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Current  
Today's Highs/Lows
Sun & Moon
AQI 26 Good —PM2.5 5 µg/m³
UV Index 0.8 Low
Temperature
63.6°F
Dew Point
47.1°F
Rain Today
0.00 in
Rain Rate
0.00 in/h
Wind
4 mph
NW
(315°)
Humidity
55%
Heat Index
62.2°F
Wind Chill
63.6°F
24 Hour Rain
 
Radiation
186 W/m²
ET
0.00 in
Barometer
29.966 inHg

WeatherBoard View
Tonight
NWS Forecast
Mostly clear, with a low around 52. West northwest wind 8 to 20 mph, with gusts as high as 35 mph.
AQI 34
15
PM 2.5 6
3
µg/m³
UV Index 9.7
0.0
Temperature 69.4
51.1
°F
Rain 0.00 in
Rain Rate 0.00 in/h
Wind Max 19
356
mph
°
Wind Average 3 mph
Wind RMS 4 mph
Vector Average
Average Direction
2
292
mph
°
Radiation 846
0
W/m²
Barometer 29.982
29.898
inHg
Dew Point 50.1
45.9
°F
Humidity 83
45
%
Heat Index 68.3 °F
Wind Chill 51.1 °F
ET 0.03
0.00
in
Rise 05:47:26 AM   Rise 01:52:30 AM
Transit 01:10:09 PM   Transit 08:36:17 AM
Set 08:32:52 PM   Set 03:32:22 PM
Daylight 14:45   Waning crescent
25% full
Azimuth 288.3°   327.4°
Altitude 15.0°   -32.6°
Solstice 06/20/2025 07:42:18 PM
Equinox 09/22/2025 11:19:17 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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