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Weather Cheyenne: Current forecast

Cheyenne / Wyoming (WY) / United States

26 °C
Feels like 20.7 °C
Min 17 °C / Max 32 °C
Weather Cheyenne: Sunny, 26 °C Sunny
19.8 km/h W
Wind
34.3 km/h W
Gusts
1013 hPa
Pressure
0 mm
Precipitation
24 %
Humidity
7
UV index

Pollen (today)

Hazel None
Alder None
Birch None
Oak None
Grass None
Mugwort None
Ragweed None
06:21 / 19:39
Sunrise / Sunset
19:55 / 06:59
Moonrise / Moonset
Full Moon (98 %)
Moon phase

Updated: Aug 28, 2026, 17:20 CEST Aug 28, 2026, 9:20 MDT

Today's Summary

In Cheyenne the weather today is sunny. The thermometer currently shows 26°C. With wind from the west, it feels noticeably colder, around 20.7°C. UV levels are elevated today – remember sun protection if you're outdoors. During the day temperatures will range between 17.3°C and 31.7°C.

Hourly forecast – Cheyenne, today

Aug 28, 09:00
30 °C
Partly cloudy
Cheyenne Aug 28, 09:00: Partly cloudy, 30 °C
Aug 28, 10:00
31 °C
Overcast
Cheyenne Aug 28, 10:00: Overcast, 31 °C
Aug 28, 11:00
32 °C
Overcast
Cheyenne Aug 28, 11:00: Overcast, 32 °C
Aug 28, 12:00
31 °C
Cloudy
Cheyenne Aug 28, 12:00: Cloudy, 31 °C
Aug 28, 13:00
31 °C
Overcast
Cheyenne Aug 28, 13:00: Overcast, 31 °C
Aug 28, 14:00
29 °C
Patchy rain possible
Cheyenne Aug 28, 14:00: Patchy rain possible, 29 °C
Aug 28, 15:00
25 °C
Overcast
Cheyenne Aug 28, 15:00: Overcast, 25 °C
Aug 28, 16:00
23 °C
Overcast
Cheyenne Aug 28, 16:00: Overcast, 23 °C
Aug 28, 17:00
23 °C
Overcast
Cheyenne Aug 28, 17:00: Overcast, 23 °C
Aug 28, 18:00
23 °C
Cloudy
Cheyenne Aug 28, 18:00: Cloudy, 23 °C
Aug 28, 19:00
23 °C
Overcast
Cheyenne Aug 28, 19:00: Overcast, 23 °C
Aug 28, 20:00
23 °C
Overcast
Cheyenne Aug 28, 20:00: Overcast, 23 °C
Aug 28, 21:00
23 °C
Cloudy
Cheyenne Aug 28, 21:00: Cloudy, 23 °C
Aug 28, 22:00
21 °C
Cloudy
Cheyenne Aug 28, 22:00: Cloudy, 21 °C
Aug 28, 23:00
21 °C
Clear
Cheyenne Aug 28, 23:00: Clear, 21 °C
Aug 29, 00:00
21 °C
Overcast
Cheyenne Aug 29, 00:00: Overcast, 21 °C
Aug 29, 01:00
21 °C
Overcast
Cheyenne Aug 29, 01:00: Overcast, 21 °C
Aug 29, 02:00
20 °C
Overcast
Cheyenne Aug 29, 02:00: Overcast, 20 °C
Aug 29, 03:00
20 °C
Overcast
Cheyenne Aug 29, 03:00: Overcast, 20 °C
Aug 29, 04:00
21 °C
Overcast
Cheyenne Aug 29, 04:00: Overcast, 21 °C
Aug 29, 05:00
21 °C
Overcast
Cheyenne Aug 29, 05:00: Overcast, 21 °C
Aug 29, 06:00
23 °C
Overcast
Cheyenne Aug 29, 06:00: Overcast, 23 °C
Aug 29, 07:00
26 °C
Overcast
Cheyenne Aug 29, 07:00: Overcast, 26 °C
Aug 29, 08:00
27 °C
Overcast
Cheyenne Aug 29, 08:00: Overcast, 27 °C
Time
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
00
01
02
03
04
05
06
07
08
Cheyenne Aug 28, 09:00: Partly cloudy
Cheyenne Aug 28, 10:00: Overcast
Cheyenne Aug 28, 11:00: Overcast
Cheyenne Aug 28, 12:00: Cloudy
Cheyenne Aug 28, 13:00: Overcast
Cheyenne Aug 28, 14:00: Patchy rain possible
Cheyenne Aug 28, 15:00: Overcast
Cheyenne Aug 28, 16:00: Overcast
Cheyenne Aug 28, 17:00: Overcast
Cheyenne Aug 28, 18:00: Cloudy
Cheyenne Aug 28, 19:00: Overcast
Cheyenne Aug 28, 20:00: Overcast
Cheyenne Aug 28, 21:00: Cloudy
Cheyenne Aug 28, 22:00: Cloudy
Cheyenne Aug 28, 23:00: Clear
Cheyenne Aug 29, 00:00: Overcast
Cheyenne Aug 29, 01:00: Overcast
Cheyenne Aug 29, 02:00: Overcast
Cheyenne Aug 29, 03:00: Overcast
Cheyenne Aug 29, 04:00: Overcast
Cheyenne Aug 29, 05:00: Overcast
Cheyenne Aug 29, 06:00: Overcast
Cheyenne Aug 29, 07:00: Overcast
Cheyenne Aug 29, 08:00: Overcast
Temperature (°C)
Chance of rain (%)
2
9
9
6
8
10
10
10
10
7
10
10
7
7
1
10
10
10
10
10
10
10
9
9
Precipitation
—
—
—
—
—
0 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Wind (km/h)
WNW
27
W
19
W
16
N
14
SSW
4
NNE
9
SE
22
ESE
25
S
14
SW
13
SW
14
SW
16
SW
16
SW
14
SW
21
WSW
17
SW
15
WSW
16
W
14
WSW
13
WSW
16
WSW
18
WSW
27
W
30
Pressure (hPa)
1012
1011
1010
1009
1009
1009
1012
1012
1013
1013
1013
1014
1013
1012
1013
1012
1012
1012
1012
1012
1012
1012
1011
1011
Humidity (%)
18 %
17 %
16 %
18 %
16 %
22 %
32 %
39 %
41 %
40 %
36 %
36 %
35 %
38 %
38 %
38 %
38 %
38 %
38 %
37 %
36 %
35 %
28 %
25 %
Cloud cover (%)
34 %
100 %
99 %
79 %
93 %
99 %
100 %
100 %
98 %
80 %
100 %
100 %
82 %
79 %
5 %
100 %
100 %
100 %
100 %
100 %
100 %
100 %
100 %
100 %

