Dailymet

Weather Casper: Current forecast

Casper / Wyoming (WY) / United States

1.1 °C
Feels like -2.9 °C
Min 1 °C / Max 10 °C
Weather Casper: Overcast, 1 °C Overcast
14 km/h W
Wind
16.2 km/h W
Gusts
1017 hPa
Pressure
0.2 mm
Precipitation
88 %
Humidity
1.5
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, 17:20 CEST Apr 28, 2026, 9:20 MDT

Today's Summary

In Casper the weather today is overcast. The thermometer currently shows 1.1°C. With wind from the west, it feels noticeably colder, around -2.9°C. Take an umbrella with you today – you'll probably need it. During the day temperatures will range between 1.1°C and 10.3°C.

Hourly forecast – Casper, today

Apr 28, 09:00
1 °C
Overcast
Casper Apr 28, 09:00: Overcast, 1 °C
Apr 28, 10:00
6 °C
Patchy light rain with thunder
Casper Apr 28, 10:00: Patchy light rain with thunder, 6 °C
Apr 28, 11:00
7 °C
Patchy rain possible
Casper Apr 28, 11:00: Patchy rain possible, 7 °C
Apr 28, 12:00
8 °C
Patchy rain possible
Casper Apr 28, 12:00: Patchy rain possible, 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
Sunny
Casper Apr 28, 14:00: Sunny, 9 °C
Apr 28, 15:00
10 °C
Sunny
Casper Apr 28, 15:00: Sunny, 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
Sunny
Casper Apr 28, 18:00: Sunny, 10 °C
Apr 28, 19:00
8 °C
Sunny
Casper Apr 28, 19:00: Sunny, 8 °C
Apr 28, 20:00
7 °C
Partly cloudy
Casper Apr 28, 20:00: Partly cloudy, 7 °C
Apr 28, 21:00
6 °C
Partly cloudy
Casper Apr 28, 21:00: Partly cloudy, 6 °C
Apr 28, 22:00
4 °C
Partly cloudy
Casper Apr 28, 22:00: Partly cloudy, 4 °C
Apr 28, 23:00
3 °C
Partly cloudy
Casper Apr 28, 23:00: Partly cloudy, 3 °C
Apr 29, 00:00
3 °C
Partly cloudy
Casper Apr 29, 00:00: Partly cloudy, 3 °C
Apr 29, 01:00
2 °C
Partly cloudy
Casper Apr 29, 01:00: Partly cloudy, 2 °C
Apr 29, 02:00
2 °C
Partly cloudy
Casper Apr 29, 02:00: Partly cloudy, 2 °C
Apr 29, 03:00
2 °C
Clear
Casper Apr 29, 03:00: Clear, 2 °C
Apr 29, 04:00
1 °C
Clear
Casper Apr 29, 04:00: Clear, 1 °C
Apr 29, 05:00
1 °C
Clear
Casper Apr 29, 05:00: Clear, 1 °C
Apr 29, 06:00
2 °C
Clear
Casper Apr 29, 06:00: Clear, 2 °C
Apr 29, 07:00
4 °C
Sunny
Casper Apr 29, 07:00: Sunny, 4 °C
Apr 29, 08:00
6 °C
Sunny
Casper Apr 29, 08:00: Sunny, 6 °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
Casper Apr 28, 09:00: Overcast
Casper Apr 28, 10:00: Patchy light rain with thunder
Casper Apr 28, 11:00: Patchy rain possible
Casper Apr 28, 12:00: Patchy rain possible
Casper Apr 28, 13:00: Patchy rain possible
Casper Apr 28, 14:00: Sunny
Casper Apr 28, 15:00: Sunny
Casper Apr 28, 16:00: Sunny
Casper Apr 28, 17:00: Sunny
Casper Apr 28, 18:00: Sunny
Casper Apr 28, 19:00: Sunny
Casper Apr 28, 20:00: Partly cloudy
Casper Apr 28, 21:00: Partly cloudy
Casper Apr 28, 22:00: Partly cloudy
Casper Apr 28, 23:00: Partly cloudy
Casper Apr 29, 00:00: Partly cloudy
Casper Apr 29, 01:00: Partly cloudy
Casper Apr 29, 02:00: Partly cloudy
Casper Apr 29, 03:00: Clear
Casper Apr 29, 04:00: Clear
Casper Apr 29, 05:00: Clear
Casper Apr 29, 06:00: Clear
Casper Apr 29, 07:00: Sunny
Casper Apr 29, 08:00: Sunny
Temperature (°C)
Chance of rain (%)
100
100
100
80
100
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Precipitation
0.2 mm
0.4 mm
0.5 mm
0 mm
0.1 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Wind (km/h)
W
14
W
17
W
21
NW
23
NW
24
NW
27
NW
27
NW
25
NNW
21
NNW
18
NNW
18
NNE
10
NE
7
NE
7
ESE
6
SE
5
S
4
SSW
5
SSW
6
SW
5
SW
4
WSW
5
WSW
4
WNW
5
Pressure (hPa)
1017
1014
1014
1014
1014
1013
1014
1013
1013
1014
1014
1015
1016
1017
1017
1017
1017
1017
1017
1017
1018
1018
1019
1018
Humidity (%)
88 %
55 %
45 %
39 %
37 %
32 %
33 %
31 %
29 %
26 %
28 %
34 %
37 %
39 %
44 %
48 %
49 %
48 %
46 %
48 %
49 %
51 %
50 %
42 %
Cloud cover (%)
100 %
76 %
89 %
86 %
70 %
18 %
18 %
6 %
6 %
13 %
12 %
32 %
46 %
46 %
45 %
31 %
32 %
41 %
14 %
3 %
3 %
4 %
5 %
5 %

