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Thermopolis, WY Weather
Current conditions, hourly and 7-day forecast from the National Weather Service. Times are local (MDT).
Thermopolis, WY current weather
41°F
Partly Cloudy
Forecast for this hour. No recent report from a nearby station.
H 56° / L 37°
No rain expected in the next 12 hours
No recent station report. NWS hourly forecast updated 10/27/2026, 3:47 AM MDT
Hourly forecast
NWS, updated 3:47 AM
7-day forecast
Tap a day for details
Today10/27Low 37°High 56°
Tuesday: Mostly sunny, with a high near 56. Southwest wind 13 to 21 mph, with gusts as high as 31 mph.
Overnight: Partly cloudy. Low around 37, with temperatures rising to around 40 overnight. Southwest wind around 14 mph.
Mostly SunnyWed10/28Low 31°High 55°
Wednesday: Sunny, with a high near 55. South southwest wind 2 to 14 mph.
Wednesday Night: Mostly clear, with a low around 31. South southwest wind 3 to 9 mph.
SunnyThu10/29Low 35°High 60°
Thursday: Sunny, with a high near 60. South wind 3 to 7 mph.
Thursday Night: Mostly cloudy, with a low around 35. South wind 1 to 5 mph.
SunnyFri10/30Low 36°High 60°
Friday: Partly sunny, with a high near 60.
Friday Night: Partly cloudy, with a low around 36.
Partly SunnySat10/3131% chance of precipitationLow 37°High 59°
Saturday: Mostly sunny, with a high near 59.
Saturday Night: A chance of rain showers. Mostly cloudy, with a low around 37.
Mostly SunnySun11/160% chance of precipitationLow 33°High 55°
Sunday: Rain showers likely. Partly sunny, with a high near 55.
Sunday Night: Rain showers likely before 8pm, then rain and snow showers likely. Mostly cloudy, with a low around 33. Little or no snow accumulation expected.
Rain Showers LikelyMon11/241% chance of precipitationLow High 49°
Monday: A chance of rain and snow showers. Partly sunny, with a high near 49. Little or no snow accumulation expected.
Chance Rain And Snow Showers
Forecast for 43.646, -108.217 from the NWS RIW office, updated 10/27/2026, 3:47 AM MDT · Official forecast on weather.gov
From the National Weather Service; may be delayed. Not for life-safety decisions. In an emergency, call 911.
Next 6 hours
NWS hourly forecast
- Now41°Partly Cloudy0%14 mph
- 5 AM40°Partly Cloudy0%14 mph
- 6 AM39°Sunny0%13 mph
- 7 AM38°Partly Sunny0%14 mph
- 8 AM37°Partly Sunny0%16 mph
- 9 AM41°Partly Sunny0%20 mph
Hourly details
Next 7 days: temperature chart, feels like, rain and snow amounts, sky cover, wind and gustsShowHide
NWS hourly forecast updated 10/27/2026, 3:47 AM MDT
Radar and satellite
National radarNEXRAD (last 50 min) and GOES
Nearby hazards
Wyoming hazardsSevere storm and flash flood outlooks, expected rain, river flooding and wildfires near this area
- Severe storm outlook today:No thunderstorm risk area over this locationOutlook map
- Excessive rainfall outlook (flash flood risk):Could not check the Weather Prediction Center outlook right now.
- River gauges within 40 miles at or above flood stage: None reported
- Active wildfires within 50 miles: None reported
Drought
By countyHot Springs County, week of 10/20/2026
100% of the county is in moderate drought or worse, 89% in extreme drought or worse.
Frequently asked questions
- What is the high temperature today in Thermopolis, WY?
- The National Weather Service forecast for tuesday calls for a high near 56°F. Mostly Sunny.
- Will it rain in Thermopolis, WY in the next 24 hours?
- The NWS hourly forecast does not show any hour with a 50% or higher chance of precipitation in the next 24 hours.
- What time is sunrise and sunset in Thermopolis, WY today?
- Sunrise is about 7:42 AM MDT and sunset is about 6:10 PM MDT (calculated for the center of the area, within a few minutes).
- What is the normal October weather in Thermopolis, WY?
- At Thermopolis, the 1991 to 2020 normal high in October is 65°F and the normal low is 34°F.
Sun and moon
Local time, center of the area
- Sunrise
- 7:42 AM
- Sunset
- 6:10 PM
- Daylight
- 10 hr 28 min
- Moon
- Waning Gibbous 98% lit
- First light (civil dawn)
- 7:13 AM
- Last light (civil dusk)
- 6:40 PM
- Moonrise
- 6:41 PM
- Moonset
- 9:44 AM
Normal October weather
ClimateNormal October high 65°, low 34°, precipitation 1.27 in for the month. 1991 to 2020 normals at Thermopolis, 1 mi away.
Other places nearby
Data sources
- National Weather Service APINOAA
- Convective Outlooks and Storm ReportsNOAA Storm Prediction Center
- Excessive Rainfall Outlook and Quantitative Precipitation ForecastsNOAA Weather Prediction Center
- National Water Prediction ServiceNOAA National Weather Service
- WFIGS Current Wildland Fire IncidentsNational Interagency Fire Center
- UV Index Forecast (Envirofacts)U.S. Environmental Protection Agency and NOAA
- AirNowU.S. Environmental Protection Agency
- NWS HeatRisk (experimental)NOAA National Weather Service
- U.S. Drought MonitorNational Drought Mitigation Center, USDA and NOAA
- BEACON 2.0 Beach Advisory and Closing On-line NotificationU.S. Environmental Protection Agency
- U.S. Climate Normals 1991-2020NOAA National Centers for Environmental Information
- Tides & Currents (CO-OPS API)NOAA Center for Operational Oceanographic Products and Services
- NEXRAD radar tilesIowa Environmental Mesonet, Iowa State University
- GOES-East and GOES-West GeoColor imageryNOAA NESDIS Center for Satellite Applications and Research
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About this data
Weather and emergencies: Weather, air quality and hazard information on this page is delayed and may be incomplete. It is not a substitute for official warnings. Always follow the National Weather Service, local emergency management and public safety officials. In an emergency, call 911. For evacuation orders, use your local official alert system.
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