14-day weather forecast – Cheyenne

14-day trend for Cheyenne: Forecasts suggest a marked cooldown in the second week. Lows can drop to around 0.7°C at night, with daytime highs up to 31.7°C.

Date
Aug 28
Aug 29
Aug 30
Aug 31
Sep 1
Sep 2
Sep 3
Sep 4
Sep 5
Sep 6
Sep 7
Sep 8
Sep 9
Sep 10
Cheyenne August 28, 2026: Overcast
Cheyenne August 29, 2026: Overcast
Cheyenne August 30, 2026: Overcast
Cheyenne August 31, 2026: Overcast
Cheyenne September 1, 2026: Sunny
Cheyenne September 2, 2026: Overcast
Cheyenne September 3, 2026: Overcast
Cheyenne September 4, 2026: Sunny
Cheyenne September 5, 2026: Patchy rain possible
Cheyenne September 6, 2026: Sunny
Cheyenne September 7, 2026: Overcast
Cheyenne September 8, 2026: Overcast
Cheyenne September 9, 2026: Light rain shower
Cheyenne September 10, 2026: Sunny
Temperature (°C)
Chance of rain (%)
6
17
19
41
4
36
17
17
57
57
75
57
90
16
Precipitation
0 mm
0.2 mm
0.2 mm
0.7 mm
0 mm
0.9 mm
0.2 mm
0.2 mm
1.3 mm
3.3 mm
72.9 mm
1.2 mm
5.7 mm
0 mm
Wind max (km/h)
28
35
41
31
36
39
48
23
22
31
23
26
36
25
Date Weather Min °C Max °C Sunrise Sunset Moonrise Moonset Moon phase
August 28, 2026 Cheyenne August 28, 2026: Overcast Overcast 17 °C 32 °C 06:21 19:39 19:55 06:59 Full Moon (98 %)
August 29, 2026 Cheyenne August 29, 2026: Overcast Overcast 19 °C 31 °C 06:22 19:37 20:14 08:00 Waning Moon (94 %)
August 30, 2026 Cheyenne August 30, 2026: Overcast Overcast 18 °C 25 °C 06:23 19:35 20:34 09:02 Waning Moon (87 %)
August 31, 2026 Cheyenne August 31, 2026: Overcast Overcast 17 °C 28 °C 06:24 19:34 20:56 10:06 Waning Moon (80 %)
September 1, 2026 Cheyenne September 1, 2026: Sunny Sunny 15 °C 28 °C 06:25 19:32 21:22 11:13 Waning Moon (70 %)
September 2, 2026 Cheyenne September 2, 2026: Overcast Overcast 18 °C 28 °C 06:26 19:30 21:54 12:22 Last Quarter (60 %)
September 3, 2026 Cheyenne September 3, 2026: Overcast Overcast 15 °C 29 °C 06:27 19:29 22:34 13:33 Last Quarter (50 %)
September 4, 2026 Cheyenne September 4, 2026: Sunny Sunny 17 °C 29 °C 06:28 19:27 23:25 14:42 Last Quarter (39 %)
September 5, 2026 Cheyenne September 5, 2026: Patchy rain possible Patchy rain possible 17 °C 28 °C 06:29 19:26 Does not rise today 15:45 Waning Crescent (29 %)
September 6, 2026 Cheyenne September 6, 2026: Sunny Sunny 14 °C 26 °C 06:30 19:24 00:29 16:40 Waning Crescent (20 %)
September 7, 2026 Cheyenne September 7, 2026: Overcast Overcast 15 °C 30 °C 06:31 19:22 01:42 17:24 Waning Crescent (12 %)
September 8, 2026 Cheyenne September 8, 2026: Overcast Overcast 16 °C 25 °C 06:32 19:21 03:02 18:00 Waning Crescent (6 %)
September 9, 2026 Cheyenne September 9, 2026: Light rain shower Light rain shower 1 °C 15 °C 06:33 19:19 04:23 18:30 New Moon (2 %)
September 10, 2026 Cheyenne September 10, 2026: Sunny Sunny 1 °C 11 °C 06:34 19:17 05:43 18:56 New Moon (0 %)
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