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Current  
Today's Highs/Lows
Sun & Moon
Temperature 66.8°F 
Dewpoint 57.9°F Comfortable
Barometer 29.996 inHg Normal
AQI 20 Good —PM2.5 4 µg/m³
UV Index 4.8 Moderate
Radiation 554 W/m² Moderate
CO2 408 ppm Normal Background (Excellent)
Rain Today
0.00 in
Rain Rate
0.00 in/h
24 Hour Rain
0.00 in
Humidity
73%
Wind
N
E
S
W
1 mph
SE
(135°)
Today
NWS Forecast
Mostly sunny, with a high near 79. North wind 2 to 9 mph.
Temperature 66.8
54.2
°F
Dew Point 57.9
50.7
°F
Barometer 30.037
29.984
inHg
AQI 22
8
PM 2.5 4
2
µg/m³
UV Index 4.9
0.0
Radiation 584
0
W/m²
CO2 414
395
ppm
Rain 0.00 in
Rain Rate 0.00 in/h
Wind Max 3
112
mph
°
Wind Average 0 mph
Wind RMS 0 mph
Vector Average
Average Direction
0
27
mph
°
Humidity 90
73
%
Heat Index 66.6 °F
Wind Chill 54.2 °F
ET 0.01
0.00
in
Sunrise
5:55 AM
tomorrow 5:56 AM
Sunset
8:31 PM
tomorrow 8:31 PM
Waning crescent
30% full
rises 1:13 AM · sets 3:51 PM
new moon Jul 14 · 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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