Williamsport (PA)
Tomorrow
Tomorrow weather in Williamsport
Thursday, December 18th, 2025
3°
Mist
The weather tomorrow in Williamsport will be much colder than today, with max temperatures up to 2°.
The rain will visit again tomorrow in Williamsport and the expected precipitation are 3 mm.
The wind tomorrow will be much lighter compared to today and reach 12 km/h.
3° / -8°
Temp
89%
Rain
12 km/h
Wind
96%
Humidity
Williamsport Weather Pages
Williamsport hourly forecast for tomorrow
Scroll right to see more weather forecasts for Williamsport tomorrow
| 12:00 AM | 01:00 AM | 02:00 AM | 03:00 AM | 04:00 AM | 05:00 AM | 06:00 AM | 07:00 AM | 07:29 AM | 08:00 AM | 09:00 AM | 10:00 AM | 11:00 AM | 12:00 PM | 01:00 PM | 02:00 PM | 03:00 PM | 04:00 PM | 04:41 PM | 05:00 PM | 06:00 PM | 07:00 PM | 08:00 PM | 09:00 PM | 10:00 PM | 11:00 PM | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| weather |  |  |  | | |  | | |  | | | | | | |  | | |  |  |  | |  | | |  | Next |
| temperatures | -2.8° | -3.5° | -4.8° | -5.8° | -6.8° | -6.5° | -6° | -5.4° | Sunrise | -4.2° | -3.1° | -2.2° | -0.9° | 0.1° | 0.9° | 1.4° | 1.7° | 1.8° | Sunset | 2.1° | 2.4° | 2.7° | 3° | 3.2° | 1.1° | 2.8° | |
| feels like | -4.1° | -4.6° | -5.6° | -6.4° | -7.1° | -7.5° | -7.7° | -7.8° | -7.2° | -6.5° | -5.8° | -4.6° | -3.6° | -2.8° | -2.3° | -2° | -1.8° | -1.5° | -1.3° | -1° | -0.7° | -0.3° | -1.1° | 0° | |||
| wind speed | 5 km/h | 5 km/h | 3 km/h | 3 km/h | 1 km/h | 4 km/h | 4 km/h | 3 km/h | 4 km/h | 4 km/h | 5 km/h | 6 km/h | 8 km/h | 9 km/h | 8 km/h | 11 km/h | 12 km/h | 12 km/h | 13 km/h | 10 km/h | 10 km/h | 9 km/h | 9 km/h | 11 km/h | |||
| wind degree | 315° | 268° | 290° | 221° | 323° | 45° | 68° | 99° | 133° | 103° | 115° | 125° | 147° | 138° | 131° | 143° | 143° | 132° | 135° | 135° | 126° | 129° | 136° | 147° | |||
| wind direction | NW | W | WNW | SW | NW | NE | ENE | E | SE | ESE | ESE | SE | SSE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SSE | |||
| Precipitation | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0.5 mm | 0.8 mm | 1 mm | 0.5 mm | 0.3 mm | 0 mm | |||
| chance for rain | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 100% | 100% | 100% | 100% | 100% | 0% | |||
| chance for snow | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | |||
| humidity | 95% | 97% | 99% | 97% | 96% | 95% | 96% | 96% | 97% | 96% | 96% | 96% | 93% | 91% | 90% | 94% | 96% | 99% | 98% | 98% | 98% | 99% | 99% | 91% | |||
| dew point | -3.3° | -3.8° | -4.4° | -6.4° | -7.4° | -8.4° | -6.8° | -6° | -5.2° | -3.5° | -2.6° | -1.8° | -0.7° | -0.2° | 0.3° | 1.1° | 1.4° | 1.8° | 2.2° | 2.5° | 2.7° | 3.1° | 3.3° | -2.2° | |||
| visibility | 2 km | 2 km | 2 km | 0 km | 10 km | 0 km | 0 km | 0 km | 0 km | 0 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 2 km | 2 km | 2 km | 2 km | |||
| cloud cover | 35% | 53% | 71% | 85% | 93% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 99% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 0% | |||
| UV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.4 | 0.9 | 1.2 | 0.9 | 0.5 | 1.1 | 0.5 | 0.1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Weather in Williamsport tomorrow
The temperature tomorrow in Williamsport is expected to be typical for this time of year, with a forecast of 3 °F, closely aligning with the historical average for December 18th.
temperatures
3 °F
rain
3.1 mm
wind
12 km/h
snow
0 cm
Williamsport daylight overview ☀️
Tomorrow in Williamsport, The sun rises at 07:29 and sets at 16:41, giving a total daylight duration of 9 hours and 12 minutes.
Quick links
More Williamsport weather pages
What to wear tomorrow in Williamsport? clothing recommendations
Stay comfortably stylish - your tailored guide for tomorrow's Williamsport forecast.
Long-sleeve shirt
Sweater/Fleece
Insulated jacket
Warm pants
Warm boots
Beanie
Scarf
Umbrella
The weather tomorrow in Williamsport - FAQ
What is the maximum temperature for tomorrow in Williamsport?
The maximum temperature for tomorrow in Williamsport is expected to be 3° degrees. Please dress accordingly to stay comfortable throughout the day.
Will it snow tomorrow in Williamsport? ❄️
No, there is no significant chance of snow in Williamsport tomorrow. It should be snow-free.
Will it rain tomorrow in Williamsport? 🌧️
Yes, there is a 89% chance of rain in Williamsport tomorrow. We recommend carrying an umbrella or rain gear to stay dry.
What will be the wind speed tomorrow in Williamsport? 🌀
The wind in Williamsport is expected to blow at 12 km/h. This could affect outdoor activities, so plan accordingly.
How should I dress for the weather in Williamsport tomorrow?
Given the forecast of 3 °F with a 89% chance of rain, we advise checking our "What to wear tomorrow" section for recommendations. There, you will find tailored advice to help you stay comfortable and prepared for the weather conditions in Williamsport tomorrow.
What is the sunrise and sunset time for Williamsport tomorrow?
The sun is expected to rise at 07:29 and set at 16:41 in Williamsport.
How accurate is the weather forecast Williamsport tomorrow? ✅
Williamsport weather forecast for tomorrow is based on the most current and sophisticated meteorological models available. While we strive for accuracy, weather conditions can change unexpectedly, so we recommend checking for updates regularly.
You are here
Where is Williamsport?Get accurate weather forecasts for Williamsport, located at latitude 41.241 and longitude -77.001. Stay updated with localized weather information tailored for Williamsport.
Found a mistake?
We appreciate your attention to details. Tell us here.