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Current  
Today's Highs/Lows
Sun & Moon
AQI 14 Good —PM2.5 3 µg/m³
UV Index 0.9 Low
Temperature
68.3°F
Dew Point
57.3°F
Rain Today
0.00 in
Rain Rate
0.00 in/h
Wind
5 mph
NNE
(22°)
Humidity
68%
Heat Index
68.0°F
Wind Chill
68.3°F
24 Hour Rain
 
Radiation
193 W/m²
ET
0.01 in
Barometer
29.909 inHg

WeatherBoard View
Tonight
NWS Forecast
Partly cloudy, with a low around 57. Northwest wind 2 to 9 mph.
AQI 43
13
PM 2.5 8
2
µg/m³
UV Index 9.3
0.0
Temperature 74.5
57.7
°F
Rain 0.00 in
Rain Rate 0.00 in/h
Wind Max 18
67
mph
°
Wind Average 3 mph
Wind RMS 4 mph
Vector Average
Average Direction
3
18
mph
°
Radiation 816
0
W/m²
Barometer 29.967
29.898
inHg
Dew Point 60.7
52.6
°F
Humidity 83
60
%
Heat Index 74.5 °F
Wind Chill 57.7 °F
ET 0.02
0.00
in
Rise 06:01:01 AM   Rise 12:23:41 AM
Transit 01:14:40 PM   Transit 06:32:48 AM
Set 08:27:55 PM   Set 01:21:57 PM
Daylight 14:26   Last quarter
49% full
Azimuth 284.9°   0.8°
Altitude 15.4°   -40.2°
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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