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Palo Alto Weather Current Conditions

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Current  
Today's Highs/Lows
Sun & Moon
AQI 23 Good —PM2.5 4 µg/m³
UV Index 0.0 Low
Temperature
69.8°F
Dew Point
55.7°F
Rain Today
0.00 in
Rain Rate
0.00 in/h
Wind
3 mph
NE
(45°)
Humidity
61%
Heat Index
69.3°F
Wind Chill
69.8°F
24 Hour Rain
 
Radiation
11 W/m²
ET
0.00 in
Barometer
29.888 inHg

WeatherBoard View
Tonight
NWS Forecast
Mostly clear, with a low around 56. South southwest wind 2 to 8 mph.
AQI 36
8
PM 2.5 7
1
µg/m³
UV Index 6.6
0.0
Temperature 76.4
49.9
°F
Rain 0.00 in
Rain Rate 0.00 in/h
Wind Max 12
339
mph
°
Wind Average 1 mph
Wind RMS 2 mph
Vector Average
Average Direction
1
41
mph
°
Radiation 647
0
W/m²
Barometer 30.039
29.879
inHg
Dew Point 62.1
48.0
°F
Humidity 94
52
%
Heat Index 76.3 °F
Wind Chill 49.9 °F
ET 0.02
0.00
in
Rise 07:06:44 AM   Rise 05:33:20 PM
Transit 12:56:59 PM   Transit 11:22:15 PM
Set 06:46:39 PM   Set 04:11:03 AM
Daylight 11:39   Waxing gibbous
94% full
Azimuth 262.9°   108.2°
Altitude 1.7°   10.9°
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

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