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Weather · Wyoming

Yellowstone National Park Weather in October 2026

  1. TodayOctober 1912° 1°
  2. TomorrowOctober 2011° 2°
  3. WedOctober 2113° 2°
  4. ThuOctober 2214° 2°
  5. FriOctober 234° -5°
  6. SatOctober 24-1° -11°
  7. SunOctober 253° -9°
  8. MonOctober 264° -8°
  9. TueOctober 276° -8°
  10. WedOctober 287° -5°
  11. ThuOctober 290° -8°
  12. FriOctober 30-3° -12°
  13. SatOctober 31-5° -12°
  14. SunNovember 1-3° -7°

Yellowstone National Park · October 2026 · Recorded days: 2

8°-4°

Fog

Warmest day
8°
October 15
Coldest night
-5°
October 15
Total precipitation
0.0 mm
Wet days
0
Dry days
2
Recorded days
2

Across the 2 recorded days of October 2026 in Yellowstone National Park, the average high was 8°C and the average low -4°C. The warmest day was October 15 (8°C) and the coldest night October 15 (-5°C). No significant precipitation was recorded during the month. The month is still in progress; each day is added once it ends.

October 2026: day by day

Days with a dashed border are forecasts.

Full archive
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  13. 13
  14. 147° -3°
  15. 158° -5°
  16. 16
  17. 17
  18. 18
  19. 1912° 1°
  20. 2011° 2°
  21. 2113° 2°
  22. 2214° 2°
  23. 234° -5°
  24. 24-1° -11°
  25. 253° -9°
  26. 264° -8°
  27. 276° -8°
  28. 287° -5°
  29. 290° -8°
  30. 30-3° -12°
  31. 31-5° -12°

Frequently asked questions

How many days did it rain in Yellowstone National Park in October 2026?
1 mm or more of precipitation was recorded on 0 days; the monthly total was 0.0 mm.
What was the warmest day in Yellowstone National Park in October 2026?
The warmest day was October 15 (8°C) and the coldest night October 15 (-5°C).
Where do the archive values come from?
They are the last update we made for that day from Open-Meteo weather model data. They are not official weather station measurements, so small differences are possible.

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