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Current  
Today's Highs/Lows
Sun & Moon
AQI 22 Good —PM2.5 4 µg/m³
UV Index 7.2 High
Temperature
77.0°F
Dew Point
51.5°F
Rain Today
0.00 in
Rain Rate
0.00 in/h
Wind
5 mph
NNW
(338°)
Humidity
41%
Heat Index
76.3°F
Wind Chill
77.0°F
24 Hour Rain
 
Radiation
717 W/m²
ET
0.00 in
Barometer
30.058 inHg

WeatherBoard View
This Afternoon
NWS Forecast
Sunny. High near 77, with temperatures falling to around 74 in the afternoon. West northwest wind around 13 mph, with gusts as high as 21 mph.
AQI 30
12
PM 2.5 5
2
µg/m³
UV Index 8.9
0.0
Temperature 77.6
54.1
°F
Rain 0.00 in
Rain Rate 0.00 in/h
Wind Max 18
41
mph
°
Wind Average 2 mph
Wind RMS 3 mph
Vector Average
Average Direction
2
29
mph
°
Radiation 819
0
W/m²
Barometer 30.115
30.051
inHg
Dew Point 60.8
51.2
°F
Humidity 93
41
%
Heat Index 77.2 °F
Wind Chill 54.1 °F
ET 0.03
0.00
in
Rise 06:14:37 AM   Rise 04:12:31 PM
Transit 01:14:36 PM   Transit 08:50:50 PM
Set 08:14:03 PM   Set 12:45:42 AM
Daylight 13:59   Waxing gibbous
72% full
Azimuth 242.3°   117.2°
Altitude 55.9°   -9.4°
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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