%
- UV index: 3
- Sunrise: 7:25 am EDT
- Sunset: 6:06 pm EDT
- details ▼
Ten-day trends indicate that primarily dry and sunny and occasionally gloomy weather is predicted.
Rain is not forecasted in Arlington Knolls in the upcoming period.
Noticeable swings in temperature are expected in the upcoming period. The temperature is expected to swing from 51.8°F up to 71.6°F, while the lowest night temperatures will vary also significantly, as temperatures overnight will fluctuate from 30.2°F up to 46.4°F.
Tuesday is expected to be the warmest, reaching up to 71.6°F; today is the coldest day, with a maximum temperature of 51.8°F.
Rain is not forecasted in Arlington Knolls in the upcoming period.
Noticeable swings in temperature are expected in the upcoming period. The temperature is expected to swing from 51.8°F up to 71.6°F, while the lowest night temperatures will vary also significantly, as temperatures overnight will fluctuate from 30.2°F up to 46.4°F.
Tuesday is expected to be the warmest, reaching up to 71.6°F; today is the coldest day, with a maximum temperature of 51.8°F.
Updated: Oct 17, 2026 @ 15:37:43 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, in Arlington Knolls, clear skies and sunshine are anticipated.
Today, the maximum temperature will be 51.8°F, while the minimum temperature will be 30.2°F.
The maximum temperature today will be uncommonly lower than the average highest temperature of 61.9°F in October. The lowest temperature today will be also notably lower than the average low of 45.9°F.
The maximum temperature today will be uncommonly lower than the average highest temperature of 61.9°F in October. The lowest temperature today will be also notably lower than the average low of 45.9°F.
On Saturday, in Arlington Knolls, sunrise was at 7:15 am and sunset will be at 6:19 pm (EDT).
In Arlington Knolls, today, there will be 11h and 4min of daylight.
On Sunday, sunshine and minimal clouds are in the outlook.
Tomorrow, the highest temperature will be 60.8°F, while the lowest temperature will be 35.6°F.
The maximum temperature tomorrow will be in line with the average highest temperature in October. The lowest temperature tomorrow will be noticeably lower than the average low of 45.9°F.
The maximum temperature tomorrow will be in line with the average highest temperature in October. The lowest temperature tomorrow will be noticeably lower than the average low of 45.9°F.
On Sunday, in Arlington Knolls, sunrise will be at 7:16 am and sunset at 6:17 pm (EDT).
Tomorrow, the daylight will last for 11h and 1min.





