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Current  
Today's Highs/Lows
Sun & Moon
Temperature 71.5°F 
▲
Dewpoint 60.4°F Noticable, but Ok for Most
▲
Barometer 29.951 inHg Normal
▲
AQI 45 Good —PM2.5 8 µg/m³
▲
UV Index 5.9 Moderate
▲
Radiation 635 W/m² High
▲
CO2 430 ppm Slightly Elevated (Typical Urban)
▲
Rain Today
0.00 in
Rain Rate
0.00 in/h
24 Hour Rain
0.00 in
Humidity
68%
Wind
N
E
S
W
↑
1 mph
NNE
(22°)
WeatherBoard View
Sunday
NWS Forecast
Sunny, with a high near 83. North northwest wind 1 to 8 mph.
Temperature 71.5
60.6 		°F
Dew Point 60.7
56.5 		°F
Barometer 29.960
29.891 		inHg
AQI 51
19
PM 2.5 9
4 		µg/m³
UV Index 5.9
0.0
Radiation 640
0 		W/m²
CO2 436
409 		ppm
Rain 0.00 in
Rain Rate 0.00 in/h
Wind Max 4
46 		mph
°
Wind Average 1 mph
Wind RMS 1 mph
Vector Average
Average Direction 		0
41 		mph
°
Humidity 89
67 		%
Heat Index 71.5 °F
Wind Chill 60.6 °F
ET 0.01
0.00 		in
☀☽
Rise 05:46:46 AM   Rise 04:54:33 AM
Transit 01:08:48 PM   Transit 12:48:40 PM
Set 08:30:56 PM   Set 08:45:25 PM
Daylight 14:44   New
0% full
Azimuth 99.2°   97.6°
Altitude 51.3°   58.2°
Solstice 06/21/2026 01:24:31 AM
Equinox 09/22/2026 05:05:09 PM
Downstream Systems
NWS FW4751
Synoptic F4751
PurpleAir PaloAltoWeather.com
APRS/CWOP F4751
UK Met Office PaloAltoWeather.com
WOW-BE PaloAltoWeather.com
Windy f0634ec3
Weather Under. KCAPALOA156
WeatherCloud PaloAltoWeather.com
AWEKAS 16242
PWS PALOALTOCA

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