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Weather in Cheyenne, United States 🇺🇸

Current Weather in Cheyenne

Red Flag Warning issued June 11 at 12:59AM MDT until June 12 at 8:00PM MDT by NWS Cheyenne WY
Sunny
14°C
Feels like 12°C. Sunny.
🌬️ 43 km/h NW
💧 24% Humidity
🧭 1020 hPa
👁️ 16.0 km Visibility
☀️ UV Index: 7.8
🌡️ Dew Point: -6°C
🌅 Sunrise: 05:26 AM
🌇 Sunset: 08:31 PM
Map Overlays:

In Cheyenne right now it is 14°C and sunny, feeling like 12°C. Humidity is 24% with winds around 43 km/h, and the UV index is 8 (very high). Over the next few days, temperatures in Cheyenne range from about 6°C to 28°C. ⚠️ Red Flag Warning issued June 11 at 12:59AM MDT until June 12 at 8:00PM MDT by NWS Cheyenne WY

Hourly Forecast for Cheyenne

12:00
Sunny
18°
0%
13:00
Sunny
19°
0%
14:00
Sunny
20°
0%
15:00
Sunny
21°
0%
16:00
Sunny
22°
0%
17:00
Sunny
22°
0%
18:00
Sunny
22°
0%
19:00
Sunny
19°
1%
20:00
Partly Cloudy
16°
2%
21:00
Cloudy
14°
5%
22:00
Clear
12°
1%
23:00
Clear
11°
1%
00:00
Clear
10°
2%
01:00
Clear
3%
02:00
Clear
3%
03:00
Clear
4%
04:00
Clear
4%
05:00
Clear
4%
06:00
Sunny
10°
3%
07:00
Sunny
13°
1%
08:00
Sunny
16°
0%
09:00
Sunny
19°
0%
10:00
Sunny
21°
0%
11:00
Sunny
24°
0%

14-Day Forecast for Cheyenne

Thu, Jun 11
Sunny Sunny
23° /
Fri, Jun 12
Sunny Sunny
28° /
Sat, Jun 13
Sunny Sunny
20° /
Sun, Jun 14
Partly Cloudy Partly Cloudy
17° /
Mon, Jun 15
Patchy rain nearby Patchy rain nearby
22° /
Tue, Jun 16
Sunny Sunny
27° /
Wed, Jun 17
Sunny Sunny
33° / 13°
Thu, Jun 18
Sunny Sunny
33° / 16°
Fri, Jun 19
Patchy rain nearby Patchy rain nearby
30° / 15°
Sat, Jun 20
Patchy rain nearby Patchy rain nearby
19° /
Sun, Jun 21
Patchy rain nearby Patchy rain nearby
26° / 11°
Mon, Jun 22
Patchy rain nearby Patchy rain nearby
20° / 10°
Tue, Jun 23
Sunny Sunny
28° / 10°
Wed, Jun 24
Sunny Sunny
32° / 15°

Additional Forecasts for Cheyenne

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 102.0 μg/m³
O₃ (Ozone) 103.0 μg/m³
NO₂ (Nitrogen Dioxide) 0.7 μg/m³
SO₂ (Sulphur Dioxide) 0.4 μg/m³
PM2.5 (Fine particles) 1.0 μg/m³
PM10 (Coarse particles) 2.0 μg/m³

Historical Weather

Weather Forecasts for Other Cities in United States

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Best Time to Be Outside in Cheyenne Today

The most comfortable window in Cheyenne today looks like 17:00 to 19:00, when it is around 21°C. It should stay dry through that window. No significant rain is expected in the next several hours.

Frequently Asked Questions about Weather in Cheyenne

What is the temperature in Cheyenne right now?

The current temperature in Cheyenne is 14°C (58°F), sunny (feels like 12°C).

What's the weather like in Cheyenne right now?

Conditions in Cheyenne right now: Sunny, humidity 24%, wind 43 km/h NW.

What is today's forecast for Cheyenne?

Today in Cheyenne: high 23°C, low 7°C, sunny. Chance of rain: 1%.

What is the 7-day weather forecast for Cheyenne?

Daily highs and lows for Cheyenne:

  • 2026-06-11: 23°C / 7°C
  • 2026-06-12: 28°C / 7°C
  • 2026-06-13: 20°C / 6°C
  • 2026-06-14: 17°C / 7°C
  • 2026-06-15: 22°C / 7°C
  • 2026-06-16: 27°C / 9°C
  • 2026-06-17: 33°C / 13°C
Is it going to rain in Cheyenne today?

There is a 1% chance of rain in Cheyenne today.

What is the wind speed in Cheyenne right now?

Wind in Cheyenne is currently 43 km/h (27 mph) from the NW.

What is the UV index in Cheyenne right now?

The UV index in Cheyenne is currently 7.8 (high). Sun protection is recommended when the index is 3 or higher.

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