Johnstown (PA)
Today
Today weather in Johnstown
Friday, April 17th, 2026
21°
Patchy rain possible
Mild temperatures are expected in Johnstown Today, peaking at around 20 °F and dropping to 13 °F by night. Gentle breezes are expected across Johnstown Today, with speeds reaching around 12 km/h. Rain is highly likely at 76%, but with light accumulations around 0.57 mm.
21° / 14°
Temp
76%
Rain
12 km/h
Wind
79%
Humidity
Johnstown Weather Pages
Johnstown hourly forecast for today
Scroll right to see more weather forecasts for Johnstown today
| 12:00 AM | 01:00 AM | 02:00 AM | 03:00 AM | 04:00 AM | 05:00 AM | 06:00 AM | 06:34 AM | 07:00 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 | 05:00 PM | 06:00 PM | 07:00 PM | 07:57 PM | 08:00 PM | 09:00 PM | 10:00 PM | 11:00 PM | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| weather |  | | | |  | | |  |  |  | |  | |  | | | | |  | | |  | | |  | | Next |
| temperatures | 17.5° | 17.2° | 16.8° | 16.2° | 13.3° | 14.6° | 14.1° | Sunrise | 14° | 14.3° | 14.8° | 15.5° | 15.4° | 16.7° | 18.4° | 19.2° | 19.6° | 20.1° | 20.1° | 19.8° | 18.5° | Sunset | 17.3° | 16.3° | 15.5° | 14.6° | |
| wind speed | 11 km/h | 8 km/h | 7 km/h | 8 km/h | 8 km/h | 9 km/h | 9 km/h | 9 km/h | 12 km/h | 12 km/h | 12 km/h | 10 km/h | 10 km/h | 9 km/h | 9 km/h | 8 km/h | 9 km/h | 9 km/h | 7 km/h | 4 km/h | 2 km/h | 3 km/h | 4 km/h | 5 km/h | |||
| wind degree | 285° | 259° | 257° | 265° | 265° | 266° | 262° | 271° | 286° | 294° | 301° | 307° | 304° | 308° | 319° | 320° | 319° | 320° | 337° | 310° | 61° | 123° | 136° | 137° | |||
| wind direction | WNW | W | WSW | W | W | W | W | W | WNW | WNW | WNW | NW | NW | NW | NW | NW | NW | NW | NNW | NW | ENE | ESE | SE | SE | |||
| 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 | 0.5 mm | 0.1 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | |||
| chance for rain | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 100% | 100% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 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 | 90% | 90% | 88% | 86% | 100% | 85% | 87% | 88% | 93% | 90% | 85% | 83% | 89% | 76% | 69% | 67% | 66% | 63% | 63% | 66% | 67% | 71% | 75% | 78% | |||
| dew point | 15.7° | 15.3° | 15° | 14.1° | 13.2° | 12.2° | 11.6° | 11.5° | 12.8° | 12.9° | 12.9° | 13.4° | 13.6° | 13.8° | 14.2° | 13.8° | 13.5° | 13.2° | 12.9° | 12.9° | 11.1° | 10.9° | 10.9° | 10.8° | |||
| visibility | 10 km | 10 km | 2 km | 2 km | 16 km | 2 km | 0 km | 0 km | 2 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | |||
| cloud cover | 1% | 0% | 4% | 0% | 75% | 0% | 1% | 1% | 100% | 100% | 80% | 75% | 100% | 58% | 82% | 98% | 85% | 56% | 55% | 44% | 13% | 35% | 72% | 1% | |||
| UV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.5 | 1.4 | 2.5 | 3.6 | 4.6 | 5.4 | 5.6 | 5.5 | 4.1 | 2.3 | 1 | 0.2 | 0 | 0 | 0 | 0 |
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Weather in Johnstown today
The weather in Johnstown today is expected to be much warmer than usual, with a forecast temperature of 21 °F, compared to an average of 14 °F for April 17th in recent years.
temperatures
21 °F
rain
0.6 mm
wind
12 km/h
UV
Low
Johnstown daylight overview ☀️
Today in Johnstown, The sun rises at 06:34 and sets at 19:57, giving a total daylight duration of 13 hours and 23 minutes.
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What to wear today in Johnstown? clothing recommendations
Stay comfortably stylish - your tailored guide for today's Johnstown forecast.
Long-sleeve shirt
Long pant
Closed-toe shoes
Light jacket
Umbrella
The weather today in Johnstown - FAQ
What is the maximum temperature for today in Johnstown?
The maximum temperature for today in Johnstown is expected to be 21° degrees. Please dress accordingly to stay comfortable throughout the day.
Will it rain today in Johnstown? 🌧️
Yes, there is a 76% chance of rain in Johnstown today. We recommend carrying an umbrella or rain gear to stay dry.
What will be the wind speed today in Johnstown? 🌀
The wind in Johnstown is expected to blow at 12 km/h. This could affect outdoor activities, so plan accordingly.
How should I dress for the weather in Johnstown today?
Given the forecast of 21 °F with a 76% chance of rain, we advise checking our "What to wear today" section for recommendations. There, you will find tailored advice to help you stay comfortable and prepared for the weather conditions in Johnstown today.
What is the sunrise and sunset time for Johnstown today?
The sun is expected to rise at 06:34 and set at 19:57 in Johnstown.
How accurate is the weather forecast Johnstown today? ✅
Johnstown weather forecast for today 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.
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