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Current  
Today's Highs/Lows
Sun & Moon
AQI 20 Good —PM2.5 4 µg/m³
UV Index 8.4 Very High
Temperature
70.6°F
Dew Point
58.3°F
Rain Today
0.00 in
Rain Rate
0.00 in/h
Wind
4 mph
NE
(45°)
Humidity
65%
Heat Index
70.4°F
Wind Chill
70.6°F
24 Hour Rain
 
Radiation
843 W/m²
ET
0.00 in
Barometer
29.926 inHg

WeatherBoard View
Thursday
NWS Forecast
Mostly sunny. High near 77, with temperatures falling to around 73 in the afternoon. North northwest wind 2 to 13 mph, with gusts as high as 18 mph.
AQI 39
19
PM 2.5 7
4
µg/m³
UV Index 8.8
0.0
Temperature 70.6
52.2
°F
Rain 0.00 in
Rain Rate 0.00 in/h
Wind Max 12
46
mph
°
Wind Average 1 mph
Wind RMS 2 mph
Vector Average
Average Direction
1
43
mph
°
Radiation 895
0
W/m²
Barometer 29.936
29.845
inHg
Dew Point 58.8
49.9
°F
Humidity 92
63
%
Heat Index 70.4 °F
Wind Chill 52.2 °F
ET 0.02
0.00
in
Rise 05:52:14 AM   Rise 02:21:49 PM
Transit 01:12:49 PM   Transit 07:53:41 PM
Set 08:33:12 PM   Set 12:54:43 AM
Daylight 14:40   First quarter
59% full
Azimuth 119.6°   80.4°
Altitude 65.3°   -31.3°
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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