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Current  
Today's Highs/Lows
Sun & Moon
AQI 21 Good —PM2.5 4 µg/m³
UV Index 9.2 Very High
Temperature
69.7°F
Dew Point
59.9°F
Rain Today
0.00 in
Rain Rate
0.00 in/h
Wind
6 mph
NE
(45°)
Humidity
71%
Heat Index
69.7°F
Wind Chill
69.7°F
24 Hour Rain
 
Radiation
814 W/m²
ET
0.00 in
Barometer
29.957 inHg

WeatherBoard View
This Afternoon
NWS Forecast
Sunny. High near 77, with temperatures falling to around 74 in the afternoon. Northwest wind around 13 mph, with gusts as high as 20 mph.
AQI 42
16
PM 2.5 8
3
µg/m³
UV Index 9.3
0.0
Temperature 69.8
59.7
°F
Rain 0.00 in
Rain Rate 0.00 in/h
Wind Max 17
27
mph
°
Wind Average 2 mph
Wind RMS 3 mph
Vector Average
Average Direction
2
65
mph
°
Radiation 817
0
W/m²
Barometer 30.010
29.957
inHg
Dew Point 60.2
54.9
°F
Humidity 87
69
%
Heat Index 69.8 °F
Wind Chill 59.7 °F
ET 0.02
0.00
in
Rise 06:03:16 AM   Rise 01:35:51 AM
Transit 01:14:52 PM   Transit 09:15:35 AM
Set 08:26:02 PM   Set 05:04:16 PM
Daylight 14:22   Waning crescent
20% full
Azimuth 199.6°   277.6°
Altitude 72.2°   35.2°
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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