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Current  
Today's Highs/Lows
Sun & Moon
AQI 13 Good —PM2.5 2 µg/m³
UV Index 1.8 Low
Temperature
68.6°F
Dew Point
55.5°F
Rain Today
0.00 in
Rain Rate
0.00 in/h
Wind
7 mph
SW
(225°)
Humidity
63%
Heat Index
68.1°F
Wind Chill
68.6°F
24 Hour Rain
 
Radiation
309 W/m²
ET
0.00 in
Barometer
30.041 inHg

WeatherBoard View
Tonight
NWS Forecast
Partly cloudy, with a low around 58. West wind 2 to 10 mph.
AQI 18
7
PM 2.5 3
1
µg/m³
UV Index 9.0
0.0
Temperature 76.2
57.9
°F
Rain 0.00 in
Rain Rate 0.00 in/h
Wind Max 20
224
mph
°
Wind Average 3 mph
Wind RMS 4 mph
Vector Average
Average Direction
2
1
mph
°
Radiation 809
0
W/m²
Barometer 30.074
30.014
inHg
Dew Point 60.5
52.3
°F
Humidity 83
54
%
Heat Index 76.1 °F
Wind Chill 57.9 °F
ET 0.02
0.00
in
Rise 06:05:34 AM   Rise 04:31:28 AM
Transit 01:14:59 PM   Transit 12:23:22 PM
Set 08:23:55 PM   Set 08:07:45 PM
Daylight 14:18   New
1% full
Azimuth 277.6°   288.2°
Altitude 23.6°   18.7°
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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