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Current  
Today's Highs/Lows
Sun & Moon
AQI 19 Good —PM2.5 4 µg/m³
UV Index 4.8 Moderate
Temperature
75.1°F
Dew Point
58.3°F
Rain Today
0.00 in
Rain Rate
0.00 in/h
Wind
2 mph
SSE
(158°)
Humidity
56%
Heat Index
74.9°F
Wind Chill
75.1°F
24 Hour Rain
 
Radiation
506 W/m²
ET
0.00 in
Barometer
30.003 inHg

WeatherBoard View
Today
NWS Forecast
Mostly sunny. High near 75, with temperatures falling to around 73 in the afternoon. South southwest wind 5 to 10 mph.
AQI 44
11
PM 2.5 8
2
µg/m³
UV Index 5.8
0.0
Temperature 75.2
59.4
°F
Rain 0.00 in
Rain Rate 0.00 in/h
Wind Max 8
323
mph
°
Wind Average 1 mph
Wind RMS 1 mph
Vector Average
Average Direction
1
198
mph
°
Radiation 703
0
W/m²
Barometer 30.008
29.935
inHg
Dew Point 62.1
56.1
°F
Humidity 90
56
%
Heat Index 75.1 °F
Wind Chill 59.4 °F
ET 0.01
0.00
in
Rise 07:03:16 AM   Rise 03:23:09 PM
Transit 12:58:15 PM   Transit 08:02:19 PM
Set 06:52:38 PM   Set 12:45:47 AM
Daylight 11:49   First quarter
58% full
Azimuth 149.8°   95.3°
Altitude 45.1°   -41.6°
Solstice 12/21/2025 07:02:51 AM
Equinox 03/20/2026 07:45:53 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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