Boulder Weather Conditions
Current Temperature Level
Boulder Weather Conditions
Current Temperature Level
Feels Like 18°C
Chances of Rain2%
22°2%4 PM23°2%5 PM23°2%6 PM23°1%7 PM22°1%8 PM
19°2%9 PM
17°2%10 PM16°4%11 PM14°7%12 AM
14°12%1 AM14°6%2 AM13°5%3 AM12°5%4 AM12°6%5 AM12°5%6 AM12°6%7 AM14°4%8 AM17°3%9 AM18°2%10 AM19°4%11 AM19°17%12 PM17°17%1 PM17°12%2 PM21°1%It is likely to be sunny; sun protection may help.
Last Updated: 2026-08-12 15:00 (Local Time)
289°WNW
Direction
10.4km/h
Wind Speed
Gust Speed
3.3m/s
Precipitation
Precipitation
0mm
Pressure
1011mb
UV Index
3.7Moderate
Today
19
°C
40%Thursday
16
°C60%Friday
15
°C65%Saturday
17
°C47%Sunday
19
°C35%Monday
19
°C38%Tuesday
20
°C38%Wednesday
17
°C38%Thursday
18
°C36%Friday
19
°C34%Sunny
Clear Sky with temperature at 19 °C and humidity will be at 40% with 26.3 km/h winds.23°C / 14°C
Humi.40 %
Prec.0.38 mm
Sunrise
06:22 AM14hrs 3min
Sunset
08:25 PMTime
Condition
Temp
Humidity
UV
Wind Speed & Dir.
12 AM
Partly Cloudy
18 °C
41 %
0
7.9 kmph / ENE
Partly Cloudy
Feels 16 °C
Cover 28 %
Visibility 10 km
1 AM
Partly Cloudy
18 °C
41 %
0
5 kmph / E
Partly CloudyFeels 16 °C
Cover 36 %
Visibility 10 km
2 AM
Partly Cloudy
18 °C
40 %
0
5 kmph / NE
Partly CloudyFeels 16 °C
Cover 34 %
Visibility 10 km
3 AM
Partly Cloudy
17 °C
30 %
0
9.7 kmph / WSW
Partly CloudyFeels 14 °C
Cover 57 %
Visibility 10 km
4 AM
Partly Cloudy
16 °C
32 %
0
7.6 kmph / NNW
Partly CloudyFeels 13 °C
Cover 26 %
Visibility 10 km
5 AM
Partly Cloudy
16 °C
32 %
0
9.4 kmph / NE
Partly CloudyFeels 13 °C
Cover 50 %
Visibility 10 km
6 AM
Cloudy
16 °C
33 %
0
5 kmph / ENE
CloudyFeels 13 °C
Cover 72 %
Visibility 10 km
7 AM
Partly Cloudy
18 °C
35 %
0.1
4.3 kmph / SW
Partly CloudyFeels 15 °C
Cover 48 %
Visibility 10 km
8 AM
Partly Cloudy
18 °C
38 %
0.3
15.8 kmph / NW
Partly CloudyFeels 14 °C
Cover 45 %
Visibility 10 km
9 AM
Light Drizzle
17 °C
49 %
0.5
26.3 kmph / NW
Light DrizzleFeels 11 °C
Cover 89 %
Visibility 5 km
10 AM
Patchy rain nearby
15 °C
63 %
0.8
22.7 kmph / NNW
Patchy rain nearbyFeels 11 °C
Cover 83 %
Visibility 9 km
11 AM
Sunny
17 °C
57 %
1.9
19.4 kmph / NNW
SunnyFeels 12 °C
Cover 11 %
Visibility 10 km
12 PM
Sunny
18 °C
48 %
3.8
18.7 kmph / NNW
SunnyFeels 14 °C
Cover 13 %
Visibility 10 km
1 PM
Sunny
20 °C
38 %
5.2
15.8 kmph / NNW
SunnyFeels 16 °C
Cover 23 %
Visibility 10 km
2 PM
Sunny
21 °C
34 %
5.4
10.1 kmph / WNW
SunnyFeels 18 °C
Cover 25 %
Visibility 10 km
3 PM
Sunny
22 °C
32 %
3.7
10.4 kmph / WNW
SunnyFeels 18 °C
Cover 22 %
Visibility 10 km
4 PM
Sunny
23 °C
30 %
3.3
9 kmph / W
SunnyFeels 20 °C
Cover 24 %
Visibility 10 km
5 PM
Sunny
23 °C
28 %
2.2
10.1 kmph / W
SunnyFeels 20 °C
Cover 23 %
Visibility 10 km
6 PM
Sunny
23 °C
28 %
1
13.3 kmph / WSW
SunnyFeels 20 °C
Cover 18 %
Visibility 10 km
7 PM
Sunny
22 °C
32 %
0.3
19.4 kmph / SW
SunnyFeels 17 °C
Cover 18 %
Visibility 10 km
8 PM
Partly Cloudy
19 °C
39 %
0
11.5 kmph / WSW
Partly CloudyFeels 16 °C
Cover 25 %
Visibility 10 km
9 PM
Clear
17 °C
46 %
0
14 kmph / WNW
ClearFeels 13 °C
Cover 7 %
Visibility 10 km
10 PM
Clear
16 °C
54 %
0
13 kmph / NNW
ClearFeels 12 °C
Cover 21 %
Visibility 10 km
11 PM
Partly Cloudy
14 °C
55 %
0
7.6 kmph / N
Partly CloudyFeels 12 °C
Cover 53 %
Visibility 10 km
31°14°32°15°26°13°26°7°27°8°29°9°31°12°31°13°30°14°30°13°30°12°27°15°21°13°23°10°25°10°27°12°24°15°25°13°21°12°25°11°26°12°
26°12°24°11°24°10°24°11°24°11°
24°11°24°11°25°10°24°11°23°10°AugustWeather Overview
No. of days:
Sunny
16
Cloudy
1
Rainy
14
Snowy
0
The monthly weather averages in Boulder consist of 16 sunny days, 1 cloudy days, 14 rainy days, and 0 snowy days.
