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Current  
Today's Highs/Lows
Sun & Moon
AQI 26 Good —PM2.5 5 µg/m³
UV Index 5.9 High
Temperature
81.9°F
Dew Point
63.6°F
Rain Today
0.00 in
Rain Rate
0.00 in/h
Wind
4 mph
NNE
(22°)
Humidity
54%
Heat Index
83.3°F
Wind Chill
81.9°F
24 Hour Rain
 
Radiation
620 W/m²
ET
0.00 in
Barometer
29.871 inHg

WeatherBoard View
This Afternoon
NWS Forecast
Sunny. High near 86, with temperatures falling to around 84 in the afternoon. North wind around 12 mph.
AQI 48
22
PM 2.5 9
4
µg/m³
UV Index 8.8
0.0
Temperature 83.7
60.5
°F
Rain 0.00 in
Rain Rate 0.00 in/h
Wind Max 15
11
mph
°
Wind Average 2 mph
Wind RMS 3 mph
Vector Average
Average Direction
1
16
mph
°
Radiation 788
0
W/m²
Barometer 29.936
29.869
inHg
Dew Point 65.1
57.5
°F
Humidity 91
50
%
Heat Index 85.0 °F
Wind Chill 60.5 °F
ET 0.03
0.00
in
Rise 06:19:43 AM   Rise 08:40:52 PM
Transit 01:13:53 PM   Transit 01:18:13 AM
Set 08:07:28 PM   Set 06:33:47 AM
Daylight 13:47   Full
99% full
Azimuth 249.4°   60.0°
Altitude 48.3°   -54.5°
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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