Cheyenne, WY Hourly Forecast
Cheyenne temperature trend - Next 24 hours
The next 24 hours at a glance
- Warmest hour: 2 PM - around 81°
- Coolest hour: 4 AM - around 53°
- Highest rain chance: 3 AM (22%) - pack accordingly
- UV peak: 1 PM at index 6 - sun protection recommended
- Windiest: 3 PM at 21 mph
Cheyenne hourly weather - Tuesday, September 15
In Cheyenne, expect a high near 69°F (21°C) around 4 PM and a low of 55°F (13°C) near 11 PM, with no meaningful precipitation risk.
| Time | Conditions | Temp | Feels | Rain | Wind | Humidity | UV | |
|---|---|---|---|---|---|---|---|---|
| 3 PM | Cloudy | 68° | 54° | 6% | 21 mph SSE | 39% | 4 | |
| 4 PM | Sunny | 69° | 56° | 1% | 20 mph SSE | 40% | 3 | |
| 5 PM | Overcast | 69° | 56° | 10% | 21 mph SSE | 40% | 1 | |
| 6 PM | Sunny | 66° | 53° | 1% | 20 mph SSE | 44% | 0 | |
| 7 PM | Sunny | 63° | 52° | 2% | 16 mph SSE | 49% | 0 | |
| 8 PM | Clear | 60° | 50° | 2% | 15 mph SE | 52% | 0 | |
| 9 PM | Clear | 58° | 47° | 3% | 16 mph SSE | 54% | 0 | |
| 10 PM | Overcast | 56° | 46° | 14% | 15 mph SSE | 58% | 0 | |
| 11 PM | Overcast | 55° | 46° | 14% | 15 mph S | 60% | 0 |
Cheyenne hourly weather - Wednesday, September 16
In Cheyenne, expect a high near 81°F (27°C) around 2 PM and a low of 53°F (12°C) near 4 AM; precipitation risk peaks at 22% around 3 AM.
| Time | Conditions | Temp | Feels | Rain | Wind | Humidity | UV | |
|---|---|---|---|---|---|---|---|---|
| 12 AM | Overcast | 54° | 46° | 16% | 14 mph S | 63% | 0 | |
| 1 AM | Overcast | 54° | 46° | 16% | 15 mph S | 63% | 0 | |
| 2 AM | Overcast | 53° | 46° | 17% | 14 mph S | 68% | 0 | |
| 3 AM | Patchy rain nearby | 53° | 46° | 22% | 13 mph S | 73% | 0 | |
| 4 AM | Overcast | 53° | 47° | 22% | 11 mph SSW | 76% | 0 | |
| 5 AM | Overcast | 53° | 48° | 21% | 9 mph SW | 75% | 0 | |
| 6 AM | Overcast | 53° | 49° | 20% | 8 mph SSW | 73% | 0 | |
| 7 AM | Overcast | 55° | 50° | 17% | 7 mph SSW | 67% | 0 | |
| 8 AM | Overcast | 60° | 55° | 14% | 6 mph SSW | 56% | 0 | |
| 9 AM | Overcast | 66° | 62° | 11% | 5 mph WSW | 44% | 1 | |
| 10 AM | Overcast | 73° | 68° | 9% | 6 mph W | 33% | 2 | |
| 11 AM | Overcast | 77° | 72° | 9% | 6 mph WSW | 29% | 5 | |
| 12 PM | Overcast | 80° | 73° | 9% | 9 mph SW | 26% | 6 | |
| 1 PM | Overcast | 81° | 75° | 9% | 8 mph SSW | 25% | 6 | |
| 2 PM | Overcast | 81° | 75° | 9% | 8 mph S | 25% | 6 | |
| 3 PM | Overcast | 80° | 73° | 9% | 9 mph S | 27% | 4 | |
| 4 PM | Overcast | 79° | 72° | 9% | 12 mph SSE | 29% | 2 | |
| 5 PM | Overcast | 78° | 71° | 9% | 12 mph SSE | 31% | 1 | |
| 6 PM | Overcast | 76° | 69° | 9% | 12 mph SSE | 34% | 0 | |
| 7 PM | Cloudy | 71° | 66° | 7% | 8 mph S | 40% | 0 | |
| 8 PM | Overcast | 69° | 64° | 10% | 7 mph S | 43% | 0 | |
| 9 PM | Patchy rain nearby | 68° | 64° | 12% | 6 mph S | 46% | 0 | |
| 10 PM | Overcast | 67° | 64° | 12% | 5 mph S | 52% | 0 | |
| 11 PM | Patchy rain nearby | 67° | 64° | 22% | 7 mph ESE | 55% | 0 |
Cheyenne hourly weather - Thursday, September 17
In Cheyenne, expect a high near 70°F (21°C) around 4 PM and a low of 59°F (15°C) near 11 PM; precipitation risk peaks at 47% around 12 PM.
