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
Temperature 50.9°F 
Dewpoint 43.3°F Dry & Crisp
Barometer 29.826 inHg Normal
AQI 6 Good —PM2.5 1 µg/m³
UV Index 3.9 Moderate
Radiation 574 W/m² Moderate
CO2 390 ppm Exceptionally Low
Rain Today
0.55 in
Rain Rate
0.00 in/h
24 Hour Rain
0.64 in
Humidity
75%
Wind
N
E
S
W
5 mph
NW
(315°)
WeatherBoard View
Thursday
NWS Forecast
Showers and thunderstorms before 10am, then a chance of rain between 10am and 1pm. Partly sunny. High near 51, with temperatures falling to around 49 in the afternoon. West wind 12 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.
Temperature 50.9
43.8
°F
Dew Point 47.1
40.6
°F
Barometer 29.893
29.583
inHg
AQI 8
0
PM 2.5 1
0
µg/m³
UV Index 4.5
0.0
Radiation 673
0
W/m²
CO2 403
332
ppm
Rain 0.55 in
Rain Rate 0.51 in/h
Wind Max 21
270
mph
°
Wind Average 4 mph
Wind RMS 4 mph
Vector Average
Average Direction
1
283
mph
°
Humidity 93
74
%
Heat Index 49.2 °F
Wind Chill 36.6 °F
ET 0.01
0.00
in
Rise 06:52:11 AM   Rise 07:57:38 AM
Transit 12:22:11 PM   Transit 02:11:03 PM
Set 05:52:42 PM   Set 08:35:24 PM
Daylight 11:00   Waxing crescent
6% full
Azimuth 184.2°   143.3°
Altitude 41.4°   48.0°
Equinox 03/20/2026 07:45:53 AM
Solstice 06/21/2026 01:24:31 AM
Downstream Systems
NWS FW4751
MesoWest F4751
PurpleAir PaloAltoWeather.com
APRS/CWOP F4751
UK Met Office PaloAltoWeather.com
WOW-BE PaloAltoWeather.com
Windy f0634ec3
Weather Under. KCAPALOA156
WeatherCloud PaloAltoWeather.com
AWEKAS 16242
PWS PALOALTOCA

PaloAltoWeather.com ©2019-2026 by John A Kline.
Contact: weatherman@paloaltoweather.com
Don't use this information to make consequential decisions.
Double check information before relying on it!