14-day weather forecast – Casper

14-day trend for Casper: The second week looks noticeably warmer and more pleasant. Lows can drop to around 0.1°C at night, with daytime highs up to 26.5°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: Sunny
Casper May 5, 2026: Sunny
Casper May 6, 2026: Cloudy
Casper May 7, 2026: Sunny
Casper May 8, 2026: Sunny
Casper May 9, 2026: Patchy rain possible
Casper May 10, 2026: Patchy rain possible
Casper May 11, 2026: Patchy rain possible
Temperature (°C)
Chance of rain (%)
96
85
84
0
0
0
0
0
0
0
0
85
86
84
Precipitation
1.6 mm
0.1 mm
0.2 mm
—
—
0 mm
0 mm
0 mm
0.1 mm
—
—
0.1 mm
0.2 mm
2.6 mm
Wind max (km/h)
27
26
16
11
15
28
15
35
31
13
15
23
32
35
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 1 °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 3 °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 20 °C 05:56 20:08 22:45 06:32 Waning Moon (98 %)
May 4, 2026 Casper May 4, 2026: Sunny Sunny 7 °C 20 °C 05:55 20:09 23:43 07:12 Waning Moon (95 %)
May 5, 2026 Casper May 5, 2026: Sunny Sunny 8 °C 22 °C 05:54 20:10 — 08:00 Waning Moon (90 %)
May 6, 2026 Casper May 6, 2026: Cloudy Cloudy 4 °C 13 °C 05:53 20:12 00:31 08:56 Waning Moon (84 %)
May 7, 2026 Casper May 7, 2026: Sunny Sunny 0 °C 17 °C 05:51 20:13 01:13 09:58 Waning Moon (77 %)
May 8, 2026 Casper May 8, 2026: Sunny Sunny 6 °C 23 °C 05:50 20:14 01:46 11:03 Waning Moon (68 %)
May 9, 2026 Casper May 9, 2026: Patchy rain possible Patchy rain possible 10 °C 27 °C 05:49 20:15 02:14 12:10 Last Quarter (59 %)
May 10, 2026 Casper May 10, 2026: Patchy rain possible Patchy rain possible 12 °C 20 °C 05:48 20:16 02:38 13:18 Waning Crescent (49 %)
May 11, 2026 Casper May 11, 2026: Patchy rain possible Patchy rain possible 9 °C 20 °C 05:47 20:17 02:59 14:27 Waning Crescent (39 %)
Do Not Sell or Share My Personal Information