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Current  
Today's Highs/Lows
Sun & Moon
AQI 22 Good —PM2.5 4 µg/m³
UV Index 0.0 Low
Temperature
58.6°F
Dew Point
55.7°F
Rain Today
0.00 in
Rain Rate
0.00 in/h
Wind
0 mph
 
 
Humidity
90%
Heat Index
58.4°F
Wind Chill
58.6°F
24 Hour Rain
 
Radiation
0 W/m²
ET
0.00 in
Barometer
29.973 inHg

WeatherBoard View
Friday
NWS Forecast
A slight chance of rain after 5pm. Sunny. High near 74, with temperatures falling to around 71 in the afternoon. West southwest wind 2 to 10 mph. Chance of precipitation is 20%.
AQI 27
18
PM 2.5 5
3
µg/m³
UV Index 0.0
0.0
Temperature 58.7
56.7
°F
Rain 0.00 in
Rain Rate 0.00 in/h
Wind Max 2
269
mph
°
Wind Average 0 mph
Wind RMS 0 mph
Vector Average
Average Direction
0
331
mph
°
Radiation 0
0
W/m²
Barometer 29.975
29.947
inHg
Dew Point 56.1
54.1
°F
Humidity 92
89
%
Heat Index 58.5 °F
Wind Chill 56.7 °F
ET 0.00
0.00
in
Rise 07:12:01 AM   Rise 09:02:27 PM
Transit 12:55:17 PM   Transit 03:52:58 AM
Set 06:37:59 PM   Set 11:42:53 AM
Daylight 11:25   Waning gibbous
84% full
Azimuth 87.1°   255.0°
Altitude -15.1°   61.4°
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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