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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
58.4°F

Dew Point
55.2°F

Rain Today
0.00 in

Rain Rate
0.00 in/h

Wind
0 mph

Humidity
89%

Heat Index
58.1°F

Wind Chill
58.4°F

24 Hour Rain

Radiation
0 W/m²

ET
0.00 in

Barometer
29.902 inHg

WeatherBoard

Overnight

NWS Forecast

Partly cloudy, with a low around 58. North northwest wind around 5 mph.

AQI	26 17
PM 2.5	5 3	µg/m³
UV Index	0.0 0.0
Temperature	61.4 58.4	°F
Rain	0.00	in
Rain Rate	0.00	in/h
Wind Max	5 4	mph °
Wind Average	1	mph
Wind RMS	1	mph
Vector Average Average Direction	1 333	mph °
Radiation	0 0	W/m²
Barometer	29.916 29.898	inHg
Dew Point	58.2 55.2	°F
Humidity	91 89	%
Heat Index	61.4	°F
Wind Chill	58.4	°F
ET	0.00 0.00	in

☀			☽
Rise	05:57:28 AM		Rise	10:10:26 PM
Transit	01:14:11 PM		Transit	02:35:09 AM
Set	08:30:33 PM		Set	07:39:16 AM
Daylight	14:33			Full 97% full
Azimuth	41.5°			203.0°
Altitude	-18.3°			27.3°

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