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Current  
Today's Highs/Lows
Sun & Moon
Temperature 69.2°F 
▲
Dewpoint 57.8°F Comfortable
▲
Barometer 29.965 inHg Normal
▲
AQI 32 Good —PM2.5 6 µg/m³
▲
UV Index 8.7 Very High
▲
Radiation 815 W/m² High
▲
CO2 423 ppm Normal Background (Excellent)
▲
Rain Today
0.00 in
Rain Rate
0.00 in/h
24 Hour Rain
0.00 in
Humidity
67%
Wind
N
E
S
W
↑
2 mph
NNE
(22°)
This Afternoon
NWS Forecast
Sunny, with a high near 75. Northwest wind 7 to 10 mph.
Temperature 70.5
54.0 		°F
Dew Point 58.6
50.2 		°F
Barometer 29.970
29.892 		inHg
AQI 42
26
PM 2.5 8
5 		µg/m³
UV Index 8.7
0.0
Radiation 816
0 		W/m²
CO2 471
399 		ppm
Rain 0.00 in
Rain Rate 0.00 in/h
Wind Max 7
32 		mph
°
Wind Average 1 mph
Wind RMS 1 mph
Vector Average
Average Direction 		0
22 		mph
°
Humidity 90
64 		%
Heat Index 70.4 °F
Wind Chill 54.0 °F
ET 0.02
0.00 		in
Sunrise
6:01 AM
tomorrow 6:01 AM
Sunset
8:27 PM
tomorrow 8:27 PM
Waxing crescent
15% full
rises 9:48 AM · sets 10:44 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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