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Current  
Today's Highs/Lows
Sun & Moon
AQI 38 Good —PM2.5 7 µg/m³
UV Index 6.8 High
Temperature
70.8°F
Dew Point
61.3°F
Rain Today
0.00 in
Rain Rate
0.00 in/h
Wind
3 mph
NNW
(338°)
Humidity
72%
Heat Index
71.0°F
Wind Chill
70.8°F
24 Hour Rain
 
Radiation
716 W/m²
ET
0.02 in
Barometer
29.999 inHg

WeatherBoard View
Today
NWS Forecast
Sunny. High near 85, with temperatures falling to around 83 in the afternoon. North northwest wind 3 to 12 mph.
AQI 48
16
PM 2.5 9
3
µg/m³
UV Index 6.8
0.0
Temperature 71.7
60.3
°F
Rain 0.00 in
Rain Rate 0.00 in/h
Wind Max 10
14
mph
°
Wind Average 2 mph
Wind RMS 2 mph
Vector Average
Average Direction
1
18
mph
°
Radiation 722
0
W/m²
Barometer 30.007
29.914
inHg
Dew Point 62.9
57.4
°F
Humidity 91
72
%
Heat Index 72.0 °F
Wind Chill 60.3 °F
ET 0.02
0.00
in
Rise 06:20:29 AM   Rise 09:07:56 PM
Transit 01:13:44 PM   Transit 02:07:38 AM
Set 08:06:23 PM   Set 07:43:43 AM
Daylight 13:45   Full
97% full
Azimuth 138.6°   300.3°
Altitude 62.5°   -47.7°
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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