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Weather in Cheyenne, United States 🇺🇸

Current Weather in Cheyenne

Partly Cloudy
10°C
Feels like 8°C. Partly Cloudy.
🌬️ 9 km/h ENE
💧 36% Humidity
🧭 1019 hPa
👁️ 10.0 km Visibility
☀️ UV Index: 0.0
🌡️ Dew Point: -4°C
🌅 Sunrise: 07:14 AM
🌇 Sunset: 06:14 PM
Map Overlays:

As of now, Cheyenne is 10°C and partly cloudy, feeling like 8°C. Relative humidity is 36%, with winds around 9 km/h, and the UV index is 0 (low). Over the next few days, temperatures in Cheyenne range from about 6°C to 20°C.

Hourly Forecast for Cheyenne

21:00
Overcast
10°
10%
22:00
Partly Cloudy
9°
3%
23:00
Clear
8°
2%
00:00
Partly Cloudy
7°
5%
01:00
Cloudy
7°
9%
02:00
Overcast
7°
12%
03:00
Overcast
7°
11%
04:00
Cloudy
6°
11%
05:00
Cloudy
6°
10%
06:00
Partly Cloudy
6°
6%
07:00
Clear
6°
3%
08:00
Sunny
7°
2%
09:00
Sunny
10°
1%
10:00
Sunny
12°
1%
11:00
Sunny
14°
1%
12:00
Sunny
15°
1%
13:00
Sunny
16°
1%
14:00
Sunny
17°
1%
15:00
Sunny
17°
1%
16:00
Sunny
17°
1%
17:00
Sunny
16°
1%
18:00
Sunny
14°
1%
19:00
Clear
12°
1%
20:00
Clear
11°
1%

14-Day Forecast for Cheyenne

Sun, Oct 18
Sunny Sunny
19° / 8°
Mon, Oct 19
Sunny Sunny
17° / 6°
Tue, Oct 20
Sunny Sunny
20° / 9°
Wed, Oct 21
Sunny Sunny
20° / 10°
Thu, Oct 22
Overcast Overcast
20° / 11°
Fri, Oct 23
Sunny Sunny
21° / 12°
Sat, Oct 24
Sunny Sunny
14° / 6°
Sun, Oct 25
Overcast Overcast
13° / 4°
Mon, Oct 26
Overcast Overcast
14° / 6°
Tue, Oct 27
Sunny Sunny
14° / 4°
Wed, Oct 28
Overcast Overcast
17° / 7°
Thu, Oct 29
Overcast Overcast
16° / 6°
Fri, Oct 30
Sunny Sunny
13° / 2°
Sat, Oct 31
Mist Mist
10° / 4°

Additional Forecasts for Cheyenne

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 149.0 μg/m³
O₃ (Ozone) 61.0 μg/m³
NO₂ (Nitrogen Dioxide) 7.6 μg/m³
SO₂ (Sulphur Dioxide) 1.0 μg/m³
PM2.5 (Fine particles) 2.8 μg/m³
PM10 (Coarse particles) 3.2 μg/m³

Historical Weather

Weather Forecasts for Other Cities in United States

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Best Time to Be Outside in Cheyenne Tomorrow

There is no good daylight window left in Cheyenne today. Tomorrow, the most comfortable window looks like 12:00 to 15:00, when it is around 16°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?

Cheyenne is sitting at 10°C (51°F) right now, partly cloudy (feels like 8°C).

What's the weather like in Cheyenne right now?

Right now Cheyenne has Partly Cloudy, humidity 36%, wind 9 km/h ENE.

What is today's forecast for Cheyenne?

Today in Cheyenne: high 19°C, low 8°C, sunny. Chance of rain: 3%.

What is the 7-day weather forecast for Cheyenne?

Daily highs and lows for Cheyenne:

  • 2026-10-18: 19°C / 8°C
  • 2026-10-19: 17°C / 6°C
  • 2026-10-20: 20°C / 9°C
  • 2026-10-21: 20°C / 10°C
  • 2026-10-22: 20°C / 11°C
  • 2026-10-23: 21°C / 12°C
  • 2026-10-24: 14°C / 6°C
Is it going to rain in Cheyenne today?

There is a 3% chance of rain in Cheyenne today.

What is the wind speed in Cheyenne right now?

Wind in Cheyenne is currently 9 km/h (6 mph) from the ENE.

What is the UV index in Cheyenne right now?

The UV index in Cheyenne is currently 0 (low). Sun protection is recommended when the index is 3 or higher.

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