Boulder (CO)
Today
Today weather in Boulder
Wednesday, December 17th, 2025
17°
Sunny
Mild temperatures are expected in Boulder Today, peaking at around 17 °F and dropping to 5 °F by night. Intense winds are on the horizon for Boulder Today, with gusts surpassing 61 km/h.
17° / 6°
Temp
0%
Rain
61 km/h
Wind
47%
Humidity
Boulder Weather Pages
Boulder hourly forecast for today
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| 12:00 AM | 01:00 AM | 02:00 AM | 03:00 AM | 04:00 AM | 05:00 AM | 06:00 AM | 07:00 AM | 07:18 AM | 08:00 AM | 09:00 AM | 10:00 AM | 11:00 AM | 12:00 PM | 01:00 PM | 02:00 PM | 03:00 PM | 04:00 PM | 04:37 PM | 05:00 PM | 06:00 PM | 07:00 PM | 08:00 PM | 09:00 PM | 10:00 PM | 11:00 PM | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| weather |  | | |  | | | | |  |  | | | | | | | | |  | | |  | | |  | | Next |
| temperatures | 7.9° | 7.8° | 7.6° | 7.4° | 7° | 6.6° | 6.5° | 6.6° | Sunrise | 6.2° | 7.5° | 10.8° | 12.6° | 14.7° | 16.1° | 16.3° | 14.7° | 13.2° | Sunset | 12.2° | 11.7° | 13.4° | 9.2° | 8° | 6.8° | 5.1° | |
| feels like | 4.7° | 4.9° | 4.9° | 4.7° | 4.4° | 4° | 3.8° | 3.8° | 3.4° | 4.8° | 8.8° | 10.8° | 13.8° | 15.6° | 16.1° | 13.1° | 10.5° | 8.9° | 8.1° | 6.4° | 5.3° | 4.6° | 3.4° | 0.9° | |||
| wind speed | 18 km/h | 17 km/h | 17 km/h | 17 km/h | 16 km/h | 16 km/h | 16 km/h | 15 km/h | 15 km/h | 11 km/h | 10 km/h | 10 km/h | 14 km/h | 19 km/h | 37 km/h | 52 km/h | 62 km/h | 58 km/h | 54 km/h | 38 km/h | 38 km/h | 29 km/h | 23 km/h | 44 km/h | |||
| wind degree | 261° | 257° | 262° | 262° | 257° | 260° | 259° | 245° | 218° | 214° | 196° | 167° | 221° | 248° | 266° | 267° | 255° | 259° | 255° | 240° | 263° | 286° | 328° | 290° | |||
| wind direction | W | WSW | W | W | WSW | W | W | WSW | SW | SW | SSW | SSE | SW | WSW | W | W | WSW | W | WSW | WSW | W | WNW | NNW | WNW | |||
| Precipitation | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | |||
| chance for rain | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | |||
| chance for snow | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | |||
| humidity | 63% | 62% | 57% | 50% | 52% | 58% | 63% | 32% | 35% | 45% | 40% | 36% | 34% | 33% | 31% | 33% | 37% | 45% | 47% | 41% | 50% | 53% | 59% | 62% | |||
| dew point | 1.2° | 0.8° | -0.3° | -2.1° | -2° | -1.1° | -0.4° | -8.9° | -7.7° | -5.2° | -4.2° | -0.8° | -1.2° | 0.3° | 0.2° | 0.3° | -1.2° | 0.4° | 0.2° | 0.8° | -0.9° | -1° | -0.5° | -1.2° | |||
| visibility | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 16 km | 10 km | 10 km | 10 km | 10 km | |||
| cloud cover | 8% | 4% | 3% | 26% | 31% | 9% | 24% | 2% | 51% | 0% | 0% | 0% | 7% | 0% | 0% | 0% | 13% | 8% | 8% | 100% | 11% | 16% | 30% | 31% | |||
| UV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.1 | 0.5 | 1.2 | 1.6 | 1.8 | 1.8 | 1.2 | 0.5 | 0.1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
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View of Boulder today
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Weather in Boulder today
The weather in Boulder today is expected to be significantly warmer than usual, with a forecast temperature of 17 °F, compared to an average of 6 °F for December 17th in recent years.
temperatures
17 °F
rain
0 mm
wind
61 km/h
UV
Low
Boulder daylight overview ☀️
Today in Boulder, The sun rises at 07:18 and sets at 16:37, giving a total daylight duration of 9 hours and 19 minutes.
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What to wear today in Boulder? clothing recommendations
Stay comfortably stylish - your tailored guide for today's Boulder forecast.
Long-sleeve shirt
Long pant
Closed-toe shoes
Light jacket
The weather today in Boulder - FAQ
What is the maximum temperature for today in Boulder?
The maximum temperature for today in Boulder is expected to be 17° degrees. Please dress accordingly to stay comfortable throughout the day.
Will it rain today in Boulder? 🌧️
No, there is no significant chance of rain in Boulder today. It should be a dry day.
What will be the wind speed today in Boulder? 🌀
The wind in Boulder is expected to blow at 61 km/h. This could affect outdoor activities, so plan accordingly.
How should I dress for the weather in Boulder today?
Given the forecast of 17 °F with a 0% chance of rain, we advise checking our "What to wear today" section for recommendations. There, you will find tailored advice to help you stay comfortable and prepared for the weather conditions in Boulder today.
What is the sunrise and sunset time for Boulder today?
The sun is expected to rise at 07:18 and set at 16:37 in Boulder.
How accurate is the weather forecast Boulder today? ✅
Boulder weather forecast for today is based on the most current and sophisticated meteorological models available. While we strive for accuracy, weather conditions can change unexpectedly, so we recommend checking for updates regularly.
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