Palo Alto Weather Current Conditions

Current

Today's Highs/Lows

Sun & Moon

AQI

9 Good

—PM2.5

2 µg/m³

▲

UV Index

0.0 Low

▲

Temperature
57.7°F

Dew Point
53.9°F

Rain Today
0.00 in

Rain Rate
0.00 in/h

Wind
1 mph
NNW
(338°)

Humidity
87%

Heat Index
57.3°F

Wind Chill
57.7°F

24 Hour Rain

Radiation
0 W/m²

ET
0.00 in

Barometer
30.012 inHg

WeatherBoard

Overnight

NWS Forecast

Mostly cloudy. Low around 57, with temperatures rising to around 59 overnight. West wind 2 to 6 mph.

AQI	12 7
PM 2.5	2 1	µg/m³
UV Index	0.0 0.0
Temperature	58.5 57.5	°F
Rain	0.00	in
Rain Rate	0.00	in/h
Wind Max	2 302	mph °
Wind Average	0	mph
Wind RMS	1	mph
Vector Average Average Direction	0 347	mph °
Radiation	0 0	W/m²
Barometer	30.018 30.011	inHg
Dew Point	54.2 53.4	°F
Humidity	87 85	%
Heat Index	58.0	°F
Wind Chill	57.5	°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