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Current Conditions

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1 NWS Alert
 
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Current  
Today's Highs/Lows
Sun & Moon
Temperature 63.3°F
Dewpoint 58.4°F
Barometer 29.985 inHg
AQI 42 —PM2.5 8 µg/m³
UV Index 0.0
Radiation 0 W/m²
CO2 404 ppm
Rain Today
0.00 in
Rain Rate
0.00 in/h
24 Hour Rain
0.00 in
Humidity
84%
Wind
1 mph
gust 4 mph
Tonight
NWS Forecast
Partly cloudy, with a low around 60. North wind 2 to 7 mph.
Temperature 74.6
60.2 		°F
Dew Point 62.5
55.3 		°F
Barometer 30.043
29.966 		inHg
AQI 55
12
PM 2.5 11
2 		µg/m³
UV Index 8.5
0.0
Radiation 816
0 		W/m²
CO2 505
364 		ppm
Rain 0.00 in
Rain Rate 0.00 in/h
Wind Max 8
350 		mph
°
Wind Average 1 mph
Wind RMS 1 mph
Vector Average
Average Direction 		1
13 		mph
°
Humidity 88
64 		%
Heat Index 74.9 °F
Wind Chill 60.2 °F
ET 0.02
0.00 		in
Sunrise
6:17 AM
tomorrow 6:18 AM
Sunset
8:09 PM
tomorrow 8:08 PM
Waning crescent
27% full
rises 12:30 AM · sets 4:04 PM
new moon Aug 12 · equinox Sep 22
lunar eclipse Aug 27 2026 · partial
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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