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Current  
Today's Highs/Lows
Sun & Moon
Temperature 70.8°F 
▲
Dewpoint 59.7°F Comfortable
▲
Barometer 30.024 inHg Normal
▲
AQI 20 Good —PM2.5 4 µg/m³
▲
UV Index 9.4 Very High
▲
Radiation 831 W/m² High
▲
CO2 428 ppm Normal Background (Excellent)
▲
Rain Today
0.00 in
Rain Rate
0.00 in/h
24 Hour Rain
0.00 in
Humidity
68%
Wind
N
E
S
W
↑
2 mph
NE
(45°)
This Afternoon
NWS Forecast
Sunny. High near 78, with temperatures falling to around 76 in the afternoon. North northwest wind around 9 mph.
Temperature 71.8
55.5 		°F
Dew Point 60.0
51.5 		°F
Barometer 30.063
29.994 		inHg
AQI 44
18
PM 2.5 8
3 		µg/m³
UV Index 9.4
0.0
Radiation 833
0 		W/m²
CO2 451
391 		ppm
Rain 0.00 in
Rain Rate 0.00 in/h
Wind Max 7
39 		mph
°
Wind Average 1 mph
Wind RMS 1 mph
Vector Average
Average Direction 		0
15 		mph
°
Humidity 89
64 		%
Heat Index 71.8 °F
Wind Chill 55.5 °F
ET 0.02
0.00 		in
Sunrise
6:01 AM
tomorrow 6:02 AM
Sunset
8:27 PM
tomorrow 8:26 PM
Waxing crescent
24% full
rises 10:55 AM · sets 11:09 PM
full moon Jul 29 · equinox Sep 22
More on the Celestial pages →
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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