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Current  
Today's Highs/Lows
Sun & Moon
AQI 25 Good —PM2.5 5 µg/m³
UV Index 7.5 Very High
Temperature
76.9°F
Dew Point
62.4°F
Rain Today
0.00 in
Rain Rate
0.00 in/h
Wind
6 mph
NE
(45°)
Humidity
61%
Heat Index
77.2°F
Wind Chill
76.9°F
24 Hour Rain
 
Radiation
728 W/m²
ET
0.00 in
Barometer
29.999 inHg

WeatherBoard View
This Afternoon
NWS Forecast
Sunny, with a high near 78. Northwest wind around 10 mph.
AQI 41
7
PM 2.5 7
1
µg/m³
UV Index 9.0
0.0
Temperature 78.9
58.9
°F
Rain 0.00 in
Rain Rate 0.00 in/h
Wind Max 15
35
mph
°
Wind Average 2 mph
Wind RMS 3 mph
Vector Average
Average Direction
1
36
mph
°
Radiation 812
0
W/m²
Barometer 30.034
29.996
inHg
Dew Point 64.1
54.4
°F
Humidity 86
58
%
Heat Index 79.3 °F
Wind Chill 58.9 °F
ET 0.03
0.00
in
Rise 06:12:07 AM   Rise 01:09:51 PM
Transit 01:14:50 PM   Transit 06:30:37 PM
Set 08:17:01 PM   Set 11:44:05 PM
Daylight 14:04   First quarter
44% full
Azimuth 240.3°   129.7°
Altitude 58.2°   19.1°
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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