Boulder Weather Conditions
Current Temperature Level
Boulder Weather Conditions
Current Temperature Level
Feels Like 15°C
Chances of Rain1%
20°1%4 AM19°1%5 AM19°1%6 AM19°1%7 AM
20°1%8 AM28°1%9 AM31°1%10 AM33°1%11 AM34°1%12 PM35°1%1 PM
36°2%2 PM36°2%3 PM
36°6%4 PM27°7%5 PM27°8%6 PM26°2%7 PM26°1%8 PM20°1%9 PM19°3%10 PM19°2%11 PM19°2%12 AM19°1%1 AM20°1%2 AM19°2%Skies are likely to remain clear overnight.
Last Updated: 2026-08-09 03:00 (Local Time)
258°W
Direction
15.1km/h
Wind Speed
Gust Speed
8.8m/s
Precipitation
Precipitation
0mm
Pressure
1012mb
UV Index
0Low
Today
25
°C
24%Monday
24
°C35%Tuesday
25
°C31%Wednesday
24
°C34%Thursday
19
°C67%Friday
20
°C69%Saturday
15
°C92%Sunday
19
°C59%Monday
21
°C37%Tuesday
21
°C38%Sunny
Clear Sky with temperature at 25 °C and humidity will be at 24% with 42.8 km/h winds.36°C / 19°C
Humi.24 %
Prec.0.04 mm
Sunrise
06:07 AM13hrs 59min
Sunset
08:06 PMTime
Condition
Temp
Humidity
UV
Wind Speed & Dir.
12 AM
Clear
20 °C
22 %
0
16.9 kmph / W
Clear
Feels 15 °C
Cover 13 %
Visibility 10 km
1 AM
Clear
21 °C
21 %
0
14.8 kmph / W
ClearFeels 16 °C
Cover 17 %
Visibility 10 km
2 AM
Clear
21 °C
22 %
0
14.8 kmph / WSW
ClearFeels 16 °C
Cover 23 %
Visibility 10 km
3 AM
Clear
20 °C
24 %
0
15.1 kmph / W
ClearFeels 15 °C
Cover 13 %
Visibility 10 km
4 AM
Clear
19 °C
25 %
0
15.5 kmph / WSW
ClearFeels 14 °C
Cover 15 %
Visibility 10 km
5 AM
Clear
19 °C
25 %
0
15.8 kmph / WSW
ClearFeels 14 °C
Cover 15 %
Visibility 10 km
6 AM
Clear
19 °C
25 %
0
15.1 kmph / WSW
ClearFeels 14 °C
Cover 7 %
Visibility 10 km
7 AM
Sunny
20 °C
25 %
0.2
13.3 kmph / W
SunnyFeels 15 °C
Cover 5 %
Visibility 10 km
8 AM
Sunny
28 °C
20 %
0.8
7.6 kmph / W
SunnyFeels 25 °C
Cover 6 %
Visibility 10 km
9 AM
Sunny
31 °C
15 %
2.1
1.4 kmph / NNE
SunnyFeels 29 °C
Cover 6 %
Visibility 10 km
10 AM
Sunny
33 °C
13 %
3.8
6.8 kmph / ENE
SunnyFeels 30 °C
Cover 8 %
Visibility 10 km
11 AM
Sunny
34 °C
12 %
5.5
13.7 kmph / E
SunnyFeels 29 °C
Cover 11 %
Visibility 10 km
12 PM
Sunny
35 °C
11 %
7.2
18.7 kmph / E
SunnyFeels 29 °C
Cover 20 %
Visibility 10 km
1 PM
Partly Cloudy
36 °C
10 %
5
16.9 kmph / ESE
Partly CloudyFeels 30 °C
Cover 30 %
Visibility 10 km
2 PM
Partly Cloudy
36 °C
10 %
2.8
19.4 kmph / ESE
Partly CloudyFeels 30 °C
Cover 27 %
Visibility 10 km
3 PM
Patchy rain nearby
36 °C
11 %
5.2
10.8 kmph / ENE
Patchy rain nearbyFeels 32 °C
Cover 77 %
Visibility 10 km
4 PM
Patchy rain nearby
27 °C
28 %
3.4
42.8 kmph / W
Patchy rain nearbyFeels 18 °C
Cover 73 %
Visibility 10 km
5 PM
Patchy rain nearby
27 °C
29 %
0.7
21.2 kmph / W
Patchy rain nearbyFeels 23 °C
Cover 89 %
Visibility 10 km
6 PM
Partly Cloudy
26 °C
33 %
0.4
11.5 kmph / SSW
Partly CloudyFeels 23 °C
Cover 33 %
Visibility 10 km
7 PM
Sunny
26 °C
34 %
0.1
8.6 kmph / S
SunnyFeels 24 °C
Cover 6 %
Visibility 10 km
8 PM
Sunny
20 °C
41 %
0
10.4 kmph / SSW
SunnyFeels 17 °C
Cover 13 %
Visibility 10 km
9 PM
Partly Cloudy
19 °C
45 %
0
11.5 kmph / WSW
Partly CloudyFeels 16 °C
Cover 31 %
Visibility 10 km
10 PM
Clear
19 °C
42 %
0
9.4 kmph / W
ClearFeels 16 °C
Cover 23 %
Visibility 10 km
11 PM
Clear
19 °C
41 %
0
11.2 kmph / WSW
ClearFeels 16 °C
Cover 15 %
Visibility 10 km
33°14°38°17°37°18°
24°12°29°8°35°13°34°16°37°17°35°18°35°16°35°17°35°16°28°13°25°13°28°14°27°15°29°15°28°15°27°14°27°14°28°15°28°15°
28°15°27°15°27°15°27°15°28°15°27°15°27°14°28°14°28°14°AugustWeather Overview
No. of days:
Sunny
14
Cloudy
0
Rainy
16
Snowy
0
The monthly weather averages in Boulder consist of 14 sunny days, 0 cloudy days, 16 rainy days, and 0 snowy days.
