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Current  
Today's Highs/Lows
Sun & Moon
AQI 16 Good —PM2.5 3 µg/m³
UV Index 0.0 Low
Temperature
55.8°F
Dew Point
50.4°F
Rain Today
0.00 in
Rain Rate
0.00 in/h
Wind
1 mph
WNW
(292°)
Humidity
82%
Heat Index
54.9°F
Wind Chill
55.8°F
24 Hour Rain
 
Radiation
0 W/m²
ET
0.00 in
Barometer
30.017 inHg

WeatherBoard View
Overnight
NWS Forecast
Mostly clear, with a low around 56. Southwest wind around 5 mph.
AQI 19
15
PM 2.5 3
3
µg/m³
UV Index 0.0
0.0
Temperature 60.4
55.8
°F
Rain 0.00 in
Rain Rate 0.00 in/h
Wind Max 3
331
mph
°
Wind Average 0 mph
Wind RMS 1 mph
Vector Average
Average Direction
0
303
mph
°
Radiation 0
0
W/m²
Barometer 30.022
30.007
inHg
Dew Point 51.8
50.3
°F
Humidity 82
73
%
Heat Index 59.6 °F
Wind Chill 55.8 °F
ET 0.00
0.00
in
Rise 06:16:10 AM   Rise 06:06:02 PM
Transit 01:14:24 PM   Transit 10:38:05 PM
Set 08:12:06 PM   Set 02:14:46 AM
Daylight 13:55   Waxing gibbous
84% full
Azimuth 29.5°   239.3°
Altitude -30.3°   -8.1°
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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