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Current  
Today's Highs/Lows
Sun & Moon
AQI 12 Good —PM2.5 2 µg/m³
UV Index 0.0 Low
Temperature
56.6°F
Dew Point
53.4°F
Rain Today
0.00 in
Rain Rate
0.00 in/h
Wind
0 mph
 
 
Humidity
89%
Heat Index
56.1°F
Wind Chill
56.6°F
24 Hour Rain
 
Radiation
0 W/m²
ET
0.00 in
Barometer
29.898 inHg

WeatherBoard View
Overnight
NWS Forecast
A slight chance of drizzle after 5am. Partly cloudy, with a low around 59. Southeast wind around 7 mph. Chance of precipitation is 20%.
AQI 21
12
PM 2.5 4
2
µg/m³
UV Index 0.0
0.0
Temperature 63.0
55.3
°F
Rain 0.00 in
Rain Rate 0.00 in/h
Wind Max 2
331
mph
°
Wind Average 0 mph
Wind RMS 0 mph
Vector Average
Average Direction
0
315
mph
°
Radiation 0
0
W/m²
Barometer 29.902
29.883
inHg
Dew Point 55.8
51.7
°F
Humidity 89
77
%
Heat Index 62.6 °F
Wind Chill 55.3 °F
ET 0.00
0.00
in
Rise 07:11:07 AM   Rise 08:12:08 PM
Transit 12:55:33 PM   Transit 02:51:57 AM
Set 06:39:25 PM   Set 10:25:12 AM
Daylight 11:28   Waning gibbous
92% full
Azimuth 82.8°   256.7°
Altitude -19.9°   52.4°
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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