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Current  
Today's Highs/Lows
Sun & Moon
AQI 28 Good —PM2.5 5 µg/m³
UV Index 4.8 Moderate
Temperature
66.8°F
Dew Point
58.2°F
Rain Today
0.00 in
Rain Rate
0.00 in/h
Wind
4 mph
NE
(45°)
Humidity
74%
Heat Index
66.7°F
Wind Chill
66.8°F
24 Hour Rain
 
Radiation
565 W/m²
ET
0.00 in
Barometer
30.046 inHg

WeatherBoard View
Wednesday
NWS Forecast
Mostly sunny. High near 76, with temperatures falling to around 74 in the afternoon. North northwest wind 3 to 10 mph.
AQI 31
9
PM 2.5 6
2
µg/m³
UV Index 4.9
0.0
Temperature 68.4
56.6
°F
Rain 0.00 in
Rain Rate 0.00 in/h
Wind Max 8
84
mph
°
Wind Average 1 mph
Wind RMS 1 mph
Vector Average
Average Direction
1
320
mph
°
Radiation 594
0
W/m²
Barometer 30.075
30.031
inHg
Dew Point 58.3
53.3
°F
Humidity 90
69
%
Heat Index 68.2 °F
Wind Chill 56.6 °F
ET 0.01
0.00
in
Rise 06:11:13 AM   Rise 12:10:21 PM
Transit 01:14:53 PM   Transit 05:48:59 PM
Set 08:18:02 PM   Set 11:19:30 PM
Daylight 14:06   Waxing crescent
33% full
Azimuth 101.3°   83.5°
Altitude 44.5°   -24.6°
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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