Palo Alto Weather Current Conditions

Current

Today's Highs/Lows

Sun & Moon

AQI

4 Good

—PM2.5

1 µg/m³

▲

UV Index

0.0 Low

▲

Temperature
45.6°F

Dew Point
42.8°F

Rain Today
0.01 in

Rain Rate
0.00 in/h

Wind
2 mph
W
(270°)

Humidity
90%

Heat Index
44.1°F

Wind Chill
45.6°F

24 Hour Rain

Radiation
0 W/m²

ET
0.00 in

Barometer
29.776 inHg

WeatherBoard

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Overnight

NWS Forecast

Showers and thunderstorms. Mostly cloudy, with a low around 42. South wind 2 to 8 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.

AQI	7 3
PM 2.5	1 1	µg/m³
UV Index	0.0 0.0
Temperature	46.9 45.6	°F
Rain	0.01	in
Rain Rate	0.00	in/h
Wind Max	6 151	mph °
Wind Average	1	mph
Wind RMS	1	mph
Vector Average Average Direction	0 221	mph °
Radiation	0 0	W/m²
Barometer	29.795 29.774	inHg
Dew Point	44.4 42.8	°F
Humidity	91 90	%
Heat Index	45.6	°F
Wind Chill	42.8	°F
ET	0.00 0.00	in

☀		☽
Rise	07:21:26 AM	Rise	06:58:19 PM
Transit	01:17:43 PM	Transit	12:40:03 AM
Set	07:14:35 PM	Set	07:11:25 AM
Daylight	11:53		Full 99% full
Azimuth	35.2°		230.6°
Altitude	-50.0°		49.0°

Equinox	03/20/2025 02:01:14 AM
Solstice	06/20/2025 07:42:18 PM

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