Boulder's Locations Weather Conditions
United States's Hottest Cities - August 2026
1.
Calexico, California
45 °C
Sunny
24%
9
8.6 kmph / SW
2.
El Centro, California
44 °C
Sunny
28%
8.9
9 kmph / SSW
3.
Wichita, Kansas
44 °C
Sunny
22%
5.3
24.8 kmph / SSW
4.
Mecca, California
44 °C
Sunny
24%
8.6
14 kmph / SE
5.
North Shore, California
44 °C
Sunny
24%
8.6
14 kmph / SE
6.
Brawley, California
44 °C
Sunny
23%
8.9
11.9 kmph / SSW
7.
Salton City, California
44 °C
Sunny
20%
9.3
9 kmph / SSW
8.
Palm Springs, California
43 °C
Sunny
22%
7.2
5 kmph / W
9.
Park Village, California
43 °C
Sunny
14%
8
10.4 kmph / SSE
10.
Indio, California
43 °C
Sunny
26%
9
12.6 kmph / SE
Last Updated: 12 Aug 2026, 09:09 PM
City Weather RankingsFAQs About Boulder Weather Conditions
1. What is the current temperature in Boulder today - 12 August 2026?
1. What is the current temperature in Boulder today - 12 August 2026?
The current temperature in Boulder is 22°C, with a feels-like temperature of 18°C. Today's forecast shows a high of 23°C and a low of 14°C, giving a 9 degree swing through the day as of 03:00 PM 12 August 2026.
2. What are the current weather parameters in Boulder today?
2. What are the current weather parameters in Boulder today?
Here is a complete overview of Boulder's current weather conditions as of 03:00 PM 12 August 2026: Condition : Sunny Temperature : 22°C Pleasant (Feels like 18°C) Humidity : 32% Wind Speed : 10.4 km/h from WNW (289 degrees), Gust 3.3 m/s UV Index : 3.7 (Moderate Air Pressure : 1011 mb Cloud Cover : 22% Visibility : 10 km Precipitation : 0 mm (36% chance of rain)
3. What is the 10-day weather forecast for Boulder from 03:00 PM 12 August 2026?
3. What is the 10-day weather forecast for Boulder from 03:00 PM 12 August 2026?
From 03:00 PM 12 August 2026, Boulder's 10-day forecast shows this trend: Today (Aug. 12) : Temp. 19°C, Hum. 40% and Sunny condition. Thursday (Aug. 13) : Temp. 16°C, Hum. 60% and Patchy rain nearby condition. Friday (Aug. 14) : Temp. 15°C, Hum. 65% and Patchy rain nearby condition. Saturday (Aug. 15) : Temp. 17°C, Hum. 47% and Sunny condition. Sunday (Aug. 16) : Temp. 19°C, Hum. 35% and Sunny condition. Monday (Aug. 17) : Temp. 19°C, Hum. 38% and Sunny condition. Tuesday (Aug. 18) : Temp. 20°C, Hum. 38% and Patchy rain nearby condition. Wednesday (Aug. 19) : Temp. 17°C, Hum. 38% and Sunny condition. Thursday (Aug. 20) : Temp. 18°C, Hum. 36% and Rain Possible condition. Friday (Aug. 21) : Temp. 19°C, Hum. 34% and Heavy Rain condition.
4. Will it rain in Boulder today?
4. Will it rain in Boulder today?
As of 03:00 PM 12 August 2026, there is a 2% chance of rainfall in Boulder later today around 2026-08-12 15:00. Current precipitation is 0 mm. Residents are advised to carry an umbrella before heading out.
5. What is the monthly weather forecast for Boulder in August 2026?
5. What is the monthly weather forecast for Boulder in August 2026?
August 2026 in Boulder is forecast to have 16 sunny days, 14 rainy days, 1 cloudy days, and 0 snowy days. Temperatures for the month range from lows around 7°C to highs of 32°C.
6. How does the weather in Boulder affect air quality?
6. How does the weather in Boulder affect air quality?
Weather directly impacts air quality in Boulder. Calm winds, high humidity, fog, and high pressure trap pollutants near the ground, worsening AQI. Strong winds, rainfall, and low pressure help disperse them. Rising temperatures and UV levels intensify ozone and smog formation, while poor visibility signals elevated particulate matter. Monitoring weather alongside AQI gives the clearest picture of outdoor safety.
