Palo Alto Weather Current Conditions

Current

Today's Highs/Lows

Sun & Moon

AQI

22 Good

—PM2.5

4 µg/m³

▲

UV Index

1.9 Low

▲

Temperature
71.2°F

Dew Point
60.5°F

Rain Today
0.00 in

Rain Rate
0.00 in/h

Wind
1 mph
SE
(135°)

Humidity
69%

Heat Index
71.3°F

Wind Chill
71.2°F

24 Hour Rain

Radiation
184 W/m²

ET
0.00 in

Barometer
29.966 inHg

WeatherBoard

Today

NWS Forecast

A chance of rain after 11am. Mostly cloudy, with a high near 74. South southwest wind 3 to 10 mph. Chance of precipitation is 20%.

AQI	31 12
PM 2.5	6 2	µg/m³
UV Index	2.5 0.0
Temperature	71.2 65.2	°F
Rain	0.00	in
Rain Rate	0.00	in/h
Wind Max	12 173	mph °
Wind Average	1	mph
Wind RMS	1	mph
Vector Average Average Direction	1 200	mph °
Radiation	279 0	W/m²
Barometer	29.976 29.945	inHg
Dew Point	60.5 58.7	°F
Humidity	82 69	%
Heat Index	71.3	°F
Wind Chill	65.2	°F
ET	0.01 0.00	in

Solstice	12/21/2025 07:02:51 AM
Equinox	03/20/2026 07:45:53 AM

Downstream Systems