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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
63.8°F
Dew Point
55.7°F
Rain Today
0.00 in
Rain Rate
0.00 in/h
Wind
4 mph
NNE
(22°)
Humidity
75%
Heat Index
63.4°F
Wind Chill
63.8°F
24 Hour Rain
 
Radiation
8 W/m²
ET
0.00 in
Barometer
29.926 inHg

WeatherBoard View
Tonight
NWS Forecast
Partly cloudy, with a low around 57. Northwest wind 2 to 9 mph.
AQI 43
13
PM 2.5 8
2
µg/m³
UV Index 9.3
0.0
Temperature 74.5
57.7
°F
Rain 0.00 in
Rain Rate 0.00 in/h
Wind Max 18
67
mph
°
Wind Average 3 mph
Wind RMS 4 mph
Vector Average
Average Direction
3
19
mph
°
Radiation 816
0
W/m²
Barometer 29.967
29.898
inHg
Dew Point 60.7
52.6
°F
Humidity 83
60
%
Heat Index 74.5 °F
Wind Chill 57.7 °F
ET 0.02
0.00
in
Rise 06:01:00 AM   Rise 12:23:39 AM
Transit 01:14:40 PM   Transit 06:32:48 AM
Set 08:27:57 PM   Set 01:21:59 PM
Daylight 14:26   Last quarter
49% full
Azimuth 296.4°   24.1°
Altitude 0.9°   -36.6°
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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