Boulder (CO)
Today
Today weather in Boulder
Wednesday, August 12th, 2026
32°
Sunny
Feels like 28° · Low 16°
Today, Boulder is set to face a notably hot day, with temperatures spiking up to 32 °F and offering slight relief at 15 °F by night. It'll be quite breezy in Boulder Today with average wind speeds of 25 km/h. Expect moderate rainfall, with accumulations near 13.96 mm.
32° / 16°
Temp
60%
Rain
25 km/h
Wind
43%
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 | 06:09 AM | 07:00 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 | 05:00 PM | 06:00 PM | 07:00 PM | 08:00 PM | 08:02 PM | 09:00 PM | 10:00 PM | 11:00 PM | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| weather |  |  | | | | | |  | | | | | |  |  | | | | |  | | |  |  | | | Next |
| temperatures | 19.3° | 18.9° | 17.7° | 17.8° | 17.5° | 17.3° | 17.2° | Sunrise | 18.7° | 26° | 28.4° | 29.8° | 31° | 32.1° | 29.1° | 21° | 30° | 31.5° | 29° | 18.6° | 17.4° | 18.1° | Sunset | 15.7° | 16.4° | 15.7° | |
| Feels like | 15.4° | 15.5° | 14.7° | 13.9° | 13.8° | 13.7° | 13.4° | 15.1° | 24.6° | 26.2° | 27° | 27.5° | 28.3° | 24.1° | 18.8° | 26.9° | 27.2° | 26.2° | 17° | 16° | 14.7° | 14° | 15.2° | 13.8° | |||
| wind speed | 16 km/h | 13 km/h | 11 km/h | 12 km/h | 12 km/h | 11 km/h | 12 km/h | 11 km/h | 3 km/h | 6 km/h | 9 km/h | 12 km/h | 14 km/h | 25 km/h | 12 km/h | 14 km/h | 20 km/h | 15 km/h | 17 km/h | 13 km/h | 23 km/h | 11 km/h | 8 km/h | 11 km/h | |||
| wind degree | 257° | 262° | 265° | 267° | 262° | 262° | 265° | 271° | 282° | 85° | 82° | 87° | 113° | 229° | 263° | 350° | 15° | 327° | 277° | 240° | 289° | 271° | 266° | 227° | |||
| wind direction | WSW | W | W | W | W | W | W | W | WNW | E | E | E | ESE | SW | W | N | NNE | NNW | W | WSW | WNW | W | W | SW | |||
| 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 | 0.6 mm | 0.3 mm | 0 mm | 0.1 mm | 0.9 mm | 9.5 mm | 0.9 mm | 1.6 mm | 0.1 mm | 0 mm | 0.1 mm | |||
| chance for rain | 4% | 1% | 1% | 1% | 1% | 1% | 1% | 1% | 1% | 1% | 1% | 1% | 7% | 36% | 24% | 1% | 17% | 36% | 84% | 57% | 63% | 27% | 9% | 21% | |||
| 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 | 43% | 43% | 45% | 38% | 38% | 39% | 39% | 36% | 28% | 23% | 21% | 20% | 19% | 29% | 50% | 27% | 23% | 31% | 79% | 77% | 76% | 75% | 72% | 71% | |||
| dew point | 6.4° | 6.1° | 5.8° | 3.2° | 3.2° | 3.1° | 3° | 3.5° | 6.2° | 5.2° | 5° | 5.2° | 5.5° | 9.4° | 10.1° | 8.8° | 8.1° | 10.2° | 15° | 13.4° | 13.8° | 11.3° | 11.3° | 10.6° | |||
| 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 | 5 km | 5 km | 10 km | 10 km | 9 km | 6 km | 9 km | 9 km | 10 km | 10 km | 10 km | |||
| cloud cover | 43% | 8% | 5% | 11% | 7% | 5% | 7% | 8% | 9% | 10% | 10% | 16% | 82% | 88% | 77% | 18% | 87% | 72% | 81% | 74% | 75% | 85% | 35% | 87% | |||
| UV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.2 | 0.8 | 2.2 | 4 | 5.8 | 7.4 | 6.8 | 1.7 | 4.6 | 4.1 | 1.1 | 0.1 | 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 much warmer than usual, with a forecast temperature of 32 °F, compared to an average of 27 °F for August 12th in recent years.
temperatures
32 °F
rain
14 mm
wind
25 km/h
UV
High
Boulder daylight overview ☀️
Today in Boulder, The sun rises at 06:09 and sets at 20:02, giving a total daylight duration of 13 hours and 53 minutes.
Quick links
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What to wear today in Boulder? clothing recommendations
Stay comfortably stylish - your tailored guide for today's Boulder forecast.
Short-sleeve shirt
Shorts
Lightweight pants
Breathable footwear
Sunglasses
Wide brimmed hat
Sunscreen
Flip flop
Umbrella
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 32° degrees. Please dress accordingly to stay comfortable throughout the day.
Will it rain today in Boulder? 🌧️
Yes, there is a 60% chance of rain in Boulder today. We recommend carrying an umbrella or rain gear to stay dry.
What will be the wind speed today in Boulder? 🌀
The wind in Boulder is expected to blow at 25 km/h. This could affect outdoor activities, so plan accordingly.
How should I dress for the weather in Boulder today?
Given the forecast of 32 °F with a 60% 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 06:09 and set at 20:02 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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