Light thunderstorms
Feels like 23°C
Wind direction northwest
Gusts 34 km/h
Humidity 41%
Cloud cover 92%
Pressure 1015 hPa
Now · 1:11 PM
Boulder Weather & Hourly Forecast
Australia · Western Australia · 6432
29°C
Strong thunderstorm
Feels like: 28°C
💧 Humidity 33%
🌡 Pressure 1016 hPa
💨 Wind 3 km/h
👁 Visibility 78.7 km
☁ Clouds 96%
☀️ UV index 4.7 · Moderate
🌅 Sunrise 5:38 AM
🌇 Sunset 5:52 PM
Hourly Forecast for Boulder
Today
Light thunderstorms
Light rain
Feels like 16°C
Wind direction south
Gusts 45 km/h
Humidity 70%
Cloud cover 84%
Pressure 1018 hPa
Overcast night
Feels like 13°C
Wind direction southeast
Gusts 43 km/h
Humidity 84%
Cloud cover 95%
Pressure 1021 hPa
Overcast night
Feels like 10°C
Wind direction southeast
Gusts 49 km/h
Humidity 85%
Cloud cover 100%
Pressure 1022 hPa
Tomorrow
Overcast night
Feels like 10°C
Wind direction southeast
Gusts 42 km/h
Humidity 85%
Cloud cover 100%
Pressure 1021 hPa
Overcast night
Feels like 10°C
Wind direction southeast
Gusts 38 km/h
Humidity 86%
Cloud cover 100%
Pressure 1021 hPa
Overcast
Feels like 10°C
Wind direction southeast
Gusts 38 km/h
Humidity 84%
Cloud cover 100%
Pressure 1023 hPa
Overcast
Feels like 14°C
Wind direction east
Gusts 37 km/h
Humidity 72%
Cloud cover 100%
Pressure 1021 hPa
Overcast
Feels like 19°C
Wind direction east
Gusts 31 km/h
Humidity 66%
Cloud cover 100%
Pressure 1019 hPa
Light rain
Feels like 16°C
Wind direction southeast
Gusts 33 km/h
Humidity 88%
Cloud cover 78%
Pressure 1019 hPa
Light rain
Feels like 14°C
Wind direction southeast
Gusts 31 km/h
Humidity 94%
Cloud cover 98%
Pressure 1021 hPa
Mostly cloudy night
Feels like 14°C
Wind direction east
Gusts 23 km/h
Humidity 96%
Cloud cover 84%
Pressure 1020 hPa
Sunday
Light thunderstorms
Feels like 15°C
Wind direction south
Gusts 18 km/h
Humidity 98%
Cloud cover 95%
Pressure 1020 hPa
Light rain
Feels like 14°C
Wind direction northeast
Gusts 20 km/h
Humidity 92%
Cloud cover 99%
Pressure 1020 hPa
Light rain
Feels like 16°C
Wind direction east
Gusts 23 km/h
Humidity 88%
Cloud cover 97%
Pressure 1020 hPa
Strong thunderstorm
Feels like 22°C
Wind direction north
Gusts 41 km/h
Humidity 53%
Cloud cover 44%
Pressure 1017 hPa
Today
Light thunderstorms
Feels like 23°C
Wind direction northwestGusts 34 km/h
Humidity 41%Cloud cover 92%Pressure 1015 hPa
Light rain
Feels like 20°C
Wind direction southwestGusts 41 km/h
Humidity 64%Cloud cover 96%Pressure 1017 hPa
Mostly cloudy
Feels like 19°C
Wind direction southeastGusts 39 km/h
Humidity 65%Cloud cover 89%Pressure 1017 hPa
Light rain
Feels like 16°C
Wind direction southGusts 45 km/h
Humidity 70%Cloud cover 84%Pressure 1018 hPa
Mostly cloudy night
Feels like 13°C
Wind direction southeastGusts 54 km/h
Humidity 79%Cloud cover 69%Pressure 1018 hPa
Mostly cloudy night
Feels like 13°C
Wind direction southeastGusts 50 km/h
Humidity 83%Cloud cover 70%Pressure 1020 hPa
Overcast night
Feels like 13°C
Wind direction southeastGusts 43 km/h
Humidity 84%Cloud cover 95%Pressure 1021 hPa
Overcast night
Feels like 12°C
Wind direction southeastGusts 44 km/h
Humidity 86%Cloud cover 100%Pressure 1022 hPa
Overcast night
Feels like 11°C
Wind direction southeastGusts 47 km/h
Humidity 86%Cloud cover 100%Pressure 1022 hPa
Overcast night
Feels like 10°C
Wind direction southeastGusts 49 km/h
Humidity 85%Cloud cover 100%Pressure 1022 hPa
Tomorrow
Overcast night
