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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

28 Good

—PM2.5

5 µg/m³

▲

UV Index

6.3 High

▲

Temperature
74.2°F

Dew Point
59.4°F

Rain Today
0.00 in

Rain Rate
0.00 in/h

Wind
2 mph
N
(0°)

Humidity
60%

Heat Index
74.1°F

Wind Chill
74.2°F

24 Hour Rain

Radiation
656 W/m²

ET
0.00 in

Barometer
30.070 inHg

WeatherBoard

Wednesday

NWS Forecast

Sunny, with a high near 84. North wind 2 to 12 mph.

AQI	31 18
PM 2.5	6 3	µg/m³
UV Index	6.4 0.0
Temperature	74.7 55.0	°F
Rain	0.00	in
Rain Rate	0.00	in/h
Wind Max	7 77	mph °
Wind Average	1	mph
Wind RMS	1	mph
Vector Average Average Direction	0 39	mph °
Radiation	659 0	W/m²
Barometer	30.077 30.042	inHg
Dew Point	60.5 52.1	°F
Humidity	91 59	%
Heat Index	74.7	°F
Wind Chill	55.0	°F
ET	0.01 0.00	in

☀			☽
Rise	06:17:07 AM		Rise	06:54:21 PM
Transit	01:14:17 PM		Transit	11:32:56 PM
Set	08:10:54 PM		Set	03:11:41 AM
Daylight	13:53			Waxing gibbous 93% full
Azimuth	114.8°			347.1°
Altitude	52.9°			-80.0°

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