Boulder's Locations Weather Conditions
United States's Hottest Cities - August 2026
1.
Park Village, California
38 °C
Clear
17%
0
3.6 kmph / E
2.
Indio, California
37 °C
Clear
22%
0
3.6 kmph / SW
3.
Blythe, California
35 °C
Clear
28%
0
7.6 kmph / SW
4.
Mecca, California
35 °C
Clear
17%
0
3.6 kmph / NW
5.
North Shore, California
35 °C
Clear
17%
0
3.6 kmph / NW
6.
Fountain Hills, Arizona
35 °C
Clear
24%
0
6.8 kmph / NNE
7.
Fort McDowell, Arizona
35 °C
Clear
24%
0
6.8 kmph / NNE
8.
Tempe, Arizona
35 °C
Clear
25%
0
3.6 kmph / NW
9.
Guadalupe, Arizona
35 °C
Clear
28%
0
4.7 kmph / NW
10.
Tolleson, Arizona
35 °C
Clear
28%
0
4.7 kmph / NW
Last Updated: 09 Aug 2026, 09:23 AM
City Weather RankingsFAQs About Boulder Weather Conditions
1. What is the current temperature in Boulder today - 09 August 2026?
1. What is the current temperature in Boulder today - 09 August 2026?
The current temperature in Boulder is 20°C, with a feels-like temperature of 15°C. Today's forecast shows a high of 36°C and a low of 19°C, giving a 17 degree swing through the day as of 03:00 AM 09 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 AM 09 August 2026: Condition : Clear Temperature : 20°C Cool (Feels like 15°C) Humidity : 24% Wind Speed : 15.1 km/h from W (258 degrees), Gust 8.8 m/s UV Index : 0 (Low Air Pressure : 1012 mb Cloud Cover : 13% Visibility : 10 km Precipitation : 0 mm (3% chance of rain)
3. What is the 10-day weather forecast for Boulder from 03:00 AM 09 August 2026?
3. What is the 10-day weather forecast for Boulder from 03:00 AM 09 August 2026?
From 03:00 AM 09 August 2026, Boulder's 10-day forecast shows this trend: Today (Aug. 9) : Temp. 25°C, Hum. 24% and Sunny condition. Monday (Aug. 10) : Temp. 24°C, Hum. 35% and Sunny condition. Tuesday (Aug. 11) : Temp. 25°C, Hum. 31% and Sunny condition. Wednesday (Aug. 12) : Temp. 24°C, Hum. 34% and Sunny condition. Thursday (Aug. 13) : Temp. 19°C, Hum. 67% and Partly Cloudy condition. Friday (Aug. 14) : Temp. 20°C, Hum. 69% and Partly Cloudy condition. Saturday (Aug. 15) : Temp. 15°C, Hum. 92% and Mist condition. Sunday (Aug. 16) : Temp. 19°C, Hum. 59% and Sunny condition. Monday (Aug. 17) : Temp. 21°C, Hum. 37% and Rain condition. Tuesday (Aug. 18) : Temp. 21°C, Hum. 38% and Heavy Rain condition.
4. Will it rain in Boulder today?
4. Will it rain in Boulder today?
As of 03:00 AM 09 August 2026, there is a 1% chance of rainfall in Boulder later today around 2026-08-09 03:00. 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 14 sunny days, 16 rainy days, 0 cloudy days, and 0 snowy days. Temperatures for the month range from lows around 8°C to highs of 38°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.
