Weather forecast for 10 daysWilliamson, PA
Weather forecast for the weekend
Saturday Oct 17, 2026
- 59°F
- 36°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 12mphN 349°
- Humidity: 36%
- UV index: 4
- Sunrise: 7:23 am EDT
- Sunset: 6:29 pm EDT
- details ▼
Today, in Williamson, clear and sunny conditions are expected.
A temperature range of a moderate 59°F to an icy 35.6°F is predicted.
Today's maximum temperature is anticipated to be relatively lower than the usual 63.3°F high in October.
Sunrise was at 7:23 am and sunset will be at 6:29 pm; the daylight will last for 11h and 5min.
A temperature range of a moderate 59°F to an icy 35.6°F is predicted.
Today's maximum temperature is anticipated to be relatively lower than the usual 63.3°F high in October.
Sunrise was at 7:23 am and sunset will be at 6:29 pm; the daylight will last for 11h and 5min.
Sunday Oct 18, 2026
- 61°F
- 37°F
Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 4mphNNE 21°
- Humidity: 46%
- UV index: 4
- Sunrise: 7:24 am EDT
- Sunset: 6:27 pm EDT
- details ▼
Tomorrow, on Sunday, October 18, sunny conditions are also expected to continue.
Temperature is predicted to swing from a high of a comfortable 60.8°F to a low of a wintry 37.4°F.
Forecasts show that tomorrow the temperature will align with October's standard maximum of 63.3°F.
Sunrise will be at 7:24 am and sunset at 6:27 pm; tomorrow's daylight will last for 11h and 3min.
Temperature is predicted to swing from a high of a comfortable 60.8°F to a low of a wintry 37.4°F.
Forecasts show that tomorrow the temperature will align with October's standard maximum of 63.3°F.
Sunrise will be at 7:24 am and sunset at 6:27 pm; tomorrow's daylight will last for 11h and 3min.
10-day overview
Daily temperatures
Warmest day: Tuesday 72°C.
Coldest day: today 59°C.
Coldest day: today 59°C.
Chance of precipitation
Highest chance: Sunday - Monday 24%.
Long-term weather forecast
- Saturday
- Oct 17, 2026
- 59°F
- 36°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 12mphN 349°
- Humidity: 36%
- UV index: 4
- Sunrise: 7:23 am EDT
- Sunset: 6:29 pm EDT
- details ▼
- Sunday
- Oct 18, 2026
- 61°F
- 37°F
Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 4mphNNE 21°
- Humidity: 46%
- UV index: 4
- Sunrise: 7:24 am EDT
- Sunset: 6:27 pm EDT
- details ▼
- Monday
- Oct 19, 2026
- 68°F
- 45°F
Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 7mphN 2°
- Humidity: 48%
- UV index: 4
- Sunrise: 7:25 am EDT
- Sunset: 6:26 pm EDT
- details ▼
- Tuesday
- Oct 20, 2026
- 72°F
- 43°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 9mphN 359°
- Humidity: 48%
- UV index: 4
- Sunrise: 7:27 am EDT
- Sunset: 6:24 pm EDT
- details ▼
- Wednesday
- Oct 21, 2026
- 66°F
- 41°F
Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 8mphN 10°
- Humidity: 52%
- UV index: 4
- Sunrise: 7:28 am EDT
- Sunset: 6:23 pm EDT
- details ▼
- Thursday
- Oct 22, 2026
- 70°F
- 45°F
Sunny
- Precip. probability: 9%
- Precipitation: 0"
- Wind: 9mphNNW 348°
- Humidity: 48%
- UV index: 4
- Sunrise: 7:29 am EDT
- Sunset: 6:22 pm EDT
- details ▼
- Friday
- Oct 23, 2026
- 66°F
- 41°F
Mostly Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 8mphN 6°
- Humidity: 54%
- UV index: 4
- Sunrise: 7:30 am EDT
- Sunset: 6:20 pm EDT
- details ▼
- Saturday
- Oct 24, 2026
- 63°F
- 41°F
Mostly Sunny
- Precip. probability: 9%
- Precipitation: 0"
- Wind: 7mphNNE 15°
- Humidity: 55%
- UV index: 4
- Sunrise: 7:31 am EDT
- Sunset: 6:19 pm EDT
- details ▼
- Sunday
- Oct 25, 2026
- 64°F
- 45°F
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 7mphN 357°
- Humidity: 60%
- UV index: 4
- Sunrise: 7:32 am EDT
- Sunset: 6:17 pm EDT
- details ▼
- Monday
- Oct 26, 2026
- 70°F
- 46°F
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 7mphNNW 336°
- Humidity: 64%
- UV index: 3
- Sunrise: 7:33 am EDT
- Sunset: 6:16 pm EDT
- details ▼
Weather patterns suggest that primarily mostly clear and occasionally gloomy weather is expected.
Rainfall is not forecasted in Williamson in the upcoming days.
Expect a substantial fluctuation in daytime highs across the forecast period. The maximum temperature will vary between 59°F and 71.6°F, while the minimum temperature is forecast to range between 35.6°F and 46.4°F.
Tuesday will be the warmest day, with a maximum temperature of 71.6°F; today is the coldest day, with a maximum temperature of 59°F.
Rainfall is not forecasted in Williamson in the upcoming days.
Expect a substantial fluctuation in daytime highs across the forecast period. The maximum temperature will vary between 59°F and 71.6°F, while the minimum temperature is forecast to range between 35.6°F and 46.4°F.
Tuesday will be the warmest day, with a maximum temperature of 71.6°F; today is the coldest day, with a maximum temperature of 59°F.
Updated: Oct 17, 2026 @ 18:02:11 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, a sun-drenched sky is anticipated.
Today, the maximum temperature will be 59°F, while the minimum temperature will be 35.6°F.
Today, the highest temperature will be a few degrees lower than the average maximum temperature in October. The lowest temperature will be notably lower than the average low of 46°F.
Today, the highest temperature will be a few degrees lower than the average maximum temperature in October. The lowest temperature will be notably lower than the average low of 46°F.
On Saturday, in Williamson, sunrise was at 7:23 am and sunset will be at 6:29 pm (EDT).
In Williamson, today, there will be 11h and 5min of daylight.
Tomorrow, skies are expected to be clear and full of sunshine.
Tomorrow, the maximum temperature will be 60.8°F, while the minimum temperature will be 37.4°F.
The highest temperature tomorrow will be in line with the average maximum temperature in October. The lowest temperature tomorrow will be slightly cooler than the average low temperature.
The highest temperature tomorrow will be in line with the average maximum temperature in October. The lowest temperature tomorrow will be slightly cooler than the average low temperature.
On Sunday, in Williamson, sunrise will be at 7:24 am and sunset at 6:27 pm (EDT).
Tomorrow, the daylight will last for 11h and 3min.
