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Current  
Today's Highs/Lows
Sun & Moon
Temperature 62.1°F 
Dewpoint 57.9°F Comfortable
Barometer 29.882 inHg Normal
AQI 2 Good —PM2.5 1 µg/m³
UV Index 3.2 Moderate
Radiation 329 W/m² Moderate
CO2 423 ppm Normal Background (Excellent)
Rain Today
0.26 in
Rain Rate
0.00 in/h
24 Hour Rain
0.26 in
Humidity
86%
Wind
N
E
S
W
1 mph
SE
(135°)
WeatherBoard View
Friday
NWS Forecast
Showers and thunderstorms before 10am, then a chance of showers and thunderstorms between 10am and 11am, then showers and thunderstorms. Mostly cloudy. High near 68, with temperatures falling to around 66 in the afternoon. South wind 3 to 10 mph. Chance of precipitation is 80%. New rainfall amounts less than a tenth of an inch possible.
Temperature 62.1
56.8
°F
Dew Point 58.0
51.5
°F
Barometer 29.910
29.854
inHg
AQI 8
2
PM 2.5 2
0
µg/m³
UV Index 3.4
0.0
Radiation 387
0
W/m²
CO2 474
355
ppm
Rain 0.26 in
Rain Rate 0.32 in/h
Wind Max 8
220
mph
°
Wind Average 1 mph
Wind RMS 1 mph
Vector Average
Average Direction
0
172
mph
°
Humidity 91
81
%
Heat Index 62.1 °F
Wind Chill 56.8 °F
ET 0.00
0.00
in
Rise 06:40:13 AM   Rise 02:59:53 AM
Transit 01:09:37 PM   Transit 07:45:02 AM
Set 07:39:39 PM   Set 12:35:05 PM
Daylight 12:59   Last quarter
45% full
Azimuth 137.8°   229.8°
Altitude 53.7°   8.5°
Solstice 06/21/2026 01:24:31 AM
Equinox 09/22/2026 05:05:09 PM
Downstream Systems
NWS FW4751
Synoptic 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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