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Current  
Today's Highs/Lows
Sun & Moon
AQI 9 Good —PM2.5 2 µg/m³
UV Index 0.0 Low
Temperature
56.5°F
Dew Point
52.7°F
Rain Today
0.00 in
Rain Rate
0.00 in/h
Wind
1 mph
NW
(315°)
Humidity
87%
Heat Index
55.9°F
Wind Chill
56.5°F
24 Hour Rain
 
Radiation
0 W/m²
ET
0.00 in
Barometer
30.042 inHg

WeatherBoard View
Overnight
NWS Forecast
Partly cloudy, with a low around 57. West northwest wind around 2 mph.
AQI 14
8
PM 2.5 3
2
µg/m³
UV Index 0.0
0.0
Temperature 59.4
56.5
°F
Rain 0.00 in
Rain Rate 0.00 in/h
Wind Max 2
72
mph
°
Wind Average 0 mph
Wind RMS 1 mph
Vector Average
Average Direction
0
42
mph
°
Radiation 0
0
W/m²
Barometer 30.053
30.038
inHg
Dew Point 54.6
52.5
°F
Humidity 87
83
%
Heat Index 58.9 °F
Wind Chill 56.5 °F
ET 0.00
0.00
in
Rise 06:09:30 AM   Rise 10:11:05 AM
Transit 01:14:58 PM   Transit 04:28:00 PM
Set 08:19:55 PM   Set 10:35:12 PM
Daylight 14:10   Waxing crescent
14% full
Azimuth 34.4°   344.7°
Altitude -25.9°   -48.2°
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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