Weather forecast for 10 daysArapahoe, WY
Weather forecast for the weekend
Sunday Oct 18, 2026
- 64°F
- 37°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 5mphNNE 18°
- Humidity: 45%
- UV index: 4
- Sunrise: 7:31 am MDT
- Sunset: 6:26 pm MDT
- details ▼
Today, in Arapahoe, sunny conditions are expected to continue.
The day will see a remarkable high of a comfortable 64.4°F, sharply contrasting with a low of an icy 37.4°F.
The anticipated peak temperature today will be a couple of degrees higher than the average October maximum of 57.7°F.
Sunrise will be at 7:31 am and sunset at 6:26 pm; the daylight will last for 10h and 55min.
The day will see a remarkable high of a comfortable 64.4°F, sharply contrasting with a low of an icy 37.4°F.
The anticipated peak temperature today will be a couple of degrees higher than the average October maximum of 57.7°F.
Sunrise will be at 7:31 am and sunset at 6:26 pm; the daylight will last for 10h and 55min.
10-day overview
Daily temperatures
Warmest period: Tuesday - Thursday 68°C.
Minimum temperature: 54°C.
Minimum temperature: 54°C.
Chance of precipitation
Highest chance: Friday 24%.
Long-term weather forecast
- Sunday
- Oct 18, 2026
- 64°F
- 37°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 5mphNNE 18°
- Humidity: 45%
- UV index: 4
- Sunrise: 7:31 am MDT
- Sunset: 6:26 pm MDT
- details ▼
- Monday
- Oct 19, 2026
- 66°F
- 39°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 5mphNNE 29°
- Humidity: 52%
- UV index: 4
- Sunrise: 7:32 am MDT
- Sunset: 6:25 pm MDT
- details ▼
- Tuesday
- Oct 20, 2026
- 68°F
- 41°F
Mostly Sunny
- Precip. probability: 15%
- Precipitation: 0"
- Wind: 6mphNE 35°
- Humidity: 54%
- UV index: 4
- Sunrise: 7:33 am MDT
- Sunset: 6:23 pm MDT
- details ▼
- Wednesday
- Oct 21, 2026
- 68°F
- 45°F
Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 6mphNNE 33°
- Humidity: 59%
- UV index: 3
- Sunrise: 7:35 am MDT
- Sunset: 6:21 pm MDT
- details ▼
- Thursday
- Oct 22, 2026
- 68°F
- 52°F
Partly Cloudy
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 10mphS 188°
- Humidity: 61%
- UV index: 3
- Sunrise: 7:36 am MDT
- Sunset: 6:20 pm MDT
- details ▼
- Friday
- Oct 23, 2026
- 61°F
- 37°F
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 14mphSSW 207°
- Humidity: 54%
- UV index: 3
- Sunrise: 7:37 am MDT
- Sunset: 6:18 pm MDT
- details ▼
- Saturday
- Oct 24, 2026
- 54°F
- 36°F
Mostly Sunny
- Precip. probability: 22%
- Precipitation: 0.08"
- Wind: 7mphENE 66°
- Humidity: 60%
- UV index: 3
- Sunrise: 7:38 am MDT
- Sunset: 6:17 pm MDT
- details ▼
- Sunday
- Oct 25, 2026
- 57°F
- 37°F
Mostly Sunny
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 7mphSSE 155°
- Humidity: 61%
- UV index: 3
- Sunrise: 7:40 am MDT
- Sunset: 6:15 pm MDT
- details ▼
- Monday
- Oct 26, 2026
- 57°F
- 37°F
Mostly Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 6mphENE 76°
- Humidity: 60%
- UV index: 3
- Sunrise: 7:41 am MDT
- Sunset: 6:14 pm MDT
- details ▼
- Tuesday
- Oct 27, 2026
- 54°F
- 36°F
Mostly Sunny
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 7mphW 280°
- Humidity: 59%
- UV index: 3
- Sunrise: 7:42 am MDT
- Sunset: 6:13 pm MDT
- details ▼
Weather models show that primarily dry and sunny and occasionally cloudy weather is anticipated.
With a 22% probability, rainfall is predicted only for Saturday. The precipitation will be minimal at 0.08".
Noticeable swings in temperature are expected across the forecast period. The temperature is expected to swing from 53.6°F up to 68°F, while the lowest nightly temperature differences will be also quite pronounced, as the lowest temperatures will be recorded between 35.6°F and 51.8°F.
With a maximum temperature of 68°F, Tuesday through Thursday will be the warmest days in Arapahoe; with a maximum temperature of 53.6°F, Saturday and next Tuesday will be the coldest days in Arapahoe.
With a 22% probability, rainfall is predicted only for Saturday. The precipitation will be minimal at 0.08".
Noticeable swings in temperature are expected across the forecast period. The temperature is expected to swing from 53.6°F up to 68°F, while the lowest nightly temperature differences will be also quite pronounced, as the lowest temperatures will be recorded between 35.6°F and 51.8°F.
With a maximum temperature of 68°F, Tuesday through Thursday will be the warmest days in Arapahoe; with a maximum temperature of 53.6°F, Saturday and next Tuesday will be the coldest days in Arapahoe.
Updated: Oct 18, 2026 @ 06:35:56 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
Today, in Arapahoe, sunshine will likely continue with scattered clouds at most.
Today, the maximum temperature will be 64.4°F, while the minimum temperature will be 37.4°F.
Today, the maximum temperature will be slightly warmer than the average highest temperature in October. Today, the lowest temperature will be in line with the average low temperature.
Today, the maximum temperature will be slightly warmer than the average highest temperature in October. Today, the lowest temperature will be in line with the average low temperature.
On Sunday, in Arapahoe, sunrise will be at 7:31 am and sunset at 6:26 pm (MDT).
Today, the daylight will last for 10h and 55min.
