Overall on the next 14 days there will be 1 days with snow in Cheyenne and a total of 2 cm of snow.
It will be snowy on the following days:
Cheyenne weather in May 2026
Click on a day for an hourly weather forecast
Wednesday
May 6
2.0 cm
6° / -4°
Thursday
May 7
0.5 mm
18° / 4°
Friday
May 8
0.3 mm
17° / 5°
Saturday
May 9
1.8 mm
19° / 6°
Sunday
May 10
0 mm
19° / 5°
Monday
May 11
0 mm
26° / 9°
Tuesday
May 12
0 mm
28° / 16°
Wednesday
May 13
0.3 mm
27° / 14°
Thursday
May 14
0.5 mm
27° / 14°
Friday
May 15
13.5 mm
23° / 11°
Saturday
May 16
0 mm
25° / 11°
Sunday
May 17
0 mm
26° / 14°
Monday
May 18
0.3 mm
26° / 13°
Tuesday
May 19
5.8 mm
25° / 11°
🌨️ Snowy days in Cheyenne 2026 (May)
The average weather in Cheyenne in May
The temperatures in Cheyenne in May are quite cold with temperatures between 6°C and 17°C, warm clothes are a must.
You can expect rain for roughly half of the month of May in Cheyenne. We’re expecting roughly 8 to 15 days of rain, so your rubber boots and umbrella are going to see plenty of use this month if you’re keen on staying dry.
You can expect a few days of snow in Cheyenne during May. It’s important to get out your snow boots and warm mittens to stay warm while you explore Cheyenne.
Our weather forecast can give you a great sense of what weather to expect in Cheyenne in May 2026.
If you’re planning to visit Cheyenne in the near future, we highly recommend that you review the 14 day weather forecast for Cheyenne before you arrive.
Temperatures
17° / 6°
Rainy Days
10
Snowy Days
5
Dry Days
16
Rainfall
149
mm
Sun Hours
7.7
Hrs
Historic average weather for May
Click on a day for an hourly weather forecast
Explore the weather in Cheyenne in other months
Cheyenne annual weather
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 3° / -5° | 3 | 16 | 12 | 27 mm | Awful | Cheyenne in January |
| February | 2° / -6° | 4 | 10 | 15 | 42 mm | Awful | Cheyenne in February |
| March | 8° / -1° | 5 | 15 | 12 | 77 mm | Bad | Cheyenne in March |
| April | 12° / 1° | 5 | 15 | 10 | 101 mm | Bad | Cheyenne in April |
| May | 17° / 6° | 10 | 16 | 5 | 149 mm | Bad | Cheyenne in May |
| June | 25° / 12° | 6 | 24 | 0 | 77 mm | Perfect | Cheyenne in June |
| July | 28° / 16° | 4 | 27 | 0 | 83 mm | Perfect | Cheyenne in July |
| August | 28° / 15° | 3 | 28 | 0 | 52 mm | Perfect | Cheyenne in August |
| September | 24° / 12° | 2 | 28 | 0 | 46 mm | Perfect | Cheyenne in September |
| October | 14° / 4° | 3 | 23 | 5 | 49 mm | Ok | Cheyenne in October |
| November | 8° / -1° | 2 | 19 | 9 | 31 mm | Bad | Cheyenne in November |
| December | 2° / -6° | 5 | 15 | 11 | 33 mm | Awful | Cheyenne in December |
Temperatures in Cheyenne in May
Rain in Cheyenne in May
Weather in Cheyenne in May - FAQ
What is the average temperature in Cheyenne in May?
The average temperature in Cheyenne in May is 6/17° C.
What is the chance of rain in Cheyenne in May?
On average, there are 10 rainy days in Cheyenne during May.
Weather wise, is May a good time to visit Cheyenne?
The weather in Cheyenne in May is bad.
Can it snow in Cheyenne in May?
On average, there are 5 snowy days in Cheyenne in May.
More about the weather in Cheyenne