Weather forecast for 10 daysNorthumberland, PA
Weather forecast for the weekend
Sunday Oct 18, 2026
- 59°F
- 30°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 1mphSSW 212°
- Humidity: 53%
- UV index: 4
- Sunrise: 7:22 am EDT
- Sunset: 6:22 pm EDT
- details ▼
Today, on Sunday, October 18, uninterrupted sunshine is anticipated.
The daytime temperature will peak at a moderate 59°F, significantly contrasting with the night's low of a subzero 30.2°F.
This predicted maximum temperature is expected to mirror October's typical high of 61.2°F.
Sunrise was at 7:22 am and sunset will be at 6:22 pm; the daylight will last for 11h and 1min.
The daytime temperature will peak at a moderate 59°F, significantly contrasting with the night's low of a subzero 30.2°F.
This predicted maximum temperature is expected to mirror October's typical high of 61.2°F.
Sunrise was at 7:22 am and sunset will be at 6:22 pm; the daylight will last for 11h and 1min.
10-day overview
Daily temperatures
Warmest day: Tuesday 70°C.
Coldest day: today 59°C.
Coldest day: today 59°C.
Chance of precipitation
Highest chance: Sunday 25.10. 20%.
Long-term weather forecast
- Sunday
- Oct 18, 2026
- 59°F
- 30°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 1mphSSW 212°
- Humidity: 53%
- UV index: 4
- Sunrise: 7:22 am EDT
- Sunset: 6:22 pm EDT
- details ▼
- Monday
- Oct 19, 2026
- 66°F
- 41°F
Sunny
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 3mphN 2°
- Humidity: 61%
- UV index: 4
- Sunrise: 7:23 am EDT
- Sunset: 6:21 pm EDT
- details ▼
- Tuesday
- Oct 20, 2026
- 70°F
- 37°F
Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 9mphN 1°
- Humidity: 59%
- UV index: 4
- Sunrise: 7:24 am EDT
- Sunset: 6:19 pm EDT
- details ▼
- Wednesday
- Oct 21, 2026
- 66°F
- 37°F
Sunny
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 6mphN 6°
- Humidity: 57%
- UV index: 4
- Sunrise: 7:25 am EDT
- Sunset: 6:18 pm EDT
- details ▼
- Thursday
- Oct 22, 2026
- 66°F
- 39°F
Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 8mphN 352°
- Humidity: 55%
- UV index: 4
- Sunrise: 7:26 am EDT
- Sunset: 6:16 pm EDT
- details ▼
- Friday
- Oct 23, 2026
- 61°F
- 30°F
Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 7mphN 8°
- Humidity: 55%
- UV index: 4
- Sunrise: 7:27 am EDT
- Sunset: 6:15 pm EDT
- details ▼
- Saturday
- Oct 24, 2026
- 63°F
- 30°F
Mostly Sunny
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 3mphNE 46°
- Humidity: 59%
- UV index: 4
- Sunrise: 7:28 am EDT
- Sunset: 6:13 pm EDT
- details ▼
- Sunday
- Oct 25, 2026
- 63°F
- 34°F
Partly Cloudy
- Precip. probability: 20%
- Precipitation: 0"
- Wind: 3mphNW 313°
- Humidity: 61%
- UV index: 4
- Sunrise: 7:29 am EDT
- Sunset: 6:12 pm EDT
- details ▼
- Monday
- Oct 26, 2026
- 68°F
- 41°F
Partly Cloudy
- Precip. probability: 19%
- Precipitation: 0"
- Wind: 4mphNNW 335°
- Humidity: 63%
- UV index: 4
- Sunrise: 7:31 am EDT
- Sunset: 6:11 pm EDT
- details ▼
- Tuesday
- Oct 27, 2026
- 64°F
- 39°F
Partly Cloudy
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 6mphN 358°
- Humidity: 63%
- UV index: 3
- Sunrise: 7:32 am EDT
- Sunset: 6:09 pm EDT
- details ▼
Weather patterns suggest that a combination of clear and gloomy weather is expected.
Rainfall is not anticipated in Northumberland in the upcoming days.
In the upcoming period, the highest temperature will range between 59°F and 69.8°F, while the low temperature range extends from 30.2°F to 41°F.
Expect the warmest day on Tuesday, with temperatures peaking at 69.8°F; today is the coldest day, with a maximum temperature of 59°F.
Rainfall is not anticipated in Northumberland in the upcoming days.
In the upcoming period, the highest temperature will range between 59°F and 69.8°F, while the low temperature range extends from 30.2°F to 41°F.
Expect the warmest day on Tuesday, with temperatures peaking at 69.8°F; today is the coldest day, with a maximum temperature of 59°F.
Updated: Oct 18, 2026 @ 13:28:26 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
On Sunday, sunshine and minimal clouds are in the outlook.
Today, the highest temperature will be 59°F, while the lowest temperature will be 30.2°F.
Today, the maximum temperature will be in line with the average highest temperature in October. The lowest temperature today will be notably lower than the average low of 44.2°F.
Today, the maximum temperature will be in line with the average highest temperature in October. The lowest temperature today will be notably lower than the average low of 44.2°F.
On Sunday, in Northumberland, sunrise was at 7:22 am and sunset will be at 6:22 pm (EDT).
Today, the daylight will last for 11h and 1min.
