Palo Alto Weather Current Conditions

Current

Today's Highs/Lows

Sun & Moon

AQI

21 Good

—PM2.5

4 µg/m³

▲

UV Index

0.0 Low

▲

Temperature
57.1°F

Dew Point
52.3°F

Rain Today
0.00 in

Rain Rate
0.00 in/h

Wind
2 mph
SSE
(158°)

Humidity
84%

Heat Index
56.5°F

Wind Chill
57.1°F

24 Hour Rain

Radiation
0 W/m²

ET
0.00 in

Barometer
30.022 inHg

WeatherBoard

Overnight

NWS Forecast

Partly cloudy, with a low around 53. North wind around 3 mph.

AQI	25 15
PM 2.5	5 3	µg/m³
UV Index	0.0 0.0
Temperature	58.0 54.0	°F
Rain	0.00	in
Rain Rate	0.00	in/h
Wind Max	6 107	mph °
Wind Average	1	mph
Wind RMS	1	mph
Vector Average Average Direction	1 144	mph °
Radiation	0 0	W/m²
Barometer	30.069 30.012	inHg
Dew Point	53.5 50.0	°F
Humidity	88 83	%
Heat Index	57.5	°F
Wind Chill	54.0	°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