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Current  
Today's Highs/Lows
Sun & Moon
AQI 15 Good —PM2.5 3 µg/m³
UV Index 3.3 Moderate
Temperature
78.9°F
Dew Point
60.8°F
Rain Today
0.00 in
Rain Rate
0.00 in/h
Wind
6 mph
NW
(315°)
Humidity
54%
Heat Index
79.0°F
Wind Chill
78.9°F
24 Hour Rain
 
Radiation
450 W/m²
ET
0.00 in
Barometer
29.943 inHg

WeatherBoard View
This Afternoon
NWS Forecast
Sunny. High near 81, with temperatures falling to around 77 in the afternoon. Northwest wind 10 to 15 mph, with gusts as high as 18 mph.
AQI 33
13
PM 2.5 6
2
µg/m³
UV Index 8.5
0.0
Temperature 84.6
55.7
°F
Rain 0.00 in
Rain Rate 0.00 in/h
Wind Max 18
329
mph
°
Wind Average 2 mph
Wind RMS 3 mph
Vector Average
Average Direction
1
23
mph
°
Radiation 770
0
W/m²
Barometer 29.943
29.869
inHg
Dew Point 65.1
53.1
°F
Humidity 92
43
%
Heat Index 84.9 °F
Wind Chill 55.7 °F
ET 0.02
0.00
in
Rise 06:24:47 AM   Rise 11:34:49 PM
Transit 01:12:49 PM   Transit 06:12:53 AM
Set 08:00:15 PM   Set 01:39:41 PM
Daylight 13:35   Last quarter
53% full
Azimuth 261.4°   336.2°
Altitude 33.5°   -27.3°
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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