Dailymet

Weather Casper: Current forecast

Casper / Wyoming (WY) / United States

2.2 °C
Feels like -0.6 °C
Min 2 °C / Max 10 °C
Weather Casper: Overcast, 2 °C Overcast
6 mph ESE
Wind
7 mph ESE
Gusts
1013 hPa
Pressure
0.1 mm
Precipitation
92 %
Humidity
0
UV index

Pollen (today)

Hazel None
Alder None
Birch None
Oak None
Grass None
Mugwort None
Ragweed None
06:03 / 20:03
Sunrise / Sunset
17:21 / 04:30
Moonrise / Moonset
Waxing Moon (87 %)
Moon phase

Updated: Apr 28, 2026, 9:14 CEST Apr 28, 2026, 1:14 MDT

Today's Summary

In Casper the weather today is overcast. The thermometer currently shows 2.2°C. Dress warmly – it's quite chilly out there. During the day temperatures will range between 1.5°C and 10.1°C.

Hourly forecast – Casper, today

Apr 28, 01:00
2 °C
Overcast
Casper Apr 28, 01:00: Overcast, 2 °C
Apr 28, 02:00
2 °C
Moderate snow
Casper Apr 28, 02:00: Moderate snow, 2 °C
Apr 28, 03:00
2 °C
Moderate snow
Casper Apr 28, 03:00: Moderate snow, 2 °C
Apr 28, 04:00
2 °C
Light snow
Casper Apr 28, 04:00: Light snow, 2 °C
Apr 28, 05:00
2 °C
Fog
Casper Apr 28, 05:00: Fog, 2 °C
Apr 28, 06:00
2 °C
Mist
Casper Apr 28, 06:00: Mist, 2 °C
Apr 28, 07:00
2 °C
Overcast
Casper Apr 28, 07:00: Overcast, 2 °C
Apr 28, 08:00
3 °C
Cloudy
Casper Apr 28, 08:00: Cloudy, 3 °C
Apr 28, 09:00
4 °C
Thundery outbreaks possible
Casper Apr 28, 09:00: Thundery outbreaks possible, 4 °C
Apr 28, 10:00
5 °C
Patchy light rain with thunder
Casper Apr 28, 10:00: Patchy light rain with thunder, 5 °C
Apr 28, 11:00
7 °C
Patchy light rain with thunder
Casper Apr 28, 11:00: Patchy light rain with thunder, 7 °C
Apr 28, 12:00
8 °C
Patchy light rain with thunder
Casper Apr 28, 12:00: Patchy light rain with thunder, 8 °C
Apr 28, 13:00
9 °C
Patchy rain possible
Casper Apr 28, 13:00: Patchy rain possible, 9 °C
Apr 28, 14:00
9 °C
Patchy rain possible
Casper Apr 28, 14:00: Patchy rain possible, 9 °C
Apr 28, 15:00
10 °C
Patchy rain possible
Casper Apr 28, 15:00: Patchy rain possible, 10 °C
Apr 28, 16:00
10 °C
Sunny
Casper Apr 28, 16:00: Sunny, 10 °C
Apr 28, 17:00
10 °C
Sunny
Casper Apr 28, 17:00: Sunny, 10 °C
Apr 28, 18:00
10 °C
Patchy rain possible
Casper Apr 28, 18:00: Patchy rain possible, 10 °C
Apr 28, 19:00
9 °C
Sunny
Casper Apr 28, 19:00: Sunny, 9 °C
Apr 28, 20:00
7 °C
Sunny
Casper Apr 28, 20:00: Sunny, 7 °C
Apr 28, 21:00
5 °C
Clear
Casper Apr 28, 21:00: Clear, 5 °C
Apr 28, 22:00
4 °C
Clear
Casper Apr 28, 22:00: Clear, 4 °C
Apr 28, 23:00
3 °C
Clear
Casper Apr 28, 23:00: Clear, 3 °C
Apr 29, 00:00
3 °C
Clear
Casper Apr 29, 00:00: Clear, 3 °C
Time
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
00
Casper Apr 28, 01:00: Overcast
Casper Apr 28, 02:00: Moderate snow
Casper Apr 28, 03:00: Moderate snow
Casper Apr 28, 04:00: Light snow
Casper Apr 28, 05:00: Fog
Casper Apr 28, 06:00: Mist
Casper Apr 28, 07:00: Overcast
Casper Apr 28, 08:00: Cloudy
Casper Apr 28, 09:00: Thundery outbreaks possible
Casper Apr 28, 10:00: Patchy light rain with thunder
Casper Apr 28, 11:00: Patchy light rain with thunder
Casper Apr 28, 12:00: Patchy light rain with thunder
Casper Apr 28, 13:00: Patchy rain possible
Casper Apr 28, 14:00: Patchy rain possible
Casper Apr 28, 15:00: Patchy rain possible
Casper Apr 28, 16:00: Sunny
Casper Apr 28, 17:00: Sunny
Casper Apr 28, 18:00: Patchy rain possible
Casper Apr 28, 19:00: Sunny
Casper Apr 28, 20:00: Sunny
Casper Apr 28, 21:00: Clear
Casper Apr 28, 22:00: Clear
Casper Apr 28, 23:00: Clear
Casper Apr 29, 00:00: Clear
Temperature (°C)
Chance of rain (%)
100
100
100
61
73
89
0
0
0
100
100
100
100
67
88
0
0
89
0
0
0
0
0
0
Precipitation
0.1 mm
0.2 mm
0.2 mm
0 mm
0 mm
0 mm
—
—
—
0.2 mm
0.5 mm
0.6 mm
0.2 mm
0 mm
0 mm
—
—
0 mm
—
—
—
—
—
—
Wind (mph)
ESE
6
NE
1
NNW
2
WNW
3
W
5
WNW
7
W
6
W
6
W
6
W
8
WNW
9
WNW
13
NW
15
NW
15
NW
16
NNW
14
NNW
12
N
9
NNE
8
ENE
6
E
7
ESE
7
SE
6
SE
4
Pressure (hPa)
1013
1014
1014
1014
1015
1015
1016
1016
1015
1015
1014
1014
1014
1013
1013
1013
1013
1014
1014
1015
1016
1017
1017
1017
Humidity (%)
92 %
98 %
99 %
99 %
98 %
95 %
92 %
85 %
78 %
69 %
58 %
50 %
43 %
38 %
38 %
37 %
36 %
35 %
37 %
46 %
52 %
57 %
57 %
58 %
Cloud cover (%)
100 %
100 %
100 %
100 %
100 %
100 %
100 %
72 %
61 %
74 %
87 %
88 %
81 %
78 %
84 %
7 %
8 %
73 %
5 %
14 %
10 %
10 %
8 %
20 %

