10-day forecast for Casper, WY: 33° to 69°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
69°
Best day: Thursday, October 22
35° · 0.31 in
Worst day: Friday, October 30
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 2365° / 49°0
Morning57°feels 55°
Afternoon65°feels 62°
Evening54°feels 51°
Overnight54°feels 53°
65 °
Casper, Friday, 23 October
Clear. High 65°, low 49°.
Pressure29.77 inHg
Wind26 mph SW
Humidity34%
Visibility6.2 mi
Dew point33°
Sat, 2448° / 36°0
Morning36°feels 30°
Afternoon47°feels 42°
Evening41°feels 34°
Overnight39°feels 32°
48 °
Casper, Saturday, 24 October
Clear. High 48°, low 36°.
Pressure30.42 inHg
Wind8.9 mph E
Humidity60%
Visibility6.2 mi
Dew point24°
Sun, 2552° / 33°0
Morning33°feels 33°
Afternoon51°feels 48°
Evening42°feels 35°
Overnight36°feels 32°
52 °
Casper, Sunday, 25 October
Clear. High 52°, low 33°.
Pressure30.24 inHg
Wind2.7 mph N
Humidity56%
Visibility6.2 mi
Dew point29°
Mon, 2647° / 38°0.02
Morning39°feels 34°
Afternoon45°feels 45°
Evening45°feels 42°
Overnight41°feels 35°
47 °
Casper, Monday, 26 October
Light rain. High 47°, low 38°.
Pressure30.27 inHg
Wind3.9 mph E
Humidity78%
Visibility6.2 mi
Dew point36°
Tue, 2763° / 36°0
Morning45°feels 43°
Afternoon59°feels 56°
Evening56°feels 52°
Overnight47°feels 42°
63 °
Casper, Tuesday, 27 October
Partly cloudy. High 63°, low 36°.
Pressure29.83 inHg
Wind20.1 mph SW
Humidity37%
Visibility—
Dew point30°
Wed, 2850° / 39°0
Morning42°feels 35°
Afternoon48°feels 44°
Evening44°feels 37°
Overnight39°feels 31°
50 °
Casper, Wednesday, 28 October
Overcast. High 50°, low 39°.
Pressure30.03 inHg
Wind18.9 mph SW
Humidity58%
Visibility—
Dew point33°
Thu, 2951° / 37°0
Morning40°feels 40°
Afternoon46°feels 43°
Evening46°feels 41°
Overnight40°feels 35°
51 °
Casper, Thursday, 29 October
Overcast. High 51°, low 37°.
Pressure30.00 inHg
Wind13.3 mph E
Humidity62%
Visibility—
Dew point32°
Fri, 3035° / 34°0.31
Morning34°feels 28°
Afternoon35°feels 27°
Evening35°feels 29°
Overnight35°feels 29°
35 °
Casper, Friday, 30 October
Snow. High 35°, low 34°.
Pressure30.18 inHg
Wind11.5 mph E
Humidity97%
Visibility—
Dew point34°
Sat, 3144° / 34°0.06
Morning36°feels 31°
Afternoon40°feels 34°
Evening40°feels 34°
Overnight37°feels 32°
44 °
Casper, Saturday, 31 October
Light snow. High 44°, low 34°.
Pressure30.09 inHg
Wind13.2 mph W
Humidity84%
Visibility—
Dew point35°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Casper, WY around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.