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Current  
Today's Highs/Lows
Sun & Moon
Temperature 58.7°F 
▲
Dewpoint 48.2°F Pleasantly Mild & Balanced
▲
Barometer 30.082 inHg Normal
▲
AQI 9 Good —PM2.5 2 µg/m³
▲
UV Index 2.8 Low
▲
Radiation 412 W/m² Moderate
▲
CO2 408 ppm Normal Background (Excellent)
▲
Rain Today
0.02 in
Rain Rate
0.00 in/h
24 Hour Rain
0.02 in
Humidity
68%
Wind
N
E
S
W
↑
5 mph
NNW
(338°)
WeatherBoard View
Wednesday
NWS Forecast
Patchy fog before 7am. Mostly sunny. High near 58, with temperatures falling to around 54 in the afternoon. West northwest wind 2 to 10 mph.
Temperature 59.1
44.6 		°F
Dew Point 51.3
43.3 		°F
Barometer 30.110
30.028 		inHg
AQI 26
2
PM 2.5 5
0 		µg/m³
UV Index 2.8
0.0
Radiation 413
0 		W/m²
CO2 568
407 		ppm
Rain 0.02 in
Rain Rate 0.00 in/h
Wind Max 11
11 		mph
°
Wind Average 1 mph
Wind RMS 2 mph
Vector Average
Average Direction 		1
324 		mph
°
Humidity 97
67 		%
Heat Index 57.9 °F
Wind Chill 44.6 °F
ET 0.01
0.00 		in
☀☽
Rise 07:22:53 AM   Rise 10:12:13 PM
Transit 12:14:51 PM   Transit 03:48:13 AM
Set 05:07:00 PM   Set 10:17:53 AM
Daylight 09:44   Waning gibbous
77% full
Azimuth 172.0°   290.7°
Altitude 29.9°   -17.3°
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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