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Current  
Today's Highs/Lows
Sun & Moon
AQI 27 Good —PM2.5 5 µg/m³
UV Index 8.3 Very High
Temperature
74.5°F
Dew Point
60.6°F
Rain Today
0.00 in
Rain Rate
0.00 in/h
Wind
4 mph
NNW
(338°)
Humidity
62%
Heat Index
74.6°F
Wind Chill
74.5°F
24 Hour Rain
 
Radiation
773 W/m²
ET
0.00 in
Barometer
30.057 inHg

WeatherBoard View
This Afternoon
NWS Forecast
Sunny. High near 78, with temperatures falling to around 76 in the afternoon. North northwest wind around 12 mph.
AQI 29
8
PM 2.5 5
2
µg/m³
UV Index 8.8
0.0
Temperature 75.7
54.9
°F
Rain 0.00 in
Rain Rate 0.00 in/h
Wind Max 17
346
mph
°
Wind Average 2 mph
Wind RMS 3 mph
Vector Average
Average Direction
1
24
mph
°
Radiation 807
0
W/m²
Barometer 30.081
30.038
inHg
Dew Point 61.6
51.5
°F
Humidity 91
59
%
Heat Index 75.8 °F
Wind Chill 54.9 °F
ET 0.02
0.00
in
Rise 06:09:37 AM   Rise 10:11:11 AM
Transit 01:14:58 PM   Transit 04:28:00 PM
Set 08:19:48 PM   Set 10:35:06 PM
Daylight 14:10   Waxing crescent
18% full
Azimuth 226.4°   137.2°
Altitude 65.2°   44.5°
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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