| Time | Conditions | Temp | Feels | Rain | Wind | Humidity | UV | |
|---|---|---|---|---|---|---|---|---|
| 12 AM | Overcast | 65° | 64° | 15% | 4 mph SE | 63% | 0 | |
| 1 AM | Overcast | 65° | 65° | 15% | 2 mph S | 62% | 0 | |
| 2 AM | Overcast | 64° | 65° | 16% | 0 mph E | 64% | 0 | |
| 3 AM | Overcast | 64° | 62° | 15% | 4 mph NNE | 63% | 0 | |
| 4 AM | Patchy rain nearby | 62° | 59° | 24% | 7 mph N | 65% | 0 | |
| 5 AM | Overcast | 62° | 57° | 14% | 7 mph N | 59% | 0 | |
| 6 AM | Overcast | 60° | 55° | 14% | 7 mph N | 58% | 0 | |
| 7 AM | Overcast | 60° | 53° | 14% | 10 mph N | 60% | 0 | |
| 8 AM | Overcast | 60° | 52° | 14% | 12 mph N | 61% | 0 | |
| 9 AM | Overcast | 62° | 57° | 15% | 8 mph N | 61% | 1 | |
| 10 AM | Overcast | 64° | 58° | 14% | 10 mph N | 60% | 2 | |
| 11 AM | Overcast | 63° | 57° | 15% | 11 mph N | 63% | 3 | |
| 12 PM | Light rain shower | 63° | 60° | 47% | 7 mph N | 66% | 3 | |
| 1 PM | Patchy rain nearby | 63° | 59° | 17% | 8 mph NNE | 71% | 4 | |
| 2 PM | Cloudy | 66° | 64° | 11% | 6 mph NNE | 63% | 5 | |
| 3 PM | Overcast | 69° | 67° | 13% | 5 mph ENE | 56% | 4 | |
| 4 PM | Overcast | 70° | 68° | 13% | 4 mph E | 53% | 2 | |
| 5 PM | Light rain shower | 69° | 68° | 24% | 4 mph ENE | 56% | 0 | |
| 6 PM | Overcast | 68° | 66° | 14% | 5 mph NE | 59% | 0 | |
| 7 PM | Overcast | 65° | 63° | 17% | 6 mph NE | 67% | 0 | |
| 8 PM | Overcast | 62° | 62° | 20% | 3 mph NE | 74% | 0 | |
| 9 PM | Overcast | 62° | 60° | 21% | 6 mph N | 75% | 0 | |
| 10 PM | Overcast | 61° | 60° | 19% | 4 mph NNE | 76% | 0 | |
| 11 PM | Overcast | 59° | 58° | 24% | 3 mph N | 81% | 0 |
Quick answers for the hours ahead
What is the warmest hour in Cheyenne today?
Will it rain in Cheyenne tonight?
When is the UV index highest in Cheyenne today?
Cheyenne hour-by-hour: what to expect
Over the next 24 hours in Cheyenne, temperatures range from 53°F (12°C) around 4 AM up to 81°F (27°C) near 2 PM - about 5°F (3°C) above the typical September high of 76°F (24°C).
A stray shower can't be ruled out - Rain chances top out at 22% around 3 AM. Wind picks up to 21 mph (34 km/h) from the SSE near 3 PM. UV reaches 6 (1 PM) - sun protection recommended through midday.
The “feels like” column blends humidity and wind into an apparent temperature - see how it works in our feels-like temperature guide. Planning further ahead? Check the Cheyenne 14-day forecast or the monthly climate averages.