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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

44 Good

—PM2.5

8 µg/m³

▲

UV Index

0.0 Low

▲

Temperature
58.3°F

Dew Point
56.0°F

Rain Today
0.00 in

Rain Rate
0.00 in/h

Wind
0 mph

Humidity
92%

Heat Index
58.2°F

Wind Chill
58.3°F

24 Hour Rain

Radiation
0 W/m²

ET
0.00 in

Barometer
29.863 inHg

WeatherBoard

Overnight

NWS Forecast

Partly cloudy, with a low around 59. South southeast wind around 3 mph.

AQI	48 36
PM 2.5	9 6	µg/m³
UV Index	0.0 0.0
Temperature	59.5 58.2	°F
Rain	0.00	in
Rain Rate	0.00	in/h
Wind Max	1 46	mph °
Wind Average	0	mph
Wind RMS	0	mph
Vector Average Average Direction	0 N/A	mph °
Radiation	0 0	W/m²
Barometer	29.874 29.858	inHg
Dew Point	56.6 55.6	°F
Humidity	92 90	%
Heat Index	59.4	°F
Wind Chill	58.2	°F
ET	0.00 0.00	in

☀			☽
Rise	07:10:13 AM		Rise	07:30:51 PM
Transit	12:55:49 PM		Transit	01:54:48 AM
Set	06:40:51 PM		Set	09:06:06 AM
Daylight	11:30			Full 98% full
Azimuth	13.7°			161.9°
Altitude	-57.9°			66.8°

Solstice	12/21/2025 07:02:51 AM
Equinox	03/20/2026 07:45:53 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