Feels like 9°C
Wind direction southeastGusts 48 km/h
Humidity 85%Cloud cover 100%Pressure 1022 hPa
Overcast night
Feels like 10°C
Wind direction southeastGusts 45 km/h
Humidity 85%Cloud cover 100%Pressure 1021 hPa
Overcast night
Feels like 10°C
Wind direction southeastGusts 42 km/h
Humidity 85%Cloud cover 100%Pressure 1021 hPa
Overcast night
Feels like 10°C
Wind direction southeastGusts 40 km/h
Humidity 85%Cloud cover 100%Pressure 1021 hPa
Overcast night
Feels like 10°C
Wind direction southeastGusts 40 km/h
Humidity 86%Cloud cover 100%Pressure 1021 hPa
Overcast night
Feels like 10°C
Wind direction southeastGusts 38 km/h
Humidity 86%Cloud cover 100%Pressure 1021 hPa
Overcast
Feels like 10°C
Wind direction southeastGusts 37 km/h
Humidity 86%Cloud cover 100%Pressure 1022 hPa
Light rain
Feels like 10°C
Wind direction southeastGusts 35 km/h
Humidity 86%Cloud cover 100%Pressure 1023 hPa
Overcast
Feels like 10°C
Wind direction southeastGusts 38 km/h
Humidity 84%Cloud cover 100%Pressure 1023 hPa
Overcast
Feels like 11°C
Wind direction southeastGusts 39 km/h
Humidity 80%Cloud cover 100%Pressure 1022 hPa
Overcast
Feels like 12°C
Wind direction southeastGusts 39 km/h
Humidity 77%Cloud cover 100%Pressure 1022 hPa
Overcast
Feels like 14°C
Wind direction eastGusts 37 km/h
Humidity 72%Cloud cover 100%Pressure 1021 hPa
Overcast
Feels like 16°C
Wind direction eastGusts 33 km/h
Humidity 68%Cloud cover 100%Pressure 1021 hPa
Overcast
Feels like 17°C
Wind direction eastGusts 32 km/h
Humidity 66%Cloud cover 100%Pressure 1020 hPa
Overcast
Feels like 19°C
Wind direction eastGusts 31 km/h
Humidity 66%Cloud cover 100%Pressure 1019 hPa
Overcast
Feels like 19°C
Wind direction eastGusts 26 km/h
Humidity 64%Cloud cover 98%Pressure 1018 hPa
Light rain
Feels like 17°C
Wind direction eastGusts 35 km/h
Humidity 70%Cloud cover 98%Pressure 1019 hPa
Light rain
Feels like 16°C
Wind direction southeastGusts 33 km/h
Humidity 88%Cloud cover 78%Pressure 1019 hPa
Thunderstorms
Feels like 14°C
Wind direction southeastGusts 27 km/h
Humidity 93%Cloud cover 93%Pressure 1020 hPa
Light rain
Feels like 13°C
Wind direction southeastGusts 33 km/h
Humidity 93%Cloud cover 94%Pressure 1020 hPa
Light rain
Feels like 14°C
Wind direction southeastGusts 31 km/h
Humidity 94%Cloud cover 98%Pressure 1021 hPa
Light rain
Feels like 14°C
Wind direction southeastGusts 23 km/h
Humidity 95%Cloud cover 96%Pressure 1021 hPa
Overcast night
Feels like 14°C
Wind direction eastGusts 25 km/h
Humidity 96%Cloud cover 96%Pressure 1020 hPa
Mostly cloudy night
Feels like 14°C
Wind direction eastGusts 23 km/h
Humidity 96%Cloud cover 84%Pressure 1020 hPa
Sunday
Partly cloudy night
Feels like 15°C
Wind direction northeastGusts 23 km/h
Humidity 95%Cloud cover 56%Pressure 1020 hPa
Light rain
Feels like 16°C
Wind direction northGusts 21 km/h
Humidity 95%Cloud cover 94%Pressure 1020 hPa
Light thunderstorms
Feels like 15°C
Wind direction southGusts 18 km/h
Humidity 98%Cloud cover 95%Pressure 1020 hPa
Light rain
Feels like 14°C
Wind direction northeastGusts 12 km/h
Humidity 97%Cloud cover 99%Pressure 1020 hPa
Light rain
Feels like 14°C
Wind direction northeastGusts 18 km/h
Humidity 92%Cloud cover 84%Pressure 1019 hPa
Light rain
Feels like 14°C
Wind direction northeastGusts 20 km/h
Humidity 92%Cloud cover 99%Pressure 1020 hPa
Light rain
Feels like 15°C
Wind direction northeastGusts 11 km/h
