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Current  
Today's Highs/Lows
Sun & Moon
AQI 14 Good —PM2.5 3 µg/m³
UV Index 0.0 Low
Temperature
53.3°F
Dew Point
48.6°F
Rain Today
0.00 in
Rain Rate
0.00 in/h
Wind
0 mph
 
 
Humidity
84%
Heat Index
52.3°F
Wind Chill
53.3°F
24 Hour Rain
 
Radiation
0 W/m²
ET
0.00 in
Barometer
29.736 inHg

WeatherBoard View
Overnight
NWS Forecast
A chance of rain after 5am. Mostly cloudy, with a low around 56. West northwest wind around 9 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
AQI 28
13
PM 2.5 5
2
µg/m³
UV Index 0.0
0.0
Temperature 56.8
53.3
°F
Rain 0.00 in
Rain Rate 0.00 in/h
Wind Max 5
215
mph
°
Wind Average 0 mph
Wind RMS 1 mph
Vector Average
Average Direction
0
290
mph
°
Radiation 0
0
W/m²
Barometer 29.776
29.732
inHg
Dew Point 49.8
48.2
°F
Humidity 84
76
%
Heat Index 55.8 °F
Wind Chill 53.3 °F
ET 0.00
0.00
in
Rise 07:14:46 AM   Rise 12:19:09 AM
Transit 12:54:32 PM   Transit 07:00:46 AM
Set 06:33:45 PM   Set 02:44:54 PM
Daylight 11:18   Last quarter
53% full
Azimuth 85.0°   117.4°
Altitude -19.6°   70.2°
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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