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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

23 Good

—PM2.5

4 µg/m³

▲

UV Index

0.0 Low

▲

Temperature
49.7°F

Dew Point
47.5°F

Rain Today
0.00 in

Rain Rate
0.00 in/h

Wind
0 mph

Humidity
92%

Heat Index
48.7°F

Wind Chill
49.7°F

24 Hour Rain

Radiation
0 W/m²

ET
0.00 in

Barometer
30.109 inHg

WeatherBoard

Tonight

NWS Forecast

Mostly clear, with a low around 52. West wind around 5 mph.

AQI	25 21
PM 2.5	5 4	µg/m³
UV Index	0.0 0.0
Temperature	50.3 49.7	°F
Rain	0.00	in
Rain Rate	0.00	in/h
Wind Max	1 135	mph °
Wind Average	0	mph
Wind RMS	0	mph
Vector Average Average Direction	0 N/A	mph °
Radiation	0 0	W/m²
Barometer	30.113 30.108	inHg
Dew Point	48.1 47.5	°F
Humidity	92 92	%
Heat Index	49.4	°F
Wind Chill	49.7	°F
ET	0.00 0.00	in

☀			☽
Rise	07:17:30 AM		Rise	02:34:48 AM
Transit	12:53:52 PM		Transit	09:34:20 AM
Set	06:29:42 PM		Set	04:22:57 PM
Daylight	11:12			Waning crescent 24% full
Azimuth	347.7°			50.0°
Altitude	-61.1°			-21.4°

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