Palo Alto Weather Current Conditions

Weather • Air Quality • Seismic Activity

PaloAltoWeather.com

Current

Today's Highs/Lows

Sun & Moon

AQI

14 Good

—PM2.5

3 µg/m³

▲

UV Index

0.0 Low

▲

Temperature
57.4°F

Dew Point
52.9°F

Rain Today
0.00 in

Rain Rate
0.00 in/h

Wind
1 mph
E
(90°)

Humidity
85%

Heat Index
56.8°F

Wind Chill
57.4°F

24 Hour Rain

Radiation
0 W/m²

ET
0.00 in

Barometer
29.906 inHg

WeatherBoard

Overnight

NWS Forecast

Mostly clear, with a low around 54. South wind around 3 mph.

AQI	17 12
PM 2.5	3 2	µg/m³
UV Index	0.0 0.0
Temperature	58.6 57.3	°F
Rain	0.00	in
Rain Rate	0.00	in/h
Wind Max	6 121	mph °
Wind Average	1	mph
Wind RMS	1	mph
Vector Average Average Direction	1 71	mph °
Radiation	0 0	W/m²
Barometer	29.922 29.906	inHg
Dew Point	53.4 52.6	°F
Humidity	85 82	%
Heat Index	58.0	°F
Wind Chill	57.3	°F
ET	0.00 0.00	in

Equinox	09/22/2025 11:19:17 AM
Solstice	12/21/2025 07:02:51 AM

Downstream Systems