Humidity 92%Cloud cover 99%Pressure 1020 hPa
Light rain
Feels like 14°C
Wind direction northeastGusts 21 km/h
Humidity 92%Cloud cover 95%Pressure 1020 hPa
Light rain
Feels like 16°C
Wind direction eastGusts 23 km/h
Humidity 88%Cloud cover 97%Pressure 1020 hPa
Mostly cloudy
Feels like 17°C
Wind direction northeastGusts 31 km/h
Humidity 72%Cloud cover 71%Pressure 1019 hPa
Sunny
Feels like 20°C
Wind direction northeastGusts 34 km/h
Humidity 62%Cloud cover 2%Pressure 1018 hPa
Strong thunderstorm
Feels like 22°C
Wind direction northGusts 41 km/h
Humidity 53%Cloud cover 44%Pressure 1017 hPa
Strong thunderstorm
Feels like 22°C
Wind direction northGusts 43 km/h
Humidity 51%Cloud cover 95%Pressure 1017 hPa
Light thunderstorms
Feels like 21°C
Wind direction northGusts 44 km/h
Humidity 59%Cloud cover 56%Pressure 1016 hPa
Light thunderstorms
Feels like 22°C
Wind direction northGusts 39 km/h
Humidity 52%Cloud cover 78%Pressure 1015 hPa
Light thunderstorms
Feels like 23°C
Wind direction northGusts 39 km/h
Humidity 54%Cloud cover 93%Pressure 1014 hPa
Thunderstorms
Feels like 17°C
Wind direction westGusts 43 km/h
Humidity 91%Cloud cover 96%Pressure 1016 hPa
Light rain
Feels like 19°C
Wind direction southGusts 26 km/h
Humidity 91%Cloud cover 98%Pressure 1015 hPa
Thunderstorms
Feels like 17°C
Wind direction westGusts 31 km/h
Humidity 94%Cloud cover 100%Pressure 1018 hPa
Light rain
Feels like 17°C
Wind direction eastGusts 24 km/h
Humidity 95%Cloud cover 70%Pressure 1018 hPa
Light thunderstorms
Feels like 15°C
Wind direction northeastGusts 28 km/h
Humidity 95%Cloud cover 99%Pressure 1019 hPa
In Boulder and, more broadly, across Western Australia: The evening will be clear with cool conditions, with temperatures ranging from 14 degrees Celsius to 15 degrees Celsius. Light south winds are expected, reaching up to 12 km/h, with gusts up to 14 km/h. No precipitation is anticipated overnight, providing a calm and dry end to the day. Temperatures will remain steady through the next few hours, making for a cool but comfortable evening.
15-Day Weather Outlook for Boulder
TomorrowTomorrow
Thunderstorms
20°/13°
💧 None
💨 24 km/h
Thunderstorms
20°/13°
💧 None
💨 24 km/h
Daytime temperature 18°C
Feels like 16°C
Humidity 83%
Pressure 1021 hPa
Cloud cover 97%
Wind direction east
Gusts 48 km/h
Sunrise —
Sunset —
Sunday, Sep 27Sun Sep 27
Light thunderstorms
24°/15°
💧 None
💨 19 km/h
Light thunderstorms
24°/15°
💧 None
💨 19 km/h
Daytime temperature 24°C
Feels like 22°C
Humidity 81%
Pressure 1018 hPa
Cloud cover 82%
Wind direction north
Gusts 44 km/h
Sunrise —
Sunset —
TEMPERATURE OUTLOOK
Temperature & Weather Trends in Boulder
AIR QUALITY FORECAST
Air Quality Forecast for Boulder
Good
Nearest forecast value
2:00 PM
PM2.5 Fine particles Good 0,8µg/m³
Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.
PM10 Particulate matter Good 1,5µg/m³
Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.
O₃ Ozone Good 54,4µg/m³
Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.
NO₂ Nitrogen dioxide Good 0,1µg/m³
A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.
Air quality is favorable for outdoor activities.
Good
Selected time
12:00 AM
PM2.5 Fine particles Good 0,5µg/m³
Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.
PM10 Particulate matter Good 0,5µg/m³
Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.
