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Current  
Today's Highs/Lows
Sun & Moon
AQI 19 Good —PM2.5 4 µg/m³
UV Index 0.0 Low
Temperature
58.9°F
Dew Point
55.4°F
Rain Today
0.00 in
Rain Rate
0.00 in/h
Wind
2 mph
NE
(45°)
Humidity
88%
Heat Index
58.6°F
Wind Chill
58.9°F
24 Hour Rain
 
Radiation
0 W/m²
ET
0.00 in
Barometer
29.881 inHg

WeatherBoard View
Tonight
NWS Forecast
Partly cloudy, with a low around 57. North northwest wind 2 to 7 mph.
AQI 22
19
PM 2.5 4
3
µg/m³
UV Index 0.0
0.0
Temperature 58.9
58.8
°F
Rain 0.00 in
Rain Rate 0.00 in/h
Wind Max 4
44
mph
°
Wind Average 2 mph
Wind RMS 2 mph
Vector Average
Average Direction
2
45
mph
°
Radiation 0
0
W/m²
Barometer 29.883
29.879
inHg
Dew Point 55.4
55.3
°F
Humidity 88
88
%
Heat Index 58.6 °F
Wind Chill 58.8 °F
ET 0.00
0.00
in
Rise 05:51:11 AM   Rise 12:24:32 PM
Transit 01:12:27 PM   Transit 06:33:25 PM
Set 08:33:33 PM   Set 12:11:29 AM
Daylight 14:42   Waxing crescent
36% full
Azimuth 342.5°   272.4°
Altitude -27.4°   0.8°
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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