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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 66.2°F
Dewpoint 59.1°F
Barometer 29.950 inHg
AQI 34 —PM2.5 6 µg/m³
UV Index 0.0
Radiation 0 W/m²
CO2 410 ppm
Rain Today
0.00 in
Rain Rate
0.00 in/h
24 Hour Rain
0.00 in
Humidity
78%
Wind
1 mph
gust 4 mph
Tonight
NWS Forecast
Partly cloudy, with a low around 59. North northwest wind 1 to 7 mph.
Temperature 77.1
60.9 		°F
Dew Point 62.3
56.5 		°F
Barometer 29.980
29.927 		inHg
AQI 52
23
PM 2.5 10
4 		µg/m³
UV Index 8.8
0.0
Radiation 789
0 		W/m²
CO2 448
372 		ppm
Rain 0.00 in
Rain Rate 0.00 in/h
Wind Max 8
32 		mph
°
Wind Average 1 mph
Wind RMS 1 mph
Vector Average
Average Direction 		1
16 		mph
°
Humidity 87
58 		%
Heat Index 77.3 °F
Wind Chill 60.9 °F
ET 0.02
0.00 		in
Sunrise
6:17 AM
tomorrow 6:17 AM
Sunset
8:10 PM
tomorrow 8:09 PM
Last quarter
38% full
rises 12:30 AM · sets 2:51 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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