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Current  
Today's Highs/Lows
Sun & Moon
AQI 24 Good —PM2.5 4 µg/m³
UV Index 8.4 Very High
Temperature
69.6°F
Dew Point
55.5°F
Rain Today
0.00 in
Rain Rate
0.00 in/h
Wind
4 mph
NE
(45°)
Humidity
61%
Heat Index
69.1°F
Wind Chill
69.6°F
24 Hour Rain
 
Radiation
778 W/m²
ET
0.00 in
Barometer
30.015 inHg

WeatherBoard View
Tuesday
NWS Forecast
Sunny. High near 77, with temperatures falling to around 75 in the afternoon. Northwest wind 1 to 14 mph, with gusts as high as 20 mph.
AQI 33
14
PM 2.5 6
3
µg/m³
UV Index 8.4
0.0
Temperature 70.5
51.1
°F
Rain 0.00 in
Rain Rate 0.00 in/h
Wind Max 8
348
mph
°
Wind Average 1 mph
Wind RMS 2 mph
Vector Average
Average Direction
1
86
mph
°
Radiation 779
0
W/m²
Barometer 30.033
30.012
inHg
Dew Point 55.9
47.5
°F
Humidity 88
58
%
Heat Index 70.1 °F
Wind Chill 51.1 °F
ET 0.02
0.00
in
Rise 05:46:59 AM   Rise 12:35:11 AM
Transit 01:09:30 PM   Transit 06:14:26 AM
Set 08:32:03 PM   Set 12:03:15 PM
Daylight 14:45   Last quarter
62% full
Azimuth 118.0°   256.8°
Altitude 65.4°   4.6°
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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