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Current  
Today's Highs/Lows
Sun & Moon
AQI 21 Good —PM2.5 4 µg/m³
UV Index 0.0 Low
Temperature
71.3°F
Dew Point
60.2°F
Rain Today
0.00 in
Rain Rate
0.00 in/h
Wind
1 mph
SW
(225°)
Humidity
68%
Heat Index
71.3°F
Wind Chill
71.3°F
24 Hour Rain
 
Radiation
26 W/m²
ET
0.00 in
Barometer
29.953 inHg

WeatherBoard View
Tonight
NWS Forecast
Mostly cloudy, with a low around 64. West southwest wind 2 to 8 mph.
AQI 49
6
PM 2.5 9
1
µg/m³
UV Index 4.4
0.0
Temperature 74.7
61.8
°F
Rain 0.00 in
Rain Rate 0.00 in/h
Wind Max 9
227
mph
°
Wind Average 1 mph
Wind RMS 1 mph
Vector Average
Average Direction
0
17
mph
°
Radiation 448
0
W/m²
Barometer 30.012
29.884
inHg
Dew Point 63.1
57.2
°F
Humidity 86
64
%
Heat Index 74.9 °F
Wind Chill 61.8 °F
ET 0.01
0.00
in
Rise 07:01:32 AM   Rise 01:45:31 PM
Transit 12:58:54 PM   Transit 06:16:27 PM
Set 06:55:41 PM   Set 10:46:58 PM
Daylight 11:54   First quarter
41% full
Azimuth 262.1°   180.8°
Altitude 6.3°   23.2°
Solstice 12/21/2025 07:02:51 AM
Equinox 03/20/2026 07:45:53 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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