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Current  
Today's Highs/Lows
Sun & Moon
AQI 50 Good —PM2.5 9 µg/m³
UV Index 0.0 Low
Temperature
55.3°F
Dew Point
53.6°F
Rain Today
0.00 in
Rain Rate
0.00 in/h
Wind
1 mph
SSE
(158°)
Humidity
94%
Heat Index
54.9°F
Wind Chill
55.3°F
24 Hour Rain
 
Radiation
0 W/m²
ET
0.00 in
Barometer
30.166 inHg

WeatherBoard View
Tonight
NWS Forecast
A chance of drizzle between 8pm and midnight, then a chance of drizzle and patchy fog between midnight and 4am, then a chance of rain. Cloudy, with a low around 53. East wind around 3 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
AQI 79
6
PM 2.5 24
1
µg/m³
UV Index 1.7
0.0
Temperature 62.9
46.1
°F
Rain 0.00 in
Rain Rate 0.00 in/h
Wind Max 13
180
mph
°
Wind Average 2 mph
Wind RMS 3 mph
Vector Average
Average Direction
1
157
mph
°
Radiation 236
0
W/m²
Barometer 30.189
30.071
inHg
Dew Point 55.3
44.7
°F
Humidity 96
73
%
Heat Index 62.4 °F
Wind Chill 43.5 °F
ET 0.00
0.00
in
Rise 07:19:05 AM   Rise 11:34:21 PM
Transit 12:06:54 PM   Transit 05:13:29 AM
Set 04:54:42 PM   Set 11:41:24 AM
Daylight 09:35   Last quarter
56% full
Azimuth 289.4°   72.3°
Altitude -60.4°   -17.5°
Equinox 03/20/2025 02:01:14 AM
Solstice 06/20/2025 07:42:18 PM
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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