Weather forecast for todaySouth Williamsport, PA
Weather forecast for today
Current condition 9:43 am EDT
- 46°F
- Feels like:41°F
Mostly Cloudy
- Precipitation: 0"
- Wind: 9mphNNW 340°
- Humidity: 66%
- Dewpoint: 36°F
- Pressure: 30.26"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
In South Williamsport, currently, the sky is mostly covered by clouds, allowing minimal sunlight.
The temperature is a frosty 46.4°F, and the feels-like temperature is evaluated at a cold 41°F. The current temperature is almost at the maximum expected 50°F for today.
The temperature is a frosty 46.4°F, and the feels-like temperature is evaluated at a cold 41°F. The current temperature is almost at the maximum expected 50°F for today.
Saturday Oct 17, 2026
- 50°F
- 30°F
Partly Cloudy
- Precip. probability: 15%
- Precipitation: 0"
- Wind: 11mphNNW 342°
- Humidity: 49%
- UV index: 4
- Sunrise: 7:22 am EDT
- Sunset: 6:24 pm EDT
- details ▼
Today, in South Williamsport, thin clouds will pass through at times, but overall, it will remain bright.
The temperature will fluctuate from a high of a crisp 50°F to a low of a freezing 30.2°F.
It will be colder today, with temperatures aligning more closely with November's 46.2°F than October's 59.4°F.
Sunrise was at 7:22 am and sunset will be at 6:24 pm; the daylight will last for 11h and 2min.
The temperature will fluctuate from a high of a crisp 50°F to a low of a freezing 30.2°F.
It will be colder today, with temperatures aligning more closely with November's 46.2°F than October's 59.4°F.
Sunrise was at 7:22 am and sunset will be at 6:24 pm; the daylight will last for 11h and 2min.
Hourly overview
Hourly temperatures
Warmest period: 2 pm - 4 pm 50°C.
Coldest hour: 12 am 36°C.
Coldest hour: 12 am 36°C.
Chance of precipitation
Highest chance: 10 am 15%.
Hourly weather forecast
- 10 am
- 46°F
- Feels like:41°F
Mostly Cloudy
- Precip. probability: 15%
- Precipitation: 0"
- Wind: 10mphNNW 334°
- Humidity: 62%
- Pressure: 30.27"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 11 am
- 46°F
- Feels like:41°F
Partly Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 11mphNNW 339°
- Humidity: 57%
- Pressure: 30.27"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 12 pm
- 46°F
- Feels like:43°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 11mphNNW 345°
- Humidity: 52%
- Pressure: 30.3"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 1 pm
- 48°F
- Feels like:43°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 11mphNNW 343°
- Humidity: 47%
- Pressure: 30.3"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 2 pm
- 50°F
- Feels like:45°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 11mphNNW 345°
- Humidity: 43%
- Pressure: 30.3"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 3 pm
- 50°F
- Feels like:46°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 11mphNNW 347°
- Humidity: 40%
- Pressure: 30.3"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 4 pm
- 50°F
- Feels like:46°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 10mphNNW 337°
- Humidity: 39%
- Pressure: 30.33"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 5 pm
- 50°F
- Feels like:46°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 9mphNNW 337°
- Humidity: 40%
- Pressure: 30.33"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 pm
- 48°F
- Feels like:45°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 6mphNNW 345°
- Humidity: 44%
- Pressure: 30.36"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:24 pm
- 7 pm
- 45°F
- Feels like:43°F
Clear
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 3mphNW 325°
- Humidity: 53%
- Pressure: 30.39"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 8 pm
- 41°F
- Feels like:41°F
Clear
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 3mphNW 325°
- Humidity: 59%
- Pressure: 30.42"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 9 pm
- 41°F
- Feels like:41°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 2mphNW 326°
- Humidity: 68%
- Pressure: 30.45"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 37°F
- Feels like:37°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 1mphNW 317°
- Humidity: 77%
- Pressure: 30.47"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 11 pm
- 37°F
- Feels like:37°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 1mphWNW 299°
- Humidity: 81%
- Pressure: 30.47"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Today, a combination of bright and dull weather is forecasted.
The temperature will vary between the lowest temperature of 37.4°F and the highest temperature of 50°F. The warmest part of the day will be from 2 pm to 5 pm.
The expected temperature aligns more with November's average high than with October's 59.4°F. The lowest temperature is also more consistent with November's average minimum of 32.4°F than the usual minimum of 42.6°F in October.
The temperature will vary between the lowest temperature of 37.4°F and the highest temperature of 50°F. The warmest part of the day will be from 2 pm to 5 pm.
The expected temperature aligns more with November's average high than with October's 59.4°F. The lowest temperature is also more consistent with November's average minimum of 32.4°F than the usual minimum of 42.6°F in October.
Updated: Oct 17, 2026 @ 13:43:13 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
Currently (9:43 am EDT) it is 46.4°F in South Williamsport. Feels-like temperature is 41°F.
Today, in South Williamsport, some passing clouds may drift through, but the sun will shine at times.
Today, the maximum temperature will be 50°F, while the minimum temperature will be 30.2°F.
The highest temperature today will be notably lower than the average maximum of 59.4°F in October. The lowest temperature will be also notably lower than the average low of 42.6°F.
The highest temperature today will be notably lower than the average maximum of 59.4°F in October. The lowest temperature will be also notably lower than the average low of 42.6°F.
On Saturday, in South Williamsport, sunrise was at 7:22 am and sunset will be at 6:24 pm (EDT).
In South Williamsport, today, there will be 11h and 2min of daylight.
South Williamsport, Pennsylvania, USA
- en: South Williamsport, Pennsylvania, USA
- es: South Williamsport, Pensilvania, EE.UU.
- hr: Saut Vilijamsport, Pensilvanija, SAD
- mk: Saut Vilijamsport, Pensilvanija, SAD
- sr: Saut Vilijamsport, Pensilvanija, SAD
- zh: 南威廉斯波特, 宾夕法尼亚, 美国
- Latitude: 41.232023°
- Longitude: -76.999134°
- Elevation: 528 ft
- Current time: 9:52am EDT
- Sunrise: 7:22 am EDT
- Sunset: 6:24 pm EDT
- Timezone: America/New_York
Nearby South Williamsport, Pennsylvania, USA
- Williamsport (1 mi)
- Allens (1 mi)
- French Settlement (2 mi)
- Duboistown (2 mi)
- Garden View (3 mi)
- Montoursville (4 mi)
- Nisbet (6 mi)
- Linden (7 mi)
- Montgomery (7 mi)
- Allenwood (10 mi)
- Dewart (11 mi)
- Trout Run (11 mi)
- Muncy (11 mi)
- Dewey Corner (11 mi)
- Calvert (12 mi)
- Antes Fort (12 mi)
- Salladasburg (12 mi)
- Watsontown (12 mi)
- White Deer (12 mi)
- Huntersville (14 mi)
- Jersey Shore (14 mi)
- Hughesville (14 mi)
- McEwensville (14 mi)
- Turbotville (15 mi)
Pennsylvania, USA - most visited locations
- Philadelphia
- Pittsburgh
- Allentown
- Erie
- Reading
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- Bethlehem
- Lancaster
- Harrisburg
- Altoona
- York
- State College
- Wilkes-Barre
- Chester
- Easton
- Williamsport
- Lebanon
- Hazleton
- New Castle
- Johnstown
- Chambersburg
- McKeesport
- Hermitage
- Greensburg
- Pottsville
- Sharon
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- Washington
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