Palo Alto Weather Current Conditions

Current

Today's Highs/Lows

Sun & Moon

AQI

22 Good

—PM2.5

4 µg/m³

▲

UV Index

0.0 Low

▲

Temperature
63.6°F

Dew Point
59.7°F

Rain Today
0.00 in

Rain Rate
0.00 in/h

Wind
1 mph
NE
(45°)

Humidity
87%

Heat Index
63.7°F

Wind Chill
63.6°F

24 Hour Rain

Radiation
0 W/m²

ET
0.00 in

Barometer
29.869 inHg

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Tonight

NWS Forecast

A chance of showers and thunderstorms. Mostly cloudy, with a low around 64. North northwest wind 2 to 6 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

AQI	31 21
PM 2.5	6 4	µg/m³
UV Index	0.0 0.0
Temperature	64.1 63.6	°F
Rain	0.00	in
Rain Rate	0.00	in/h
Wind Max	6 44	mph °
Wind Average	1	mph
Wind RMS	1	mph
Vector Average Average Direction	1 0	mph °
Radiation	0 0	W/m²
Barometer	29.869 29.852	inHg
Dew Point	60.1 59.0	°F
Humidity	87 85	%
Heat Index	64.3	°F
Wind Chill	63.6	°F
ET	0.00 0.00	in

☀		☽
Rise	06:53:53 AM	Rise	04:42:20 AM
Transit	01:02:01 PM	Transit	11:35:45 AM
Set	07:09:32 PM	Set	06:18:14 PM
Daylight	12:15		Waning crescent 6% full
Azimuth	7.1°		35.3°
Altitude	-51.0°		-31.8°

Equinox	09/22/2025 11:19:17 AM
Solstice	12/21/2025 07:02:51 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