Weather forecast for 10 daysFullerton, PA
Weather forecast for the weekend
Saturday Oct 17, 2026
- 52°F
- 30°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 15mphNNW 348°
- Humidity: 44%
- UV index: 4
- Sunrise: 7:15 am EDT
- Sunset: 6:18 pm EDT
- details ▼
On Saturday, October 17, sunny conditions are expected to continue.
The temperature scale will run from a maximum of a cool 51.8°F to a minimum of a freezing 30.2°F.
Today, the forecast leans colder as the expected high better matches November's average of 49.8°F.
Sunrise was at 7:15 am and sunset will be at 6:18 pm; the daylight will last for 11h and 4min.
The temperature scale will run from a maximum of a cool 51.8°F to a minimum of a freezing 30.2°F.
Today, the forecast leans colder as the expected high better matches November's average of 49.8°F.
Sunrise was at 7:15 am and sunset will be at 6:18 pm; the daylight will last for 11h and 4min.
Sunday Oct 18, 2026
- 61°F
- 36°F
Sunny
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 4mphNNE 24°
- Humidity: 50%
- UV index: 4
- Sunrise: 7:16 am EDT
- Sunset: 6:17 pm EDT
- details ▼
On Sunday, in Fullerton, sunny skies are also in store, with excellent visibility.
Temperature is predicted to swing from a high of a breezy 60.8°F to a low of an icy 35.6°F.
The temperature for tomorrow is anticipated to correspond with the average October peak of 62.1°F.
Sunrise will be at 7:16 am and sunset at 6:17 pm; tomorrow's daylight will last for 11h and 1min.
Temperature is predicted to swing from a high of a breezy 60.8°F to a low of an icy 35.6°F.
The temperature for tomorrow is anticipated to correspond with the average October peak of 62.1°F.
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: 2%
- Precipitation: 0"
- Wind: 15mphNNW 348°
- Humidity: 44%
- UV index: 4
- Sunrise: 7:15 am EDT
- Sunset: 6:18 pm EDT
- details ▼
- Sunday
- Oct 18, 2026
- 61°F
- 36°F
Sunny
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 4mphNNE 24°
- Humidity: 50%
- UV index: 4
- Sunrise: 7:16 am EDT
- Sunset: 6:17 pm EDT
- details ▼
- Monday
- Oct 19, 2026
- 68°F
- 45°F
Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 8mphNNE 32°
- Humidity: 53%
- UV index: 4
- Sunrise: 7:17 am EDT
- Sunset: 6:16 pm EDT
- details ▼
- Tuesday
- Oct 20, 2026
- 72°F
- 43°F
Partly Cloudy
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 11mphNNE 21°
- Humidity: 48%
- UV index: 4
- Sunrise: 7:18 am EDT
- Sunset: 6:14 pm EDT
- details ▼
- Wednesday
- Oct 21, 2026
- 64°F
- 41°F
Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 11mphNE 34°
- 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: 10mphN 4°
- Humidity: 49%
- UV index: 4
- Sunrise: 7:20 am EDT
- Sunset: 6:11 pm EDT
- details ▼
- Friday
- Oct 23, 2026
- 64°F
- 41°F
Mostly Sunny
- Precip. probability: 11%
- Precipitation: 0"
- Wind: 9mphNNE 24°
- 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: 13%
- Precipitation: 0"
- Wind: 9mphNNE 32°
- Humidity: 54%
- UV index: 4
- Sunrise: 7:23 am EDT
- Sunset: 6:08 pm EDT
- details ▼
- Sunday
- Oct 25, 2026
- 64°F
- 43°F
Mostly Sunny
- Precip. probability: 22%
- Precipitation: 0"
- Wind: 9mphNNE 20°
- Humidity: 59%
- UV index: 4
- Sunrise: 7:24 am EDT
- Sunset: 6:07 pm EDT
- details ▼
- Monday
- Oct 26, 2026
- 68°F
- 45°F
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 9mphN 350°
- Humidity: 64%
- UV index: 3
- Sunrise: 7:25 am EDT
- Sunset: 6:06 pm EDT
- details ▼
A combination of dry and sunny and cloud-filled weather is expected.
Rainfall is not anticipated in Fullerton in the upcoming days.
The temperature will vary considerably throughout the forecast window. Maximum temperatures are forecasted between 51.8°F and 71.6°F, while the fluctuation in night temperatures will be also significant, as the minimum temperature is expected to range between 30.2°F and 44.6°F.
With the highest temperature of 71.6°F, Tuesday will be the warmest day; today is the coldest day, with a maximum temperature of 51.8°F.
Rainfall is not anticipated in Fullerton in the upcoming days.
The temperature will vary considerably throughout the forecast window. Maximum temperatures are forecasted between 51.8°F and 71.6°F, while the fluctuation in night temperatures will be also significant, as the minimum temperature is expected to range between 30.2°F and 44.6°F.
With the highest temperature of 71.6°F, Tuesday will be the warmest day; today is the coldest day, with a maximum temperature of 51.8°F.
Updated: Oct 17, 2026 @ 16:56:38 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, sunny and dry conditions are anticipated.
Today, the maximum temperature will be 51.8°F, while the minimum temperature will be 30.2°F.
Today, the maximum temperature will be notably lower than the average highest temperature of 62.1°F in October. Today, the lowest temperature will be also noticeably lower than the average low of 46.2°F.
Today, the maximum temperature will be notably lower than the average highest temperature of 62.1°F in October. Today, the lowest temperature will be also noticeably lower than the average low of 46.2°F.
On Saturday, in Fullerton, sunrise was at 7:15 am and sunset will be at 6:18 pm (EDT).
In Fullerton, today, there will be 11h and 4min of daylight.
On Sunday, the weather remains calm, bright, and sunny.
Tomorrow, the maximum temperature will be 60.8°F, while the minimum temperature will be 35.6°F.
Tomorrow, the highest temperature will be in line with the average maximum temperature in October. The lowest temperature will be uncommonly lower than the average low of 46.2°F.
Tomorrow, the highest temperature will be in line with the average maximum temperature in October. The lowest temperature will be uncommonly lower than the average low of 46.2°F.
On Sunday, in Fullerton, sunrise will be at 7:16 am and sunset at 6:17 pm (EDT).
In Fullerton, tomorrow, there will be 11h and 1min of daylight.





