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Current  
Today's Highs/Lows
Sun & Moon
AQI 17 Good —PM2.5 3 µg/m³
UV Index 8.2 Very High
Temperature
72.3°F
Dew Point
54.7°F
Rain Today
0.00 in
Rain Rate
0.00 in/h
Wind
6 mph
NE
(45°)
Humidity
54%
Heat Index
71.8°F
Wind Chill
72.3°F
24 Hour Rain
 
Radiation
782 W/m²
ET
0.00 in
Barometer
29.942 inHg

WeatherBoard View
This Afternoon
NWS Forecast
Sunny. High near 77, with temperatures falling to around 73 in the afternoon. West northwest wind around 13 mph, with gusts as high as 20 mph.
AQI 39
16
PM 2.5 7
3
µg/m³
UV Index 10.2
0.0
Temperature 73.2
52.2
°F
Rain 0.00 in
Rain Rate 0.00 in/h
Wind Max 17
25
mph
°
Wind Average 2 mph
Wind RMS 3 mph
Vector Average
Average Direction
2
39
mph
°
Radiation 1000
0
W/m²
Barometer 29.949
29.845
inHg
Dew Point 58.8
49.9
°F
Humidity 92
51
%
Heat Index 72.7 °F
Wind Chill 52.2 °F
ET 0.03
0.00
in
Rise 05:52:15 AM   Rise 02:21:50 PM
Transit 01:12:49 PM   Transit 07:53:41 PM
Set 08:33:11 PM   Set 12:54:42 AM
Daylight 14:40   First quarter
61% full
Azimuth 242.0°   109.4°
Altitude 64.6°   4.5°
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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