Palo Alto Weather Current Conditions

Current

Today's Highs/Lows

Sun & Moon

AQI

9 Good

—PM2.5

2 µg/m³

▲

UV Index

0.0 Low

▲

Temperature
54.7°F

Dew Point
47.3°F

Rain Today
0.00 in

Rain Rate
0.00 in/h

Wind
2 mph
NW
(315°)

Humidity
76%

Heat Index
53.4°F

Wind Chill
54.7°F

24 Hour Rain

Radiation
0 W/m²

ET
0.00 in

Barometer
29.839 inHg

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Tonight

NWS Forecast

Rain likely after 11pm. Mostly cloudy, with a low around 48. South wind 5 to 9 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.

AQI	32 9
PM 2.5	6 2	µg/m³
UV Index	5.6 0.0
Temperature	68.3 40.6	°F
Rain	0.00	in
Rain Rate	0.00	in/h
Wind Max	24 46	mph °
Wind Average	3	mph
Wind RMS	4	mph
Vector Average Average Direction	1 272	mph °
Radiation	679 0	W/m²
Barometer	29.857 29.782	inHg
Dew Point	47.9 35.5	°F
Humidity	85 37	%
Heat Index	66.9	°F
Wind Chill	40.6	°F
ET	0.02 0.00	in

☀		☽
Rise	07:24:26 AM	Rise	04:56:27 PM
Transit	01:18:15 PM	Transit	11:57:44 PM
Set	07:12:40 PM	Set	06:22:14 AM
Daylight	11:48		Waxing gibbous 96% full
Azimuth	280.9°		106.0°
Altitude	-19.1°		42.2°

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