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Current  
Today's Highs/Lows
Sun & Moon
AQI 21 Good —PM2.5 4 µg/m³
UV Index 5.7 High
Temperature
73.0°F
Dew Point
54.3°F
Rain Today
0.00 in
Rain Rate
0.00 in/h
Wind
3 mph
NE
(45°)
Humidity
52%
Heat Index
72.4°F
Wind Chill
73.0°F
24 Hour Rain
 
Radiation
617 W/m²
ET
0.00 in
Barometer
29.957 inHg

WeatherBoard View
This Afternoon
NWS Forecast
Sunny. High near 74, with temperatures falling to around 71 in the afternoon. Northwest wind 5 to 10 mph.
AQI 27
12
PM 2.5 5
2
µg/m³
UV Index 5.8
0.0
Temperature 73.6
56.7
°F
Rain 0.00 in
Rain Rate 0.00 in/h
Wind Max 9
133
mph
°
Wind Average 1 mph
Wind RMS 1 mph
Vector Average
Average Direction
0
72
mph
°
Radiation 622
0
W/m²
Barometer 30.014
29.947
inHg
Dew Point 56.5
51.3
°F
Humidity 92
52
%
Heat Index 73.2 °F
Wind Chill 56.7 °F
ET 0.02
0.00
in
Rise 07:12:06 AM   Rise 09:02:34 PM
Transit 12:55:17 PM   Transit 03:52:58 AM
Set 06:37:54 PM   Set 11:42:46 AM
Daylight 11:25   Waning gibbous
81% full
Azimuth 192.2°   322.1°
Altitude 44.9°   -15.6°
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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