O₃ Ozone Good 57,2µg/m³
Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.
NO₂ Nitrogen dioxide Good 0,1µg/m³
A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.
Air quality is favorable for outdoor activities.
Fair
Selected time
2:00 AM
PM2.5 Fine particles Good 1,5µg/m³
Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.
PM10 Particulate matter Good 1,7µg/m³
Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.
O₃ Ozone Fair 61,4µg/m³
Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.
NO₂ Nitrogen dioxide Good 0,2µg/m³
A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.
Air quality is acceptable for most people.
Good
Selected time
12:00 AM
PM2.5 Fine particles Good 0,8µg/m³
Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.
PM10 Particulate matter Good 0,8µg/m³
Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.
O₃ Ozone Good 55,5µg/m³
Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.
NO₂ Nitrogen dioxide Good 0,2µg/m³
A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.
Air quality is favorable for outdoor activities.
Good
Selected time
12:00 AM
PM2.5 Fine particles Good 0,6µg/m³
Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.
PM10 Particulate matter Good 0,9µg/m³
Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.
O₃ Ozone Good 49,4µg/m³
Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.
NO₂ Nitrogen dioxide Good 0,2µg/m³
A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.
Air quality is favorable for outdoor activities.
UV & HEALTH
UV, Sun & Health Outlook in Boulder
Maximum daily UV
Today, tomorrow and the following day show the maximum UV index forecast for each day.
0–2 Low
3–5 Moderate
6–7 High
8–10 Very high
11+ Extreme
Today
UV 5,0Moderate
😊Good
Tomorrow
UV 2,1Low
😊Good
Sunday
UV 4,9Moderate
🙂Fair
Hourly UV index today
2:00 PMUV 2,9
3:00 PMUV 1,4
4:00 PMUV 1,9
5:00 PMUV 0,9
6:00 PMUV 0,2
7:00 PMUV 0,0
Today's weather health advice
Open today's recommendations.
Moderate UV risk
Sunglasses and sun protection are recommended for prolonged exposure.
Good air quality
Air quality is good and outdoor activities can be enjoyed normally.
Stay hydrated
Drink water regularly, especially during physical activity or prolonged sun exposure.
Good conditions for outdoor activities
Outdoor activities can generally be enjoyed normally, with sun protection adjusted to the UV level.
WIND OUTLOOK
Hourly Wind Forecast for Boulder
Sustained wind
Max gusts
NIGHT SKY · BOULDER, WESTERN AUSTRALIA
Tonight's Stargazing & Shooting Stars
Local night-sky conditions and meteor activity for Jasper.
40/100Best-hour score
No good viewing window tonight
Astronomical darkness exists, but current sky conditions are unfavorable.
Cloud cover
70%
Real hourly forecast for the best viewing hour.
Moonlight
98%
Full Moon · Moon about 31° above the horizon at the best viewing hour.
Meteor activity
Southern Taurids
Reference ZHR 7 · Radiant -34° high at the best hour.
Estimated visible meteors
Poor visibility
Meteor activity may occur above the clouds, but local viewing conditions are not suitable.
Chance ≥1 meteor in 30 minNot meaningful
UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.
SEP 20–NOV 20
Southern TauridsStart SEP 20 · Peak NOV 5 · End NOV 20 · ZHR 7 · 20% Moon at peak
ACTIVE NOW
OCT 2–NOV 7
OrionidsStart OCT 2 · Peak OCT 21 · End NOV 7 · ZHR 20 · 77% Moon at peak
UPCOMING
OCT 20–DEC 10
Northern TauridsStart OCT 20 · Peak NOV 12 · End DEC 10 · ZHR 5 · 7% Moon at peak
UPCOMING
NOV 6–NOV 30
LeonidsStart NOV 6 · Peak NOV 17 · End NOV 30 · ZHR 15 · 52% Moon at peak
UPCOMING
Experimental local observing estimate. Weather values come from the hourly forecast already used on this page. Moon position and astronomical darkness are calculated locally from time and coordinates. Meteor-shower ZHR describes ideal conditions and is not the number of meteors a person should expect to see locally.
DISCOVER WEATHER NEARBY Weather in other cities
Explore current conditions and forecasts for other locations.
Forecast data for Boulder were last refreshed today at 1:11 PM. The current forecast period extends through 27/09/2026 at 11:00 AM. Weather, air-quality and UV-index data are provided through WEATHER-INFO.COM. Forecasts are produced automatically from the latest available data and are subject to periodic technical checks. This service is intended for general weather information.