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Current  
Today's Highs/Lows
Sun & Moon
AQI 10 Good —PM2.5 2 µg/m³
UV Index 0.6 Low
Temperature
57.1°F
Dew Point
50.6°F
Rain Today
0.00 in
Rain Rate
0.00 in/h
Wind
1 mph
WNW
(292°)
Humidity
79%
Heat Index
56.2°F
Wind Chill
57.1°F
24 Hour Rain
 
Radiation
68 W/m²
ET
0.00 in
Barometer
29.725 inHg

WeatherBoard View
Columbus Day
NWS Forecast
A chance of rain before 11am, then showers and thunderstorms. Mostly cloudy. High near 65, with temperatures falling to around 60 in the afternoon. West southwest wind 5 to 15 mph, with gusts as high as 18 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
AQI 28
9
PM 2.5 5
2
µg/m³
UV Index 0.6
0.0
Temperature 57.1
53.0
°F
Rain 0.00 in
Rain Rate 0.00 in/h
Wind Max 6
222
mph
°
Wind Average 0 mph
Wind RMS 1 mph
Vector Average
Average Direction
0
275
mph
°
Radiation 70
0
W/m²
Barometer 29.776
29.719
inHg
Dew Point 50.9
48.2
°F
Humidity 85
76
%
Heat Index 56.2 °F
Wind Chill 53.0 °F
ET 0.00
0.00
in
Rise 07:14:47 AM   Rise 12:19:11 AM
Transit 12:54:32 PM   Transit 07:00:46 AM
Set 06:33:44 PM   Set 02:44:52 PM
Daylight 11:18   Last quarter
51% full
Azimuth 114.8°   251.3°
Altitude 17.2°   64.9°
Solstice 12/21/2025 07:02:51 AM
Equinox 03/20/2026 07:45:53 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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