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Current  
Today's Highs/Lows
Sun & Moon
AQI 11 Good —PM2.5 2 µg/m³
UV Index 0.0 Low
Temperature
66.5°F
Dew Point
59.4°F
Rain Today
0.00 in
Rain Rate
0.00 in/h
Wind
0 mph
 
 
Humidity
78%
Heat Index
66.5°F
Wind Chill
66.5°F
24 Hour Rain
 
Radiation
0 W/m²
ET
0.00 in
Barometer
29.949 inHg

WeatherBoard View
Overnight
NWS Forecast
A slight chance of drizzle before 5am. Mostly cloudy, with a low around 62. Southeast wind around 5 mph. Chance of precipitation is 20%.
AQI 19
11
PM 2.5 4
2
µg/m³
UV Index 0.0
0.0
Temperature 67.3
66.4
°F
Rain 0.00 in
Rain Rate 0.00 in/h
Wind Max 3
269
mph
°
Wind Average 0 mph
Wind RMS 1 mph
Vector Average
Average Direction
0
321
mph
°
Radiation 0
0
W/m²
Barometer 29.956
29.945
inHg
Dew Point 59.4
58.3
°F
Humidity 78
74
%
Heat Index 67.3 °F
Wind Chill 66.4 °F
ET 0.00
0.00
in
Rise 07:03:13 AM   Rise 03:23:06 PM
Transit 12:58:15 PM   Transit 08:02:19 PM
Set 06:52:40 PM   Set 12:45:50 AM
Daylight 11:49   First quarter
54% full
Azimuth 43.3°   258.0°
Altitude -47.1°   -33.1°
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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