PAW  

Palo Alto Weather Current Conditions

Weather • Air Quality • Seismic Activity

PaloAltoWeather.com

 
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 0.0 Low
Temperature
65.9°F
Dew Point
61.3°F
Rain Today
0.00 in
Rain Rate
0.00 in/h
Wind
0 mph
 
 
Humidity
85%
Heat Index
66.2°F
Wind Chill
65.9°F
24 Hour Rain
 
Radiation
0 W/m²
ET
0.00 in
Barometer
30.003 inHg

WeatherBoard View
Tonight
NWS Forecast
A chance of rain before 5am. Mostly cloudy. Low around 62, with temperatures rising to around 64 overnight. West wind around 6 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
AQI 19
8
PM 2.5 4
2
µg/m³
UV Index 7.9
0.0
Temperature 77.5
64.7
°F
Rain 0.00 in
Rain Rate 0.00 in/h
Wind Max 11
146
mph
°
Wind Average 1 mph
Wind RMS 2 mph
Vector Average
Average Direction
0
119
mph
°
Radiation 944
0
W/m²
Barometer 30.054
29.969
inHg
Dew Point 62.1
53.8
°F
Humidity 86
51
%
Heat Index 77.6 °F
Wind Chill 64.7 °F
ET 0.02
0.00
in
Rise 07:04:57 AM   Rise 04:36:11 PM
Transit 12:57:36 PM   Transit 09:44:43 PM
Set 06:49:40 PM   Set 01:52:29 AM
Daylight 11:44   Waxing gibbous
72% full
Azimuth 335.1°   223.0°
Altitude -53.8°   16.1°
Solstice 12/21/2025 07:02:51 AM
Equinox 03/20/2026 07:45:53 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!