Palo Alto Weather Current Conditions

Current

Today's Highs/Lows

Sun & Moon

AQI

18 Good

—PM2.5

3 µg/m³

▲

UV Index

2.3 Low

▲

Temperature
64.8°F

Dew Point
57.1°F

Rain Today
0.00 in

Rain Rate
0.00 in/h

Wind
2 mph
SE
(135°)

Humidity
76%

Heat Index
64.6°F

Wind Chill
64.8°F

24 Hour Rain

Radiation
315 W/m²

ET
0.00 in

Barometer
30.071 inHg

WeatherBoard

Monday

NWS Forecast

Sunny. High near 77, with temperatures falling to around 75 in the afternoon. North wind 1 to 12 mph.

AQI	20 8
PM 2.5	4 2	µg/m³
UV Index	2.3 0.0
Temperature	65.0 54.9	°F
Rain	0.00	in
Rain Rate	0.00	in/h
Wind Max	5 30	mph °
Wind Average	1	mph
Wind RMS	1	mph
Vector Average Average Direction	0 314	mph °
Radiation	373 0	W/m²
Barometer	30.074 30.038	inHg
Dew Point	58.2 51.5	°F
Humidity	91 76	%
Heat Index	64.9	°F
Wind Chill	54.9	°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