Palo Alto Weather Current Conditions

Current

Today's Highs/Lows

Sun & Moon

AQI

14 Good

—PM2.5

3 µg/m³

▲

UV Index

0.0 Low

▲

Temperature
56.9°F

Dew Point
53.7°F

Rain Today
0.00 in

Rain Rate
0.00 in/h

Wind
0 mph

Humidity
89%

Heat Index
56.5°F

Wind Chill
56.9°F

24 Hour Rain

Radiation
0 W/m²

ET
0.00 in

Barometer
29.900 inHg

WeatherBoard

Overnight

NWS Forecast

A slight chance of drizzle after 5am. Partly cloudy, with a low around 59. Southeast wind around 7 mph. Chance of precipitation is 20%.

AQI	21 12
PM 2.5	4 2	µg/m³
UV Index	0.0 0.0
Temperature	63.0 55.3	°F
Rain	0.00	in
Rain Rate	0.00	in/h
Wind Max	2 331	mph °
Wind Average	0	mph
Wind RMS	0	mph
Vector Average Average Direction	0 315	mph °
Radiation	0 0	W/m²
Barometer	29.903 29.883	inHg
Dew Point	55.8 51.7	°F
Humidity	89 77	%
Heat Index	62.6	°F
Wind Chill	55.3	°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