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Current  
Today's Highs/Lows
Sun & Moon
AQI 15 Good —PM2.5 3 µg/m³
UV Index 3.0 Moderate
Temperature
75.5°F
Dew Point
62.9°F
Rain Today
0.00 in
Rain Rate
0.00 in/h
Wind
5 mph
NNE
(22°)
Humidity
65%
Heat Index
75.8°F
Wind Chill
75.5°F
24 Hour Rain
 
Radiation
416 W/m²
ET
0.00 in
Barometer
29.949 inHg

WeatherBoard View
This Afternoon
NWS Forecast
Sunny. High near 81, with temperatures falling to around 79 in the afternoon. North northwest wind around 10 mph.
AQI 48
10
PM 2.5 9
2
µg/m³
UV Index 9.4
0.0
Temperature 79.6
59.0
°F
Rain 0.00 in
Rain Rate 0.00 in/h
Wind Max 16
42
mph
°
Wind Average 2 mph
Wind RMS 3 mph
Vector Average
Average Direction
2
27
mph
°
Radiation 865
0
W/m²
Barometer 30.034
29.945
inHg
Dew Point 64.5
56.1
°F
Humidity 90
55
%
Heat Index 79.8 °F
Wind Chill 59.0 °F
ET 0.02
0.00
in
Rise 06:17:59 AM   Rise 07:35:35 PM
Transit 01:14:10 PM   Transit 12:26:37 AM
Set 08:09:47 PM   Set 04:15:40 AM
Daylight 13:51   Full
98% full
Azimuth 266.8°   103.3°
Altitude 31.3°   -24.1°
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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