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Current  
Today's Highs/Lows
Sun & Moon
Temperature 53.8°F 
Dewpoint 52.7°F Dry & Crisp
Barometer 29.912 inHg Normal
AQI 23 Good —PM2.5 4 µg/m³
UV Index 0.9 Low
Radiation 123 W/m² Low
CO2 450 ppm Moderately Elevated
Rain Today
0.33 in
Rain Rate
0.00 in/h
24 Hour Rain
0.62 in
Humidity
96%
Wind
N
E
S
W
1 mph
NW
(315°)
WeatherBoard View
New Year's Day
NWS Forecast
Rain showers before 10am, then showers and thunderstorms. Cloudy. High near 61, with temperatures falling to around 58 in the afternoon. South southeast wind 7 to 12 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Temperature 53.8
50.3
°F
Dew Point 52.7
48.9
°F
Barometer 29.915
29.820
inHg
AQI 51
13
PM 2.5 9
2
µg/m³
UV Index 1.1
0.0
Radiation 288
0
W/m²
CO2 468
414
ppm
Rain 0.33 in
Rain Rate 0.86 in/h
Wind Max 5
110
mph
°
Wind Average 1 mph
Wind RMS 1 mph
Vector Average
Average Direction
0
341
mph
°
Humidity 96
95
%
Heat Index 53.4 °F
Wind Chill 50.3 °F
ET 0.00
0.00
in
Rise 07:22:36 AM   Rise 03:06:15 PM
Transit 12:12:10 PM   Transit 11:03:24 PM
Set 05:01:52 PM   Set 05:51:32 AM
Daylight 09:39   Waxing gibbous
96% full
Azimuth 148.3°   354.2°
Altitude 22.7°   -25.3°
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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