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Current  
Today's Highs/Lows
Sun & Moon
AQI 24 Good —PM2.5 4 µg/m³
UV Index 0.0 Low
Temperature
57.6°F
Dew Point
50.1°F
Rain Today
0.00 in
Rain Rate
0.00 in/h
Wind
2 mph
SW
(225°)
Humidity
76%
Heat Index
56.6°F
Wind Chill
57.6°F
24 Hour Rain
 
Radiation
0 W/m²
ET
0.00 in
Barometer
29.781 inHg

WeatherBoard View
Tonight
NWS Forecast
A chance of rain showers after 5am. Mostly cloudy, with a low around 56. West northwest wind 6 to 12 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch possible.
AQI 31
5
PM 2.5 6
1
µg/m³
UV Index 5.5
0.0
Temperature 73.5
47.7
°F
Rain 0.00 in
Rain Rate 0.00 in/h
Wind Max 12
220
mph
°
Wind Average 1 mph
Wind RMS 2 mph
Vector Average
Average Direction
0
337
mph
°
Radiation 629
0
W/m²
Barometer 29.994
29.777
inHg
Dew Point 53.9
45.2
°F
Humidity 92
38
%
Heat Index 72.7 °F
Wind Chill 47.7 °F
ET 0.02
0.00
in
Rise 07:13:52 AM   Rise 11:09:11 PM
Transit 12:54:46 PM   Transit 06:00:05 AM
Set 06:35:08 PM   Set 01:55:23 PM
Daylight 11:21   Last quarter
56% full
Azimuth 293.3°   42.0°
Altitude -38.9°   -12.1°
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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