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 27 Good —PM2.5 5 µg/m³
UV Index 4.4 Moderate
Temperature
73.0°F
Dew Point
64.6°F
Rain Today
0.00 in
Rain Rate
0.00 in/h
Wind
2 mph
NE
(45°)
Humidity
75%
Heat Index
73.5°F
Wind Chill
73.0°F
24 Hour Rain
 
Radiation
533 W/m²
ET
0.00 in
Barometer
30.009 inHg

WeatherBoard View
Today
NWS Forecast
A slight chance of rain before 11am. Mostly sunny. High near 80, with temperatures falling to around 75 in the afternoon. North northwest wind 2 to 10 mph. Chance of precipitation is 20%.
AQI 31
20
PM 2.5 6
4
µg/m³
UV Index 4.4
0.0
Temperature 73.0
63.9
°F
Rain 0.00 in
Rain Rate 0.00 in/h
Wind Max 11
42
mph
°
Wind Average 1 mph
Wind RMS 1 mph
Vector Average
Average Direction
0
34
mph
°
Radiation 540
0
W/m²
Barometer 30.026
29.945
inHg
Dew Point 64.9
59.1
°F
Humidity 89
71
%
Heat Index 73.5 °F
Wind Chill 63.9 °F
ET 0.01
0.00
in
Rise 06:58:59 AM   Rise 10:47:30 AM
Transit 12:59:55 PM   Transit 03:48:08 PM
Set 07:00:15 PM   Set 08:42:46 PM
Daylight 12:01   Waxing crescent
14% full
Azimuth 133.2°   116.5°
Altitude 40.4°   -0.6°
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!