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Current  
Today's Highs/Lows
Sun & Moon
AQI 32 Good —PM2.5 6 µg/m³
UV Index 3.4 Moderate
Temperature
64.2°F
Dew Point
56.8°F
Rain Today
0.00 in
Rain Rate
0.00 in/h
Wind
2 mph
SE
(135°)
Humidity
77%
Heat Index
63.9°F
Wind Chill
64.2°F
24 Hour Rain
 
Radiation
388 W/m²
ET
0.00 in
Barometer
29.989 inHg

WeatherBoard View
Sunday
NWS Forecast
Mostly sunny. High near 77, with temperatures falling to around 74 in the afternoon. North wind 3 to 12 mph.
AQI 41
20
PM 2.5 7
4
µg/m³
UV Index 4.0
0.0
Temperature 64.4
59.7
°F
Rain 0.00 in
Rain Rate 0.00 in/h
Wind Max 6
30
mph
°
Wind Average 2 mph
Wind RMS 2 mph
Vector Average
Average Direction
1
94
mph
°
Radiation 506
0
W/m²
Barometer 30.010
29.970
inHg
Dew Point 57.0
54.9
°F
Humidity 87
76
%
Heat Index 64.1 °F
Wind Chill 59.7 °F
ET 0.00
0.00
in
Rise 06:03:13 AM   Rise 01:35:48 AM
Transit 01:14:52 PM   Transit 09:15:35 AM
Set 08:26:05 PM   Set 05:04:18 PM
Daylight 14:22   Waning crescent
21% full
Azimuth 92.8°   195.0°
Altitude 38.8°   77.7°
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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