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Palo Alto Weather Current Conditions

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Current  
Today's Highs/Lows
Sun & Moon
AQI 42 Good —PM2.5 8 µg/m³
UV Index 4.2 Moderate
Temperature
75.9°F
Dew Point
48.5°F
Rain Today
0.00 in
Rain Rate
0.00 in/h
Wind
4 mph
W
(270°)
Humidity
38%
Heat Index
75.0°F
Wind Chill
75.9°F
24 Hour Rain
 
Radiation
544 W/m²
ET
0.00 in
Barometer
29.944 inHg

WeatherBoard View
This Afternoon
NWS Forecast
Sunny, with a high near 75. Northwest wind around 13 mph, with gusts as high as 20 mph.
AQI 49
13
PM 2.5 9
2
µg/m³
UV Index 8.4
0.0
Temperature 78.5
50.5
°F
Rain 0.00 in
Rain Rate 0.00 in/h
Wind Max 16
8
mph
°
Wind Average 2 mph
Wind RMS 3 mph
Vector Average
Average Direction
2
9
mph
°
Radiation 826
0
W/m²
Barometer 30.028
29.944
inHg
Dew Point 54.0
45.1
°F
Humidity 83
35
%
Heat Index 77.9 °F
Wind Chill 50.5 °F
ET 0.03
0.00
in
Rise 05:47:59 AM   Rise 02:58:20 AM
Transit 01:10:35 PM   Transit 10:26:09 AM
Set 08:33:09 PM   Set 06:05:11 PM
Daylight 14:45   Waning crescent
9% full
Azimuth 269.6°   290.8°
Altitude 41.4°   11.9°
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

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