10-day forecast for Cheyenne, WY: 27° to 70°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
70°
Best day: Friday, October 23
40° · 0.26 in
Worst day: Saturday, October 31
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 2452° / 41°0
Morning46°feels 40°
Afternoon50°feels 48°
Evening41°feels 37°
Overnight50°feels 47°
52 °
Cheyenne, Saturday, 24 October
Clear. High 52°, low 41°.
Pressure30.33 inHg
Wind11.7 mph N
Humidity58%
Visibility6.2 mi
Dew point28°
Sun, 2550° / 37°0
Morning38°feels 32°
Afternoon50°feels 47°
Evening42°feels 38°
Overnight39°feels 33°
50 °
Cheyenne, Sunday, 25 October
Light rain. High 50°, low 37°.
Pressure30.21 inHg
Wind8.1 mph S
Humidity62%
Visibility6.2 mi
Dew point35°
Mon, 2649° / 38°0.15
Morning38°feels 35°
Afternoon47°feels 47°
Evening42°feels 37°
Overnight40°feels 36°
49 °
Cheyenne, Monday, 26 October
Rain. High 49°, low 38°.
Pressure30.27 inHg
Wind2 mph S
Humidity73%
Visibility6.2 mi
Dew point36°
Tue, 2759° / 37°0
Morning42°feels 37°
Afternoon53°feels 50°
Evening48°feels 44°
Overnight38°feels 31°
59 °
Cheyenne, Tuesday, 27 October
Clear. High 59°, low 37°.
Pressure29.94 inHg
Wind12.2 mph W
Humidity53%
Visibility—
Dew point35°
Wed, 2851° / 37°0
Morning40°feels 33°
Afternoon49°feels 44°
Evening46°feels 40°
Overnight39°feels 29°
51 °
Cheyenne, Wednesday, 28 October
Clear. High 51°, low 37°.
Pressure30.21 inHg
Wind22.1 mph NE
Humidity46%
Visibility—
Dew point28°
Thu, 2940° / 30°0
Morning33°feels 27°
Afternoon37°feels 28°
Evening36°feels 27°
Overnight33°feels 24°
40 °
Cheyenne, Thursday, 29 October
Overcast. High 40°, low 30°.
Pressure30.06 inHg
Wind16 mph N
Humidity50%
Visibility—
Dew point19°
Fri, 3038° / 30°0.06
Morning31°feels 26°
Afternoon33°feels 27°
Evening33°feels 25°
Overnight31°feels 22°
38 °
Cheyenne, Friday, 30 October
Snow. High 38°, low 30°.
Pressure30.09 inHg
Wind12 mph SE
Humidity72%
Visibility—
Dew point24°
Sat, 3140° / 27°0.26
Morning30°feels 28°
Afternoon37°feels 30°
Evening34°feels 26°
Overnight30°feels 23°
40 °
Cheyenne, Saturday, 31 October
Snow. High 40°, low 27°.
Pressure30.03 inHg
Wind11.4 mph NW
Humidity75%
Visibility—
Dew point29°
Sun, 0145° / 30°0
Morning34°feels 23°
Afternoon41°feels 34°
Evening37°feels 30°
Overnight32°feels 25°
45 °
Cheyenne, Sunday, 1 November
Clear. High 45°, low 30°.
Pressure30.18 inHg
Wind22.1 mph W
Humidity40%
Visibility—
Dew point18°
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 Cheyenne, 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.