Teton County Veður Spá
Teton County weather: 15°C, skýjað. Á klukkustund forecast, 14-day outlook, UV, air quality and the best time til visit.
Risk assessment for Teton County
Derived from the current forecast window - not an official warning.
Peak gusts of 34 km/h and 0 thunderstorm days in the next 16 days.
Wettest single day forecast at 19 mm, 44 mm across the window. Flash flooding risk rises sharply above 50 mm in a day.
Active alerts for Teton County
Hydrologic Outlook issued september 18 at 10:20AM MDT by NWS Riverton WY
Issued by NWS Riverton WY
16-day forecast for Teton County
Hæst / Lægst; Úrkoma; UV
| Dagur | Aðstæður | Hæst / Lægst | Úrkoma | Vindur | UV |
|---|---|---|---|---|---|
| fös., sep 18 | 🌧️ Rigning | 15° / 8° | 47% · 11 mm | 22 km/h | 5 |
| lau., sep 19 | 🌦️ Lítil rigning | 15° / 6° | 25% · 4 mm | 21 km/h | 6 |
| sun., sep 20 | 🌦️ Light drizzle | 16° / 6° | 9% · 0 mm | 10 km/h | 5 |
| mán., sep 21 | ☀️ Heiðskýrt | 21° / 5° | 1% | 7 km/h | 6 |
| þri., sep 22 | ☁️ Skýjað | 23° / 8° | 11% | 11 km/h | 6 |
| mið., sep 23 | 🌤️ Að mestu heiðskýrt | 24° / 8° | 16% | 6 km/h | 6 |
| fim., sep 24 | ⛅ Skýjað að hluta | 24° / 8° | 8% | 10 km/h | 6 |
| fös., sep 25 | ☁️ Skýjað | 24° / 9° | 7% | 22 km/h | 5 |
| lau., sep 26 | 🌦️ Light drizzle | 23° / 10° | 13% · 1 mm | 22 km/h | 6 |
| sun., sep 27 | 🌤️ Að mestu heiðskýrt | 23° / 8° | 22% | 15 km/h | 6 |
| mán., sep 28 | ⛅ Skýjað að hluta | 25° / 6° | 29% | 14 km/h | 6 |
| þri., sep 29 | 🌧️ Heavy drizzle | 21° / 10° | 29% · 4 mm | 20 km/h | 6 |
| mið., sep 30 | 🌦️ Drizzle | 23° / 7° | 26% · 3 mm | 16 km/h | 6 |
| fim., okt 1 | 🌧️ Skúrir | 17° / 10° | 27% · 19 mm | 8 km/h | 4 |
| fös., okt 2 | 🌦️ Light drizzle | 9° / 5° | 16% · 3 mm | 10 km/h | 3 |
| lau., okt 3 | ⛅ Skýjað að hluta | 15° / 2° | 23% | 9 km/h | 6 |
What this means for Teton County
Today is cooler than average for september. The forecast high of 15°C is 5.8°C below the 21°C typical for this month.
A 47% chance means rain is likely somewhere nearby at some point - carry a layer, but do not cancel. Around 11 mm is forecast, which is enough til soak trails and slow traffic.
No weather-related travel disruption is expected today. Roads and airports should run normally.
Northern Hemisphere, so peak summer falls in júní til ágúst.
The gap between the warmest and coldest month averages 26°C.
Sjá spá fyrir Teton County eftir tímabili
Teton County weather - more answers
Explore Teton County
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Frequently asked questions
Where is Teton County?
Teton County is a county in Wyoming. Its coordinates are 43.4799, -110.7624. It lies in Norður-Ameríka.
What is the weather like in Teton County núna?
It is currently 15°C (59°F) með skýjað. Raki is 69% and wind is 3 km/h.
When is the best time til visit Teton County?
júní, júlí and ágúst offer the most comfortable conditions in Teton County, which has a subarctic climate. janúar, febrúar and desember 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 6:06 PM.
How many people live in Teton County?
Teton County has a population of approximately 23.000.
What is the nearest airport til Teton County?
The closest airports are Salt Lake City International Airport (SLC), 315 km away.
What are the top things til 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. |
|---|---|
| Spá and observations | Open-Meteo (ECMWF and national models). |
| Loftgæði and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Loftslag averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Veður 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 september 18, 2026 at 6:06 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
