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Current  
Today's Highs/Lows
Sun & Moon
AQI 12 Good —PM2.5 2 µg/m³
UV Index 8.9 Very High
Temperature
74.0°F
Dew Point
61.0°F
Rain Today
0.00 in
Rain Rate
0.00 in/h
Wind
7 mph
NNE
(22°)
Humidity
64%
Heat Index
74.1°F
Wind Chill
74.0°F
24 Hour Rain
 
Radiation
792 W/m²
ET
0.00 in
Barometer
30.157 inHg

WeatherBoard View
This Afternoon
NWS Forecast
Sunny. High near 79, with temperatures falling to around 76 in the afternoon. Northwest wind around 10 mph.
AQI 23
6
PM 2.5 4
1
µg/m³
UV Index 9.2
0.0
Temperature 74.0
57.5
°F
Rain 0.00 in
Rain Rate 0.00 in/h
Wind Max 15
21
mph
°
Wind Average 2 mph
Wind RMS 3 mph
Vector Average
Average Direction
2
38
mph
°
Radiation 809
0
W/m²
Barometer 30.196
30.137
inHg
Dew Point 61.2
53.2
°F
Humidity 90
64
%
Heat Index 74.1 °F
Wind Chill 57.5 °F
ET 0.02
0.00
in
Rise 06:13:45 AM   Rise 03:11:21 PM
Transit 01:14:42 PM   Transit 08:01:00 PM
Set 08:15:06 PM   Set 12:12:20 AM
Daylight 14:01   First quarter
63% full
Azimuth 215.1°   112.1°
Altitude 66.7°   -11.3°
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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