PAW  

Palo Alto Weather Current Conditions

Weather • Air Quality • Seismic Activity

PaloAltoWeather.com

1 NWS Alert

 
Current Forecast Radar Gauges Graphs Highs/Lows Celestial Seismograph Reports About
 


Current  
Today's Highs/Lows
Sun & Moon
AQI 10 Good —PM2.5 2 µg/m³
UV Index 0.9 Low
Temperature
64.0°F
Dew Point
55.5°F
Rain Today
0.00 in
Rain Rate
0.00 in/h
Wind
3 mph
NW
(315°)
Humidity
74%
Heat Index
63.6°F
Wind Chill
64.0°F
24 Hour Rain
 
Radiation
78 W/m²
ET
0.00 in
Barometer
29.981 inHg

WeatherBoard View
Tonight
NWS Forecast
Mostly cloudy, with a low around 58. West wind 2 to 9 mph.
AQI 21
6
PM 2.5 4
1
µg/m³
UV Index 11.9
0.0
Temperature 72.1
56.2
°F
Rain 0.00 in
Rain Rate 0.00 in/h
Wind Max 14
227
mph
°
Wind Average 2 mph
Wind RMS 3 mph
Vector Average
Average Direction
2
252
mph
°
Radiation 993
0
W/m²
Barometer 30.013
29.961
inHg
Dew Point 59.2
52.8
°F
Humidity 89
62
%
Heat Index 72.0 °F
Wind Chill 56.2 °F
ET 0.02
0.00
in
Rise 06:04:46 AM   Rise 03:23:42 AM
Transit 01:14:57 PM   Transit 11:21:23 AM
Set 08:24:41 PM   Set 07:16:50 PM
Daylight 14:19   Waning crescent
4% full
Azimuth 279.9°   299.7°
Altitude 20.8°   6.7°
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

PaloAltoWeather.com ©2019-2025 by John A Kline.
Contact: weatherman@paloaltoweather.com
Don't use this information to make consequential decisions.
Double check information before relying on it!