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Current  
Today's Highs/Lows
Sun & Moon
AQI 23 Good —PM2.5 4 µg/m³
UV Index 0.0 Low
Temperature
62.0°F
Dew Point
55.4°F
Rain Today
0.00 in
Rain Rate
0.00 in/h
Wind
1 mph
SW
(225°)
Humidity
79%
Heat Index
61.6°F
Wind Chill
62.0°F
24 Hour Rain
 
Radiation
0 W/m²
ET
0.00 in
Barometer
29.962 inHg

WeatherBoard View
Tonight
NWS Forecast
A slight chance of drizzle after 5am. Mostly clear. Low around 57, with temperatures rising to around 59 overnight. West southwest wind 5 to 12 mph. Chance of precipitation is 20%.
AQI 42
16
PM 2.5 8
3
µg/m³
UV Index 9.3
0.0
Temperature 73.2
59.7
°F
Rain 0.00 in
Rain Rate 0.00 in/h
Wind Max 17
27
mph
°
Wind Average 3 mph
Wind RMS 4 mph
Vector Average
Average Direction
2
46
mph
°
Radiation 817
0
W/m²
Barometer 30.010
29.924
inHg
Dew Point 61.1
53.7
°F
Humidity 87
61
%
Heat Index 73.3 °F
Wind Chill 59.7 °F
ET 0.02
0.00
in
Rise 06:03:13 AM   Rise 01:35:47 AM
Transit 01:14:52 PM   Transit 09:15:35 AM
Set 08:26:05 PM   Set 05:04:19 PM
Daylight 14:22   Waning crescent
16% full
Azimuth 322.0°   13.7°
Altitude -22.3°   -24.9°
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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