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Current  
Today's Highs/Lows
Sun & Moon
AQI 28 Good —PM2.5 5 µg/m³
UV Index 8.3 Very High
Temperature
67.4°F
Dew Point
57.3°F
Rain Today
0.00 in
Rain Rate
0.00 in/h
Wind
5 mph
NNE
(22°)
Humidity
70%
Heat Index
67.1°F
Wind Chill
67.4°F
24 Hour Rain
 
Radiation
796 W/m²
ET
0.02 in
Barometer
30.161 inHg

WeatherBoard View
Today
NWS Forecast
Sunny. High near 78, with temperatures falling to around 76 in the afternoon. North northwest wind 2 to 10 mph.
AQI 29
6
PM 2.5 5
1
µg/m³
UV Index 8.3
0.0
Temperature 67.9
59.1
°F
Rain 0.00 in
Rain Rate 0.00 in/h
Wind Max 13
86
mph
°
Wind Average 2 mph
Wind RMS 2 mph
Vector Average
Average Direction
2
30
mph
°
Radiation 868
0
W/m²
Barometer 30.170
30.117
inHg
Dew Point 58.1
54.4
°F
Humidity 86
69
%
Heat Index 67.7 °F
Wind Chill 59.1 °F
ET 0.02
0.00
in
Rise 05:55:35 AM   Rise 08:14:21 PM
Transit 01:13:47 PM   Transit 12:48:38 AM
Set 08:31:42 PM   Set 04:25:38 AM
Daylight 14:36   Full
99% full
Azimuth 128.5°   333.6°
Altitude 68.0°   -80.0°
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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