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Current  
Today's Highs/Lows
Sun & Moon
AQI 15 Good —PM2.5 3 µg/m³
UV Index 4.2 Moderate
Temperature
72.5°F
Dew Point
57.8°F
Rain Today
0.00 in
Rain Rate
0.00 in/h
Wind
8 mph
NE
(45°)
Humidity
60%
Heat Index
72.3°F
Wind Chill
72.5°F
24 Hour Rain
 
Radiation
523 W/m²
ET
0.02 in
Barometer
29.890 inHg

WeatherBoard View
This Afternoon
NWS Forecast
Sunny. High near 76, with temperatures falling to around 74 in the afternoon. West northwest wind around 10 mph.
AQI 26
12
PM 2.5 5
2
µg/m³
UV Index 9.4
0.0
Temperature 75.1
56.0
°F
Rain 0.00 in
Rain Rate 0.00 in/h
Wind Max 16
70
mph
°
Wind Average 3 mph
Wind RMS 4 mph
Vector Average
Average Direction
2
38
mph
°
Radiation 821
0
W/m²
Barometer 29.950
29.885
inHg
Dew Point 60.2
51.9
°F
Humidity 87
57
%
Heat Index 75.1 °F
Wind Chill 56.0 °F
ET 0.03
0.00
in
Rise 06:00:20 AM   Rise 11:55:34 PM
Transit 01:14:35 PM   Transit 05:45:18 AM
Set 08:28:28 PM   Set 12:11:54 PM
Daylight 14:28   Last quarter
62% full
Azimuth 268.0°   336.8°
Altitude 39.1°   -44.4°
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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