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Current  
Today's Highs/Lows
Sun & Moon
AQI 14 Good —PM2.5 3 µg/m³
UV Index 0.0 Low
Temperature
63.4°F
Dew Point
56.4°F
Rain Today
0.00 in
Rain Rate
0.00 in/h
Wind
4 mph
NNE
(22°)
Humidity
78%
Heat Index
63.1°F
Wind Chill
63.4°F
24 Hour Rain
 
Radiation
16 W/m²
ET
0.00 in
Barometer
29.996 inHg

WeatherBoard View
Tonight
NWS Forecast
Partly cloudy, with a low around 57. North northwest wind 5 to 13 mph.
AQI 39
10
PM 2.5 7
2
µg/m³
UV Index 9.3
0.0
Temperature 73.9
58.7
°F
Rain 0.00 in
Rain Rate 0.00 in/h
Wind Max 18
54
mph
°
Wind Average 3 mph
Wind RMS 4 mph
Vector Average
Average Direction
3
31
mph
°
Radiation 918
0
W/m²
Barometer 30.042
29.952
inHg
Dew Point 60.4
54.2
°F
Humidity 86
62
%
Heat Index 73.9 °F
Wind Chill 58.7 °F
ET 0.02
0.00
in
Rise 06:01:43 AM   Rise 12:23:38 AM
Transit 01:14:45 PM   Transit 07:23:00 AM
Set 08:27:22 PM   Set 02:34:35 PM
Daylight 14:25   Last quarter
38% full
Azimuth 292.5°   1.5°
Altitude 5.1°   -34.4°
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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