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Current  
Today's Highs/Lows
Sun & Moon
AQI 25 Good —PM2.5 5 µg/m³
UV Index 0.0 Low
Temperature
63.5°F
Dew Point
59.2°F
Rain Today
0.00 in
Rain Rate
0.00 in/h
Wind
3 mph
NNE
(22°)
Humidity
86%
Heat Index
63.6°F
Wind Chill
63.5°F
24 Hour Rain
 
Radiation
0 W/m²
ET
0.00 in
Barometer
29.906 inHg

WeatherBoard View
Tonight
NWS Forecast
Mostly clear, with a low around 58. North northwest wind 2 to 7 mph.
AQI 52
19
PM 2.5 10
4
µg/m³
UV Index 9.3
0.0
Temperature 80.6
56.9
°F
Rain 0.00 in
Rain Rate 0.00 in/h
Wind Max 14
25
mph
°
Wind Average 2 mph
Wind RMS 3 mph
Vector Average
Average Direction
2
12
mph
°
Radiation 828
0
W/m²
Barometer 29.918
29.857
inHg
Dew Point 63.8
54.4
°F
Humidity 92
53
%
Heat Index 81.8 °F
Wind Chill 56.9 °F
ET 0.03
0.00
in
Rise 05:56:51 AM   Rise 09:37:55 PM
Transit 01:14:03 PM   Transit 01:42:51 AM
Set 08:30:56 PM   Set 06:31:05 AM
Daylight 14:34   Full
98% full
Azimuth 313.9°   121.7°
Altitude -15.1°   3.1°
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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