Palo Alto Weather Current Conditions

Weather • Air Quality • Seismic Activity

PaloAltoWeather.com

Current

Today's Highs/Lows

Sun & Moon

AQI

11 Good

—PM2.5

2 µg/m³

▲

UV Index

0.0 Low

▲

Temperature
59.4°F

Dew Point
55.8°F

Rain Today
0.00 in

Rain Rate
0.00 in/h

Wind
0 mph

Humidity
88%

Heat Index
59.2°F

Wind Chill
59.4°F

24 Hour Rain

Radiation
0 W/m²

ET
0.00 in

Barometer
29.833 inHg

WeatherBoard

Overnight

NWS Forecast

Mostly clear, with a low around 63. East wind around 1 mph.

AQI	13 9
PM 2.5	2 2	µg/m³
UV Index	0.0 0.0
Temperature	63.3 59.4	°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	29.854 29.833	inHg
Dew Point	58.4 55.6	°F
Humidity	88 83	%
Heat Index	63.3	°F
Wind Chill	59.4	°F
ET	0.00 0.00	in

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

Downstream Systems