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10 day weather forecast for Casper

Wednesday, September 23rd, 2026, at 07:22 AM
today
Overcast
21° 13°
tomorrow
Overcast
21° 12°
Friday
Sunny
24° 12°
Saturday
Sunny
24° 13°
Sunday
Overcast
25° 12°
Monday
Sunny
22° 6°
Tuesday
Patchy rain possible
14° 5°
 More Details See
more
Casper Weather Pages

Casper weather forecast

The weather forecast for Casper over the next 5 days indicates comfortable conditions with temperatures ranging from 21 °F to 25 °F.

Light rain is expected on Sunday.

Wind speeds are expected to be strong, averaging around 32 km/h.

Weather today
Casper weather forecast

Casper 14 days weather forecast

This weeks weather in Casper. Click on a date for detailed forecasts
Wed. 23
21°
13°
Overcast
0 mm
Thu. 24
21°
12°
Overcast
0 mm
Fri. 25
24°
12°
Sunny
0 mm
Sat. 26
24°
13°
Sunny
0 mm
Sun. 27
25°
12°
Overcast
0.4 mm
Mon. 28
22°
6°
Sunny
3.7 mm
Tue. 29
14°
5°
Patchy rain possible
3.3 mm
Wed. 30
19°
7°
Sunny
0 mm
Thu. 1
24°
11°
Sunny
0 mm
Fri. 2
17°
8°
Sunny
0 mm
Sat. 3
22°
7°
Sunny
0 mm
Sun. 4
23°
11°
Overcast
0 mm
Mon. 5
23°
8°
Sunny
0 mm
Tue. 6
27°
14°
Sunny
0 mm
Further Ahead
Select a date

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Access Casper weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
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Casper long range weather forecast

30 day weather forecast for Casper
August
October
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Sunny
26°
2
Sunny
27°
3
Sunny
26°
4
Sunny
28°
5
Overcast
24°
6
Sunny
26°
7
Thundery outbreaks possible
26°
8
Partly cloudy
26°
9
Cloudy
28°
10
Sunny
30°
11
Patchy rain possible
29°
12
Overcast
26°
13
Overcast
25°
14
Overcast
25°
15
Partly cloudy
25°
16
Heavy rain at times
24°
17
Moderate or heavy rain shower
18°
18
Sunny
22°
19
Sunny
23°
20
Sunny
22°
21
Overcast
20°
22
Sunny
22°
23
Overcast
21°
24
Overcast
21°
25
Sunny
24°
26
Sunny
24°
27
Overcast
25°
28
Sunny
22°
29
Patchy rain possible
14°
30
Sunny
19°
Important Notice
Our Casper long range weather forecast is based on historical data analysis rather than real-time forecasting models. While this provides a general outlook, weather conditions can change. We recommend checking the forecast closer to your planned date for the most current information.

Rain Forecast for the Next 14 Days in Casper

The chart displays the expected rainfall values (in mm) over the next 14 days in Casper, highlighting variations in precipitation levels for specific dates. ☔

Casper Wind Speed Forecast Chart

This chart illustrates the projected daily max wind speed (in km) in Casper over the next two weeks, providing insights into periods of increased or decreased wind activity. 🌀

Frequently asked questions about the weather in Casper

How warm is it in Casper over the next 14 days?
Over the next two weeks, temperatures in Casper are expected to range from around 5 °F on the coldest nights up to about 27 °F on the warmest days. Use this range to plan what to pack and wear.

Will it rain in Casper in the next two weeks?
Yes - rain is expected on about 3 of the next 14 days in Casper, with roughly 7.4 mm of rainfall in total. It is worth keeping an umbrella or raincoat handy.

How windy is it in Casper?
Maximum wind speeds in Casper are forecast to reach about 43 km/h at their peak over the next 14 days.

When is the best time to visit Casper?
For a month-by-month look at temperatures and rainfall, see our best time to visit Casper guide.

How accurate is the 14-day forecast for Casper?
Our Casper forecast uses leading meteorological models and is most reliable over the next few days. Long-range days beyond a week show general trends and can change, so check back closer to the date for updates.

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Location coordinates Where is Casper?

Get accurate weather forecasts for Casper, located at latitude 42.867 and longitude -106.313. Stay updated with localized weather information tailored for Casper.

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