14-day weather forecast – Casper

14-day trend for Casper: The second week looks noticeably warmer and more pleasant. Lows can drop to around 0.6°C at night, with daytime highs up to 25.1°C.

Date
Apr 28
Apr 29
Apr 30
May 1
May 2
May 3
May 4
May 5
May 6
May 7
May 8
May 9
May 10
May 11
Casper April 28, 2026: Patchy rain possible
Casper April 29, 2026: Patchy rain possible
Casper April 30, 2026: Patchy rain possible
Casper May 1, 2026: Sunny
Casper May 2, 2026: Sunny
Casper May 3, 2026: Sunny
Casper May 4, 2026: Patchy rain possible
Casper May 5, 2026: Patchy rain possible
Casper May 6, 2026: Patchy rain possible
Casper May 7, 2026: Patchy rain possible
Casper May 8, 2026: Sunny
Casper May 9, 2026: Sunny
Casper May 10, 2026: Sunny
Casper May 11, 2026: Sunny
Temperature (°C)
Chance of rain (%)
92
83
89
0
0
0
76
89
83
0
0
0
0
0
Precipitation
2.5 mm
1.3 mm
0.7 mm
—
—
—
1.3 mm
0.7 mm
0.1 mm
0.1 mm
—
—
—
—
Wind max (mph)
16
19
8
8
9
16
14
13
15
13
9
17
18
10
Date Weather Min °C Max °C Sunrise Sunset Moonrise Moonset Moon phase
April 28, 2026 Casper April 28, 2026: Patchy rain possible Patchy rain possible 2 °C 10 °C 06:03 20:03 17:21 04:30 Waxing Moon (87 %)
April 29, 2026 Casper April 29, 2026: Patchy rain possible Patchy rain possible 1 °C 12 °C 06:02 20:04 18:26 04:49 Waxing Moon (93 %)
April 30, 2026 Casper April 30, 2026: Patchy rain possible Patchy rain possible 2 °C 11 °C 06:00 20:05 19:32 05:10 Waxing Moon (97 %)
May 1, 2026 Casper May 1, 2026: Sunny Sunny 1 °C 16 °C 05:59 20:06 20:38 05:33 Full Moon (99 %)
May 2, 2026 Casper May 2, 2026: Sunny Sunny 5 °C 19 °C 05:58 20:07 21:43 05:59 Waning Moon (100 %)
May 3, 2026 Casper May 3, 2026: Sunny Sunny 6 °C 22 °C 05:56 20:08 22:45 06:32 Waning Moon (98 %)
May 4, 2026 Casper May 4, 2026: Patchy rain possible Patchy rain possible 9 °C 20 °C 05:55 20:09 23:43 07:12 Waning Moon (95 %)
May 5, 2026 Casper May 5, 2026: Patchy rain possible Patchy rain possible 9 °C 16 °C 05:54 20:10 — 08:00 Waning Moon (90 %)
May 6, 2026 Casper May 6, 2026: Patchy rain possible Patchy rain possible 6 °C 17 °C 05:53 20:12 00:31 08:56 Waning Moon (84 %)
May 7, 2026 Casper May 7, 2026: Patchy rain possible Patchy rain possible 5 °C 12 °C 05:51 20:13 01:13 09:58 Waning Moon (77 %)
May 8, 2026 Casper May 8, 2026: Sunny Sunny 3 °C 19 °C 05:50 20:14 01:46 11:03 Waning Moon (68 %)
May 9, 2026 Casper May 9, 2026: Sunny Sunny 7 °C 22 °C 05:49 20:15 02:14 12:10 Last Quarter (59 %)
May 10, 2026 Casper May 10, 2026: Sunny Sunny 8 °C 25 °C 05:48 20:16 02:38 13:18 Waning Crescent (49 %)
May 11, 2026 Casper May 11, 2026: Sunny Sunny 12 °C 25 °C 05:47 20:17 02:59 14:27 Waning Crescent (39 %)
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