Weather forecast for todayBoulder, CO
Weather forecast for today
Current condition 4:47 am MDT
- 37°F
- Feels like:37°F
Fair
- Precipitation: 0"
- Wind: 0mphWSW 250°
- Humidity: 62%
- Dewpoint: 27°F
- Pressure: 30.42"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
In Boulder, currently, the weather remains fair, with minimal cloud cover in sight.
The temperature is a cold 37.4°F. The current temperature is far from the maximum of 75.2°F forecasted for today.
The temperature is a cold 37.4°F. The current temperature is far from the maximum of 75.2°F forecasted for today.
Saturday Oct 17, 2026
- 75°F
- 46°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 4mphSSE 153°
- Humidity: 34%
- UV index: 4
- Sunrise: 7:14 am MDT
- Sunset: 6:18 pm MDT
- details ▼
Today, in Boulder, sunny conditions are expected to continue.
A wide temperature range is predicted, from a high of a warm 75.2°F to a low of a frosty 46.4°F.
Today, the forecasted high will be higher and much closer to September's average high of 72.3°F than October's 57.2°F.
Sunrise will be at 7:14 am and sunset at 6:18 pm; the daylight will last for 11h and 5min.
A wide temperature range is predicted, from a high of a warm 75.2°F to a low of a frosty 46.4°F.
Today, the forecasted high will be higher and much closer to September's average high of 72.3°F than October's 57.2°F.
Sunrise will be at 7:14 am and sunset at 6:18 pm; the daylight will last for 11h and 5min.
Hourly overview
Hourly temperatures
Warmest hour: 3 pm 75°C.
Coldest hour: 5 am 39°C.
Coldest hour: 5 am 39°C.
Chance of precipitation
Highest chance: 9 pm 1%.
Hourly weather forecast
- 6 am
- 39°F
- Feels like:39°F
Mostly Clear
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphWSW 256°
- Humidity: 53%
- Pressure: 30.27"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunrise: 7:14 am
- 8 am
- 45°F
- Feels like:43°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 5mphWSW 258°
- Humidity: 44%
- Pressure: 30.24"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 am
- 59°F
- Feels like:59°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphW 278°
- Humidity: 30%
- Pressure: 30.18"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 12 pm
- 68°F
- Feels like:68°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphE 85°
- Humidity: 22%
- Pressure: 30.09"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 2 pm
- 73°F
- Feels like:73°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 3mphE 90°
- Humidity: 17%
- Pressure: 30"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 4 pm
- 73°F
- Feels like:73°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 3mphNE 54°
- Humidity: 16%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 6 pm
- 68°F
- Feels like:68°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphNW 319°
- Humidity: 21%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:18 pm
- 8 pm
- 61°F
- Feels like:61°F
Clear
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 6mphW 263°
- Humidity: 29%
- Pressure: 29.97"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 57°F
- Feels like:55°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 5mphW 260°
- Humidity: 32%
- Pressure: 29.97"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Today, in Boulder, bright and mostly sunny weather is expected.
The temperature will be between a minimum of 39.2°F and a maximum of 75.2°F. The warmest part of the day is anticipated around 3 pm.
The forecasted maximum is more alike with September's typical high of 72.3°F than the average for October. The lowest temperature is also expected to be more alike with September's minimum average of 47.8°F than October's 35.2°F.
The temperature will be between a minimum of 39.2°F and a maximum of 75.2°F. The warmest part of the day is anticipated around 3 pm.
The forecasted maximum is more alike with September's typical high of 72.3°F than the average for October. The lowest temperature is also expected to be more alike with September's minimum average of 47.8°F than October's 35.2°F.
Updated: Oct 17, 2026 @ 10:47:51 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
Currently (4:47 am MDT) it is 37.4°F in Boulder.
On Saturday, sunny and dry conditions are anticipated.
Today, the maximum temperature will be 75.2°F, while the minimum temperature will be 46.4°F.
The highest temperature today will be noticeably higher than the average maximum of 57.2°F in October. Today, the lowest temperature will be also significantly higher than the average low of 35.2°F.
The highest temperature today will be noticeably higher than the average maximum of 57.2°F in October. Today, the lowest temperature will be also significantly higher than the average low of 35.2°F.
On Saturday, in Boulder, sunrise will be at 7:14 am and sunset at 6:18 pm (MDT).
In Boulder, today, there will be 11h and 5min of daylight.
Boulder, Colorado, USA
- en: Boulder, Colorado, USA
- es: Boulder, Colorado, EE.UU.
- hr: Bolder, Kolorado, SAD
- mk: Bolder, Kolorado, SAD
- sr: Bolder, Kolorado, SAD
- zh: 博尔德, 科罗拉多州, 美国
- Latitude: 40.014986°
- Longitude: -105.270546°
- Elevation: 5328 ft
- Current time: 4:51am MDT
- Sunrise: 7:14 am MDT
- Sunset: 6:18 pm MDT
- Timezone: America/Denver
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