Will it rain in Yellowstone National Park on Wednesday, November 18, 2026?

Yes, the chance of rain is 29%, with 7.8 mm of rain expected in total.

What will the temperature be in Yellowstone National Park on Wednesday, November 18, 2026?

A high of -5°C and a low of -11°C are expected. Conditions: snow.

What time are sunrise and sunset in Yellowstone National Park on November 18, 2026?

Sunrise is at 07:22 and sunset at 16:52 (local time); day length 9 h 29 min.

How reliable is this forecast?

Values for 13 days ahead show a trend; they are updated as the date approaches and may change.

Weather · Wyoming

Yellowstone National Park Weather on Wednesday, November 18, 2026

Yellowstone National Park · Wednesday, November 18 2026

-5°-11°

Snow

High -5°, low -11°

Chance of rain: 29%; 5.5 cm snow
Wind: 8 km/h; north
UV index: 2; Low
Sunrise: 07:22; Sunset 16:52
Day length: 9 h 29 min
Moon: First quarter; 66% illuminated

Updated: 14 h ago · Source: Open-Meteo

Forecast for Yellowstone National Park on Wednesday, November 18, 2026: snow, with a high of -5°C and a low of -11°C. The chance of rain is 29%, with 7.8 mm of precipitation expected in total. Snowfall of 5.5 cm is expected. Wind from the north at up to 8 km/h. Sunrise is at 07:22 and sunset at 16:52; day length 9 h 29 min. 4° cooler than the previous day. This day is 2° cooler than the 7-day average. This date is 13 days away; the forecast shows a trend and will be updated as the date gets closer.

What to wear and what to watch out for

Snow is expected: check road conditions before setting out; winter tires are a must.
Cold weather: wear a coat, a warm hat and gloves.

Weather nearby on November 18

Frequently asked questions

Will it rain in Yellowstone National Park on Wednesday, November 18, 2026?: Yes, the chance of rain is 29%, with 7.8 mm of rain expected in total.
What will the temperature be in Yellowstone National Park on Wednesday, November 18, 2026?: A high of -5°C and a low of -11°C are expected. Conditions: snow.
What time are sunrise and sunset in Yellowstone National Park on November 18, 2026?: Sunrise is at 07:22 and sunset at 16:52 (local time); day length 9 h 29 min.
How reliable is this forecast?: Values for 13 days ahead show a trend; they are updated as the date approaches and may change.