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Palo Alto Weather Current Conditions

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Current  
Today's Highs/Lows
Sun & Moon
AQI 9 Good —PM2.5 2 µg/m³
UV Index 0.0 Low
Temperature
56.6°F
Dew Point
51.5°F
Rain Today
0.00 in
Rain Rate
0.00 in/h
Wind
1 mph
ESE
(112°)
Humidity
83%
Heat Index
55.9°F
Wind Chill
56.6°F
24 Hour Rain
 
Radiation
0 W/m²
ET
0.00 in
Barometer
30.002 inHg

WeatherBoard View
Tonight
NWS Forecast
Mostly clear, with a low around 54. North northeast wind 2 to 9 mph.
AQI 36
8
PM 2.5 6
2
µg/m³
UV Index 9.1
0.0
Temperature 71.7
55.8
°F
Rain 0.00 in
Rain Rate 0.00 in/h
Wind Max 16
37
mph
°
Wind Average 3 mph
Wind RMS 4 mph
Vector Average
Average Direction
3
24
mph
°
Radiation 844
0
W/m²
Barometer 30.058
29.981
inHg
Dew Point 58.4
50.6
°F
Humidity 84
58
%
Heat Index 71.5 °F
Wind Chill 55.8 °F
ET 0.02
0.00
in
Rise 05:48:44 AM   Rise 05:41:06 AM
Transit 01:11:14 PM   Transit 01:37:39 PM
Set 08:33:39 PM   Set 09:29:22 PM
Daylight 14:44   New
1% full
Azimuth 322.3°   315.2°
Altitude -19.0°   -10.5°
Equinox 09/22/2025 11:19:17 AM
Solstice 12/21/2025 07:02:51 AM
Downstream Systems
NWS FW4751
MesoWest F4751
PurpleAir PaloAltoWeather.com
APRS/CWOP F4751
UK Met Office PaloAltoWeather.com
Windy f0634ec3
Weather Under. KCAPALOA156
WeatherCloud PaloAltoWeather.com
AWEKAS 16242
PWS PALOALTOCA

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