Live Weather & Forecast
Weather in Lewistown
Pennsylvania, United States · Real-time conditions & 3-day outlook
20°C
Feels like 20°C
68°F / Feels 68°F
Clear
Lewistown, Pennsylvania
🌙 Nighttime
Updated: 2026-04-15 23:00
Humidity
78%
Wind
10.1 km/h WSW
Wind Gust
21.2 km/h
Pressure
1013 mb
Visibility
16 km
UV Index
0
(Low)
Precipitation
0 mm
Cloud Cover
0%
Dew Point
13.7°C
Wind Degree
248°
Air Quality Index
US EPA: Good
UK DEFRA: Low (2)
CO
232.9 μg/m³
NO₂
10 μg/m³
O₃
58 μg/m³
SO₂
4.5 μg/m³
PM 2.5
12.6 μg/m³
PM 10
13.2 μg/m³
Today's Hourly Forecast
24-hour breakdown for Lewistown, Pennsylvania
12 AM
18°
Clear
1 AM
17°
Clear
2 AM
17°
Clear
3 AM
17°
Clear
4 AM
17°
Clear
5 AM
17°
Clear
6 AM
17°
Clear
7 AM
17°
Sunny
8 AM
18°
Sunny
9 AM
20°
Sunny
10 AM
23°
Sunny
11 AM
25°
Sunny
12 PM
27°
Sunny
1 PM
29°
Sunny
2 PM
31°
Sunny
3 PM
31°
Sunny
4 PM
31°
Sunny
5 PM
31°
Sunny
6 PM
29°
Sunny
7 PM
28°
Sunny
8 PM
26°
Clear
9 PM
25°
Clear
10 PM
24°
Clear
11 PM
20°
Clear
3-Day Forecast
Daily overview for Lewistown, Pennsylvania
Today
Sunny
32°
/
16°
🌧️ 0% chance of rain
💧 Avg. humidity: 66%
💨 Max wind: 19.8 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 2
🌅 Sunrise: 06:32 AM
🌇 Sunset: 07:50 PM
🌙 Waning Crescent
🌑 Moon: 8% lit
Thu, Apr 16
Sunny
32°
/
19°
🌧️ 0% chance of rain
💧 Avg. humidity: 59%
💨 Max wind: 22 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.8
🌅 Sunrise: 06:30 AM
🌇 Sunset: 07:51 PM
🌙 Waning Crescent
🌑 Moon: 3% lit
Fri, Apr 17
Sunny
22°
/
13°
🌧️ 0% chance of rain
💧 Avg. humidity: 73%
💨 Max wind: 11.5 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.1
🌅 Sunrise: 06:29 AM
🌇 Sunset: 07:52 PM
🌙 New Moon
🌑 Moon: 0% lit
Best Time to Visit Lewistown
Plan your trip to Lewistown, United States around the most favorable weather conditions.
Peak Season
June – September
Warm, dry summers — ideal for outdoor activities.
Shoulder Season
April – May, October
Fewer crowds, moderate prices, mild weather.
Off Season
November – March
Cooler temperatures; some regions may experience rain or snow.
Frequently Asked Questions
What is the current weather in Lewistown?
Current conditions in Lewistown: Clear, temperature 20°C, humidity 78%.
What is the best time to visit Lewistown?
The best time to visit Lewistown is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Lewistown?
Lewistown is located at approximately 40.6° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Lewistown?
The wettest period in Lewistown is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Lewistown?
For visits to Lewistown during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Lewistown in?
Lewistown is located in United States, in the state of Pennsylvania.
What are the public holidays in Lewistown in 2026?
View the 2026 public holidays for Lewistown on our Holidays page.
What are the GPS coordinates used for the weather forecast in Lewistown?
The weather forecast for Lewistown uses coordinates 40.5992, -77.5714.