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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

17 Good

—PM2.5

3 µg/m³

▲

UV Index

0.0 Low

▲

Temperature
64.3°F

Dew Point
59.0°F

Rain Today
0.00 in

Rain Rate
0.00 in/h

Wind
0 mph

Humidity
83%

Heat Index
64.3°F

Wind Chill
64.3°F

24 Hour Rain

Radiation
0 W/m²

ET
0.00 in

Barometer
30.033 inHg

WeatherBoard

Tonight

NWS Forecast

Mostly clear, with a low around 59. North northwest wind 3 to 12 mph.

AQI	18 17
PM 2.5	3 3	µg/m³
UV Index	0.0 0.0
Temperature	64.3 64.1	°F
Rain	0.00	in
Rain Rate	0.00	in/h
Wind Max	2 79	mph °
Wind Average	0	mph
Wind RMS	0	mph
Vector Average Average Direction	0 N/A	mph °
Radiation	0 0	W/m²
Barometer	30.033 30.031	inHg
Dew Point	59.0 58.8	°F
Humidity	83 83	%
Heat Index	64.3	°F
Wind Chill	64.1	°F
ET	0.00 0.00	in

☀			☽
Rise	06:17:54 AM		Rise	07:35:29 PM
Transit	01:14:10 PM		Transit	12:26:37 AM
Set	08:09:51 PM		Set	04:15:46 AM
Daylight	13:51			Waxing gibbous 95% full
Azimuth	339.9°			187.7°
Altitude	-33.8°			25.0°

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