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Current  
Today's Highs/Lows
Sun & Moon
AQI 34 Good —PM2.5 6 µg/m³
UV Index 6.1 High
Temperature
66.6°F
Dew Point
58.0°F
Rain Today
0.00 in
Rain Rate
0.00 in/h
Wind
5 mph
NE
(45°)
Humidity
74%
Heat Index
66.4°F
Wind Chill
66.6°F
24 Hour Rain
 
Radiation
664 W/m²
ET
0.00 in
Barometer
29.897 inHg

WeatherBoard View
Tuesday
NWS Forecast
Mostly sunny. High near 80, with temperatures falling to around 78 in the afternoon. North northwest wind 2 to 9 mph.
AQI 53
18
PM 2.5 10
3
µg/m³
UV Index 6.2
0.0
Temperature 67.3
58.8
°F
Rain 0.00 in
Rain Rate 0.00 in/h
Wind Max 12
70
mph
°
Wind Average 2 mph
Wind RMS 2 mph
Vector Average
Average Direction
2
31
mph
°
Radiation 671
0
W/m²
Barometer 29.898
29.853
inHg
Dew Point 59.1
54.8
°F
Humidity 89
73
%
Heat Index 67.3 °F
Wind Chill 58.8 °F
ET 0.01
0.00
in
Rise 05:51:14 AM   Rise 12:24:35 PM
Transit 01:12:27 PM   Transit 06:33:25 PM
Set 08:33:30 PM   Set 12:11:26 AM
Daylight 14:42   First quarter
40% full
Azimuth 103.9°   74.8°
Altitude 55.4°   -19.6°
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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