Live Weather & Forecast
Weather in Thermopolis
Wyoming, United States · Real-time conditions & 3-day outlook
4°C
Feels like -0°C
39°F / Feels 32°F
Clear
Thermopolis, Wyoming
🌞 Daytime
Updated: 2026-04-13 06:45
Humidity
79%
Wind
18.4 km/h SSW
Wind Gust
35.7 km/h
Pressure
1006 mb
Visibility
16 km
UV Index
0
(Low)
Precipitation
0 mm
Cloud Cover
25%
Dew Point
-3.6°C
Wind Degree
194°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
128.8 μg/m³
NO₂
1 μg/m³
O₃
117 μg/m³
SO₂
1.2 μg/m³
PM 2.5
3.7 μg/m³
PM 10
16.6 μg/m³
Today's Hourly Forecast
24-hour breakdown for Thermopolis, Wyoming
12 AM
10°
Clear
1 AM
9°
Clear
2 AM
8°
Clear
3 AM
8°
Clear
4 AM
7°
Clear
5 AM
7°
Clear
6 AM
4°
Clear
7 AM
7°
Sunny
8 AM
7°
Sunny
9 AM
7°
Sunny
10 AM
8°
Patchy rain nearby
11 AM
9°
Patchy rain nearby
12 PM
10°
Sunny
1 PM
11°
Sunny
2 PM
11°
Sunny
3 PM
12°
Sunny
4 PM
14°
Sunny
5 PM
14°
Sunny
6 PM
13°
Sunny
7 PM
10°
Sunny
8 PM
9°
Clear
9 PM
7°
Clear
10 PM
5°
Clear
11 PM
4°
Clear
3-Day Forecast
Daily overview for Thermopolis, Wyoming
Today
Patchy rain nearby
16°
/
3°
🌧️ 77% chance of rain
💧 Avg. humidity: 48%
💨 Max wind: 30.2 km/h
🌧️ Total precip: 0.38 mm
☀️ UV Index: 1.4
🌅 Sunrise: 06:33 AM
🌇 Sunset: 07:54 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Sunny
16°
/
-3°
🌧️ 0% chance of rain
💧 Avg. humidity: 41%
💨 Max wind: 12.6 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.5
🌅 Sunrise: 06:31 AM
🌇 Sunset: 07:55 PM
🌙 Waning Crescent
🌑 Moon: 15% lit
Wed, Apr 15
Partly Cloudy
18°
/
-1°
🌧️ 0% chance of rain
💧 Avg. humidity: 41%
💨 Max wind: 30.6 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.4
🌅 Sunrise: 06:30 AM
🌇 Sunset: 07:57 PM
🌙 Waning Crescent
🌑 Moon: 8% lit
Best Time to Visit Thermopolis
Plan your trip to Thermopolis, 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 Thermopolis?
Current conditions in Thermopolis: Clear, temperature 4°C, humidity 79%.
What is the best time to visit Thermopolis?
The best time to visit Thermopolis is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Thermopolis?
Thermopolis is located at approximately 43.6° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Thermopolis?
The wettest period in Thermopolis is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Thermopolis?
For visits to Thermopolis during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Thermopolis in?
Thermopolis is located in United States, in the state of Wyoming.
What are the public holidays in Thermopolis in 2026?
View the 2026 public holidays for Thermopolis on our Holidays page.
What are the GPS coordinates used for the weather forecast in Thermopolis?
The weather forecast for Thermopolis uses coordinates 43.6461, -108.212.