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 17 Good —PM2.5 3 µg/m³
UV Index 3.9 Moderate
Temperature
72.9°F
Dew Point
53.2°F
Rain Today
0.00 in
Rain Rate
0.00 in/h
Wind
5 mph
NNW
(338°)
Humidity
50%
Heat Index
72.2°F
Wind Chill
72.9°F
24 Hour Rain
 
Radiation
485 W/m²
ET
0.00 in
Barometer
29.945 inHg

WeatherBoard View
This Afternoon
NWS Forecast
Sunny. High near 74, with temperatures falling to around 71 in the afternoon. West northwest wind 7 to 10 mph.
AQI 27
12
PM 2.5 5
2
µg/m³
UV Index 5.8
0.0
Temperature 73.6
56.7
°F
Rain 0.00 in
Rain Rate 0.00 in/h
Wind Max 12
44
mph
°
Wind Average 1 mph
Wind RMS 2 mph
Vector Average
Average Direction
1
55
mph
°
Radiation 629
0
W/m²
Barometer 30.014
29.944
inHg
Dew Point 56.5
51.3
°F
Humidity 92
49
%
Heat Index 73.2 °F
Wind Chill 56.7 °F
ET 0.02
0.00
in
Rise 07:12:06 AM   Rise 09:02:34 PM
Transit 12:55:17 PM   Transit 03:52:58 AM
Set 06:37:54 PM   Set 11:42:46 AM
Daylight 11:25   Waning gibbous
80% full
Azimuth 223.9°   343.8°
Altitude 34.9°   -24.5°
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!