Teton County Weather Forecast
Teton County weather: 44°F, overcast. Hourly forecast, 14-day outlook, UV, air quality and the best time to visit.
Summary
Teton County is a county in Wyoming. Teton County is a county in the United States. It has a population of about 23.000.
Right now it is 44°F (7°C) in Teton County with overcast. It feels like 37°F. Today runs from 34°F to 55°F. Chance of precipitation is 80%. Sightseeing conditions score 6.1/10 - fair - plan around the weather.
The best time to visit Teton County is June, July and August. The climate is subarctic. January, February and December tend to be the least comfortable months. July is the warmest month with average highs near 81°F, while January is the coldest with lows near 7°F.
The closest major airport is Salt Lake City International Airport (SLC), about 196 mi away. Nearby highlights include Grand Teton, Grand Teton National Park, Yellowstone (UNESCO World Heritage Site) and Yellowstone National Park.
In plain terms. Today is about average for October. The forecast high of 55°F is in line with the 57°F typical for this month. The best window to be outside is roughly 3 PM to 6 PM, when temperature, rain chance and wind line up best. fishing is the strongest bet in Teton County today at 9/10. Wet roads are likely; braking distances roughly double in heavy rain.
Compiled from this page's own data: atlas facts plus live Open-Meteo readings.
Active alerts for Teton County
Derived from the forecast. No official alert feed is wired for this country yet.
Weather in Teton County right now
Source: Open-Meteo. Updated 8:56 PM, Oct 26 local time.
See the Teton County forecast by time range
Next 24 hours
Hour-by-hour temperature, precipitation chance and wind.
16-day forecast for Teton County
Daily highs and lows, precipitation and UV.
| Day | Conditions | High / Low | Precip | Wind | UV |
|---|---|---|---|---|---|
| Mon, Oct 26 | ☁️ Overcast | 55° / 34° | 80% | 13 mph | 4 |
| Tue, Oct 27 | 🌦️ Drizzle | 44° / 33° | 66% · 0,1 in | 14 mph | 4 |
| Wed, Oct 28 | ☁️ Overcast | 44° / 31° | 6% | 10 mph | 4 |
| Thu, Oct 29 | ☁️ Overcast | 50° / 29° | 4% | 5 mph | 4 |
| Fri, Oct 30 | 🌦️ Light drizzle | 50° / 35° | 69% · 0,0 in | 9 mph | 4 |
| Sat, Oct 31 | 🌦️ Drizzle | 44° / 36° | 57% · 0,1 in | 4 mph | 3 |
| Sun, Nov 1 | 🌨️ Snow | 38° / 28° | 57% · 0,5 in | 12 mph | 4 |
| Mon, Nov 2 | 🌨️ Snow | 31° / 15° | 44% · 0,1 in | 6 mph | 4 |
| Tue, Nov 3 | ☁️ Overcast | 36° / 15° | 21% | 6 mph | 4 |
| Wed, Nov 4 | ☁️ Overcast | 39° / 22° | 15% | 3 mph | 4 |
| Thu, Nov 5 | ☁️ Overcast | 41° / 22° | 29% | 4 mph | 3 |
| Fri, Nov 6 | ☁️ Overcast | 46° / 27° | 30% | 3 mph | 4 |
| Sat, Nov 7 | 🌦️ Light rain | 48° / 33° | 65% · 0,4 in | 8 mph | 2 |
| Sun, Nov 8 | 🌧️ Rain | 38° / 33° | 61% · 0,7 in | 10 mph | 2 |
| Mon, Nov 9 | 🌦️ Light drizzle | 39° / 28° | 48% · 0,0 in | 7 mph | 3 |
| Tue, Nov 10 | 🌥️ Fog | 42° / 29° | 40% | 6 mph | 3 |
Climate in Teton County month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Month | Avg high | Avg low | Rainfall | Rating |
|---|---|---|---|---|
| January | 31° | 7° | 2,3 in | ★★☆☆☆ |
| February | 37° | 14° | 3,9 in | ★☆☆☆☆ |
| March | 45° | 18° | 3,2 in | ★★☆☆☆ |
| April | 49° | 22° | 2,4 in | ★★★☆☆ |
| May | 59° | 31° | 2,3 in | ★★★☆☆ |
| June | 72° | 42° | 0,9 in | ★★★★★ |
| July | 81° | 50° | 0,9 in | ★★★★★ |
| August | 79° | 48° | 1,6 in | ★★★★★ |
| September | 70° | 41° | 1,2 in | ★★★★☆ |
| October | 57° | 30° | 2,2 in | ★★★☆☆ |
| November | 42° | 20° | 1,7 in | ★★☆☆☆ |
| December | 36° | 16° | 3,6 in | ★☆☆☆☆ |
Climate type: Subarctic. Source: Open-Meteo archive (ERA5).
Weather map for Teton County
Animated model layers. Pick a layer to load it.
Animated layers by Windy. For pin-level detail and nearby places, see the interactive map below.
Air quality and pollen in Teton County
Air quality: Open-Meteo (CAMS). US AQI scale.
Sun, twilight and moon
Golden and blue hour are the standard photographic approximation around sunrise and sunset.
Best time to visit Teton County
Go in June, July and August. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: January, February and December - expect the least comfortable mix of heat, cold or rain.
Explore Teton County
Every topic we hold for this place, and the same topic for the places around it.
Weather for related places
Frequently asked questions
Where is Teton County?
Teton County is a county in Wyoming. Its coordinates are 43.4799, -110.7624. It lies in North America.
What is the weather like in Teton County right now?
It is currently 44°F (7°C) with overcast. Humidity is 61% and wind is 8 mph.
When is the best time to visit Teton County?
June, July and August offer the most comfortable conditions in Teton County, which has a subarctic climate. January, February and December are usually the hardest months for outdoor plans.
What time zone is Teton County in?
Teton County observes America/Denver (UTC-06:00). The local time is 8:56 PM.
How many people live in Teton County?
Teton County has a population of approximately 23.000.
What is the nearest airport to Teton County?
The closest airports are Salt Lake City International Airport (SLC), 196 mi away.
What are the top things to do in Teton County?
Popular options include Grand Teton, Grand Teton National Park, Yellowstone (UNESCO World Heritage Site), Yellowstone National Park, Antelope Island State Park and Great Salt Lake.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (us-counties) - coordinates, hierarchy and facts. |
|---|---|
| Forecast and observations | Open-Meteo (ECMWF and national models). |
| Air quality and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Climate averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Weather Service. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing - the block is simply not shown. |
Last updated October 26, 2026 at 8:56 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
