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Current  
Today's Highs/Lows
Sun & Moon
AQI 9 Good —PM2.5 2 µg/m³
UV Index 0.0 Low
Temperature
64.0°F
Dew Point
59.4°F
Rain Today
0.00 in
Rain Rate
0.00 in/h
Wind
2 mph
SE
(135°)
Humidity
85%
Heat Index
64.1°F
Wind Chill
64.0°F
24 Hour Rain
 
Radiation
0 W/m²
ET
0.00 in
Barometer
29.936 inHg

WeatherBoard View
Overnight
NWS Forecast
Mostly cloudy, with a low around 59. Northwest wind around 5 mph.
AQI 18
4
PM 2.5 3
1
µg/m³
UV Index 0.0
0.0
Temperature 64.3
63.2
°F
Rain 0.00 in
Rain Rate 0.00 in/h
Wind Max 7
112
mph
°
Wind Average 1 mph
Wind RMS 2 mph
Vector Average
Average Direction
1
138
mph
°
Radiation 0
0
W/m²
Barometer 29.970
29.936
inHg
Dew Point 59.7
58.8
°F
Humidity 87
83
%
Heat Index 64.3 °F
Wind Chill 63.2 °F
ET 0.00
0.00
in
Rise 06:23:51 AM   Rise 10:57:49 PM
Transit 01:13:01 PM   Transit 05:20:02 AM
Set 08:01:36 PM   Set 12:25:36 PM
Daylight 13:37   Waning gibbous
70% full
Azimuth 52.7°   154.5°
Altitude -19.9°   64.5°
Equinox 09/22/2025 11:19:17 AM
Solstice 12/21/2025 07:02:51 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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