Palo Alto Weather Current Conditions

Current

Today's Highs/Lows

Sun & Moon

AQI

11 Good

—PM2.5

2 µg/m³

▲

UV Index

0.0 Low

▲

Temperature
66.5°F

Dew Point
59.4°F

Rain Today
0.00 in

Rain Rate
0.00 in/h

Wind
0 mph

Humidity
78%

Heat Index
66.5°F

Wind Chill
66.5°F

24 Hour Rain

Radiation
0 W/m²

ET
0.00 in

Barometer
29.949 inHg

WeatherBoard

Overnight

NWS Forecast

A slight chance of drizzle before 5am. Mostly cloudy, with a low around 62. Southeast wind around 5 mph. Chance of precipitation is 20%.

AQI	19 11
PM 2.5	4 2	µg/m³
UV Index	0.0 0.0
Temperature	67.3 66.4	°F
Rain	0.00	in
Rain Rate	0.00	in/h
Wind Max	3 269	mph °
Wind Average	0	mph
Wind RMS	1	mph
Vector Average Average Direction	0 321	mph °
Radiation	0 0	W/m²
Barometer	29.956 29.945	inHg
Dew Point	59.4 58.3	°F
Humidity	78 74	%
Heat Index	67.3	°F
Wind Chill	66.4	°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