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Current  
Today's Highs/Lows
Sun & Moon
Temperature 52.4°F 
Dewpoint 42.9°F Dry & Crisp
Barometer 29.884 inHg Normal
AQI 13 Good —PM2.5 2 µg/m³
UV Index 0.0 Low
Radiation 0 W/m² Dark/Nighttime
CO2 411 ppm Normal Background (Excellent)
Rain Today
0.00 in
Rain Rate
0.00 in/h
24 Hour Rain
0.00 in
Humidity
70%
Wind
N
E
S
W
1 mph
SSW
(202°)
WeatherBoard View
Monday
NWS Forecast
Rain likely. Partly sunny. High near 70, with temperatures falling to around 65 in the afternoon. South southeast wind 9 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
Temperature 55.6
51.9
°F
Dew Point 45.8
30.4
°F
Barometer 29.906
29.862
inHg
AQI 23
11
PM 2.5 4
2
µg/m³
UV Index 0.0
0.0
Radiation 0
0
W/m²
CO2 444
390
ppm
Rain 0.00 in
Rain Rate 0.00 in/h
Wind Max 7
147
mph
°
Wind Average 1 mph
Wind RMS 1 mph
Vector Average
Average Direction
1
173
mph
°
Humidity 70
41
%
Heat Index 54.1 °F
Wind Chill 51.9 °F
ET 0.00
0.00
in
Rise 06:26:22 AM   Rise 08:29:33 AM
Transit 01:07:15 PM   Transit 04:23:37 PM
Set 07:48:46 PM   Set 12:20:35 AM
Daylight 13:22   Waxing crescent
13% full
Azimuth 74.4°   33.7°
Altitude -0.5°   -17.5°
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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