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Weather in Cheyenne, Wyoming for May 2026

Your guide to Cheyenne weather in May - trends and predictions

    Snow Forecast ❄️

  • With an average of 3 snowy days, Cheyenne usually enjoys a light touch of snow in May.

  • Temperatures

  • In general, the average temperature in Cheyenne at the beginning of May is 13.4 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 19.4 °F by the end of May.

  • Rain 🌧️

  • Cheyenne experiences moderate rainfall in May, with an average of 7 rainy days and a total precipitation of 28.1 mm.

  • More

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
21
Dry days
Average rainy days
7
Rainy days
Average snowy days
3
Snow days
Average temperatures
17°/5°
Temperatures
Average wind speed
35 km/h
Avg max wind
Average humidity
49 %
Avg humidity

Cheyenne Weather May

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Temperatures trend during May in Cheyenne

See the weather trend as well as the moving average line

May weather in Cheyenne day by day

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Date Weather Temperatures Rain Snow More
May 1 Light drizzle
Light drizzle
12° /4° 0.5 mm 0 cm
May 2 Sunny
Sunny
13° /0° 0 mm 0 cm
May 3 Moderate or heavy snow showers
Moderate or heavy snow showers
15° /0° 3.4 mm 2.4 cm
May 4 Sunny
Sunny
18° /3° 0 mm 0 cm
May 5 Partly cloudy
Partly cloudy
15° /5° 16.5 mm 0 cm
May 6 Light drizzle
Light drizzle
11° /3° 26.1 mm 0 cm
May 7 Sunny
Sunny
10° /2° 5.3 mm 0 cm
May 8 Patchy rain possible
Patchy rain possible
14° /1° 0.2 mm 0.1 cm
May 9 Moderate or heavy snow showers
Moderate or heavy snow showers
15° /2° 0.5 mm 0.2 cm
May 10 Thundery outbreaks possible
Thundery outbreaks possible
17° /5° 0.6 mm 0 cm
May 11 Patchy light drizzle
Patchy light drizzle
22° /5° 0.4 mm 0 cm
May 12 Partly cloudy
Partly cloudy
23° /7° 0.5 mm 0 cm
May 13 Thundery outbreaks possible
Thundery outbreaks possible
23° /8° 0.4 mm 0 cm
May 14 Patchy rain possible
Patchy rain possible
18° /7° 0.4 mm 0 cm
May 15 Patchy light rain with thunder
Patchy light rain with thunder
15° /5° 0.4 mm 0 cm
May 16 Patchy rain possible
Patchy rain possible
19° /4° 0 mm 0 cm
May 17 Overcast
Overcast
21° /8° 0 mm 0 cm
May 18 Thundery outbreaks possible
Thundery outbreaks possible
19° /7° 1.9 mm 0 cm
May 19 Patchy rain possible
Patchy rain possible
16° /6° 3.4 mm 0 cm
May 20 Light rain shower
Light rain shower
18° /3° 2.6 mm 0 cm
May 21 Patchy light rain
Patchy light rain
17° /4° 1.1 mm 0 cm
May 22 Overcast
Overcast
20° /4° 0 mm 0 cm
May 23 Patchy rain possible
Patchy rain possible
23° /6° 0.1 mm 0 cm
May 24 Patchy rain possible
Patchy rain possible
14° /4° 9.4 mm 0 cm
May 25 Light rain shower
Light rain shower
14° /7° 9.4 mm 0 cm
May 26 Sunny
Sunny
13° /5° 18.2 mm 0 cm
May 27 Overcast
Overcast
20° /7° 5.4 mm 0 cm
May 28 Patchy light drizzle
Patchy light drizzle
20° /8° 14.4 mm 0 cm
May 29 Patchy rain possible
Patchy rain possible
22° /7° 0 mm 0 cm
May 30 Patchy rain possible
Patchy rain possible
25° /7° 0.8 mm 0 cm
May 31 Patchy light rain with thunder
Patchy light rain with thunder
22° /7° 0.2 mm 0 cm
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Important Notice
Our weather forecast for Cheyenne in May is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Cheyenne forecast closer to your planned date for the most up-to-date weather information.

Cheyenne in May - FAQ

What are the expected maximum and minimum temperatures in Cheyenne during May?
Enjoy moderate daytime temperatures of up to 17° and cooler nights around 5°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Cheyenne during May?
In May, Cheyenne can expect light to moderate rainfall, totaling 28.1 mm across approximately 7 days. Occasional showers are possible, and planning ahead for them could be helpful.
Will it snow in Cheyenne in May 2026?
Cheyenne experiences an average snowfall of 5.27 cm during May, occurring over 3 days.
What are the typical wind conditions in Cheyenne during May?
The average wind speed in Cheyenne during May is 35 km/h, suggesting breezy to windy conditions, depending on your activities.

Cheyenne snow forecast May 2026

Track daily snowfall levels and discover Cheyenne’s snowy potential this May ❄️

May rainfall patterns in Cheyenne

Explore the daily rainfall trends and prepare for Cheyennes May weather 💧

UV exposure in Cheyenne during May

Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️

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Location coordinates Where is Cheyenne?

Get accurate weather forecasts for Cheyenne, located at latitude 41.14 and longitude -104.82. Stay updated with localized weather information tailored for Cheyenne.

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