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Current  
Today's Highs/Lows
Sun & Moon
Temperature 61.0°F 
Dewpoint 50.0°F Extremely Comfortable
Barometer 29.874 inHg Normal
AQI 9 Good —PM2.5 2 µg/m³
UV Index 2.2 Low
Radiation 233 W/m² Low
CO2 417 ppm Normal Background (Excellent)
Rain Today
0.01 in
Rain Rate
0.00 in/h
24 Hour Rain
0.01 in
Humidity
67%
Wind
N
E
S
W
3 mph
S
(180°)
WeatherBoard View
Sunday
NWS Forecast
Rain. Mostly cloudy. High near 61, with temperatures falling to around 57 in the afternoon. South southeast wind 9 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Temperature 61.4
51.2
°F
Dew Point 50.7
46.1
°F
Barometer 29.959
29.874
inHg
AQI 12
6
PM 2.5 2
1
µg/m³
UV Index 3.2
0.0
Radiation 462
0
W/m²
CO2 419
388
ppm
Rain 0.01 in
Rain Rate 0.00 in/h
Wind Max 16
199
mph
°
Wind Average 2 mph
Wind RMS 2 mph
Vector Average
Average Direction
2
147
mph
°
Humidity 86
67
%
Heat Index 60.4 °F
Wind Chill 51.2 °F
ET 0.01
0.00
in
Rise 06:57:03 AM   Rise 06:07:55 AM
Transit 12:22:29 PM   Transit 11:04:50 AM
Set 05:48:26 PM   Set 04:08:21 PM
Daylight 10:51   New
3% full
Azimuth 179.2°   199.4°
Altitude 40.1°   28.2°
Equinox 03/20/2026 07:45:53 AM
Solstice 06/21/2026 01:24:31 AM
Downstream Systems
NWS FW4751
MesoWest F4751
PurpleAir PaloAltoWeather.com
APRS/CWOP F4751
UK Met Office PaloAltoWeather.com
WOW-BE PaloAltoWeather.com
Windy f0634ec3
Weather Under. KCAPALOA156
WeatherCloud PaloAltoWeather.com
AWEKAS 16242
PWS PALOALTOCA

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