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Palo Alto Weather Current Conditions

Weather • Air Quality • Seismic Activity

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Current Forecast Radar Gauges Graphs Highs/Lows Celestial Seismograph Reports About

Current

Today's Highs/Lows

Sun & Moon

AQI

16 Good

—PM2.5

3 µg/m³

▲

UV Index

0.0 Low

▲

Temperature
57.5°F

Dew Point
53.3°F

Rain Today
0.00 in

Rain Rate
0.00 in/h

Wind
1 mph
N
(0°)

Humidity
86%

Heat Index
57.0°F

Wind Chill
57.5°F

24 Hour Rain

Radiation
0 W/m²

ET
0.00 in

Barometer
30.036 inHg

WeatherBoard

Overnight

NWS Forecast

Mostly cloudy, with a low around 57. North northwest wind around 6 mph.

AQI	24 15
PM 2.5	4 3	µg/m³
UV Index	0.0 0.0
Temperature	58.2 55.3	°F
Rain	0.00	in
Rain Rate	0.00	in/h
Wind Max	7 314	mph °
Wind Average	1	mph
Wind RMS	1	mph
Vector Average Average Direction	1 347	mph °
Radiation	0 0	W/m²
Barometer	30.042 30.027	inHg
Dew Point	54.8 52.1	°F
Humidity	90 85	%
Heat Index	57.8	°F
Wind Chill	55.3	°F
ET	0.00 0.00	in

☀			☽
Rise	06:02:25 AM		Rise	12:56:13 AM
Transit	01:14:49 PM		Transit	08:17:05 AM
Set	08:26:47 PM		Set	03:49:29 PM
Daylight	14:24			Last quarter 34% full
Azimuth	42.1°			89.8°
Altitude	-19.4°			34.6°

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