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Current  
Today's Highs/Lows
Sun & Moon
AQI 17 Good —PM2.5 3 µg/m³
UV Index 3.4 Moderate
Temperature
74.9°F
Dew Point
62.3°F
Rain Today
0.00 in
Rain Rate
0.00 in/h
Wind
6 mph
NE
(45°)
Humidity
65%
Heat Index
75.1°F
Wind Chill
74.9°F
24 Hour Rain
 
Radiation
459 W/m²
ET
0.00 in
Barometer
29.896 inHg

WeatherBoard View
This Afternoon
NWS Forecast
Sunny. High near 78, with temperatures falling to around 76 in the afternoon. Northwest wind around 14 mph.
AQI 20
4
PM 2.5 4
1
µg/m³
UV Index 8.9
0.0
Temperature 78.7
62.7
°F
Rain 0.00 in
Rain Rate 0.00 in/h
Wind Max 17
11
mph
°
Wind Average 3 mph
Wind RMS 3 mph
Vector Average
Average Direction
2
55
mph
°
Radiation 807
0
W/m²
Barometer 29.976
29.893
inHg
Dew Point 64.5
57.5
°F
Humidity 87
60
%
Heat Index 79.1 °F
Wind Chill 62.7 °F
ET 0.02
0.00
in
Rise 06:23:55 AM   Rise 10:57:54 PM
Transit 01:13:01 PM   Transit 05:20:02 AM
Set 08:01:31 PM   Set 12:25:31 PM
Daylight 13:37   Last quarter
64% full
Azimuth 261.7°   348.5°
Altitude 33.8°   -35.3°
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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