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Current  
Today's Highs/Lows
Sun & Moon
AQI 21 Good —PM2.5 4 µg/m³
UV Index 5.9 High
Temperature
76.7°F
Dew Point
57.2°F
Rain Today
0.00 in
Rain Rate
0.00 in/h
Wind
4 mph
NE
(45°)
Humidity
51%
Heat Index
76.5°F
Wind Chill
76.7°F
24 Hour Rain
 
Radiation
645 W/m²
ET
0.02 in
Barometer
29.896 inHg

WeatherBoard View
This Afternoon
NWS Forecast
Sunny. High near 82, with temperatures falling to around 80 in the afternoon. North northwest wind around 9 mph.
AQI 34
11
PM 2.5 6
2
µg/m³
UV Index 9.5
0.0
Temperature 79.7
55.3
°F
Rain 0.00 in
Rain Rate 0.00 in/h
Wind Max 14
329
mph
°
Wind Average 2 mph
Wind RMS 3 mph
Vector Average
Average Direction
2
6
mph
°
Radiation 835
0
W/m²
Barometer 29.969
29.896
inHg
Dew Point 61.3
53.0
°F
Humidity 92
48
%
Heat Index 79.7 °F
Wind Chill 55.3 °F
ET 0.03
0.00
in
Rise 05:50:24 AM   Rise 10:21:55 AM
Transit 01:12:04 PM   Transit 05:10:39 PM
Set 08:33:34 PM   Set 11:48:36 PM
Daylight 14:43   Waxing crescent
23% full
Azimuth 260.5°   145.8°
Altitude 51.4°   58.5°
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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