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Current  
Today's Highs/Lows
Sun & Moon
AQI 25 Good —PM2.5 5 µg/m³
UV Index 8.2 Very High
Temperature
75.5°F
Dew Point
59.2°F
Rain Today
0.00 in
Rain Rate
0.00 in/h
Wind
4 mph
NW
(315°)
Humidity
57%
Heat Index
75.4°F
Wind Chill
75.5°F
24 Hour Rain
 
Radiation
781 W/m²
ET
0.00 in
Barometer
29.942 inHg

WeatherBoard View
This Afternoon
NWS Forecast
Sunny, with a high near 78. Northwest wind around 10 mph.
AQI 51
15
PM 2.5 9
3
µg/m³
UV Index 9.0
0.0
Temperature 76.1
56.6
°F
Rain 0.00 in
Rain Rate 0.00 in/h
Wind Max 12
331
mph
°
Wind Average 2 mph
Wind RMS 2 mph
Vector Average
Average Direction
2
13
mph
°
Radiation 826
0
W/m²
Barometer 29.962
29.898
inHg
Dew Point 59.6
53.1
°F
Humidity 89
56
%
Heat Index 76.0 °F
Wind Chill 56.6 °F
ET 0.03
0.00
in
Rise 05:54:28 AM   Rise 06:24:21 PM
Transit 01:13:30 PM   Transit 11:00:01 PM
Set 08:32:16 PM   Set 02:49:44 AM
Daylight 14:37   Waxing gibbous
91% full
Azimuth 237.3°   96.5°
Altitude 66.1°   -40.3°
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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