Santa Clara

Current Weather

21°70°

Humid and Mostly Cloudy

Feels Like: 21°70°

Min: 21°69°

Max: 26°79°

The next few hours will be humid and mostly cloudy, with today reaching 26°C and dropping to 21°C. The coming days will be light rain throughout the day and possible thunderstorms in the afternoon.

Hourly Forecast
21°69°22°71°23°73°24°76°25°77°25°78°26°79°26°79°26°78°26°78°25°76°24°75°23°73°22°72°22°71°21°71°21°71°21°71°21°70°21°70°21°70°21°70°21°70°21°70°
76%
76%
76%
94%
94%
94%
68%
68%
68%
60%
60%
60%
42%
6%
6%
6am
7am
8am
9am
10am
11am
12pm
1pm
2pm
3pm
4pm
5pm
6pm
7pm
8pm
9pm
10pm
11pm
12am
1am
2am
3am
4am
5am
Today
Tomorrow

Want a closer look at the weather?

Premium adds minute-by-minute rain timing, yesterday comparisons, and more detail across Airpult.

Get Premium
Air Quality
19
Good

Air quality is satisfactory, and air pollution poses little or no risk.

GoodHazardous
Daylight Hours

05:37

Sunrise

17:23

Sunset

11 hours 45 minutes of sunlight today
Moon

07:08

Moonrise

18:09

Moonset

Daily Forecast

Today

21°69°
26°79°

Tuesday

21°70°
28°82°

Wednesday

21°69°
27°80°

Thursday

21°70°
28°82°

Friday

21°69°
27°81°

Saturday

21°69°
27°81°

Sunday

20°69°
26°79°

Monday

20°69°
26°78°

Tuesday

21°69°
26°78°

Wednesday

21°69°
27°81°
UV Index
No protection needed
0Low
LowExtreme
Humidity
95%Very Humid
LowHigh
Looking at the night sky?

See moon phases, eclipses, and seasons for this year.

View astronomy
Current stargazing conditions?

See sky darkness, moon phase, and the best viewing window for Santa Clara.

View stargazing score

Weather in Santa Clara today, October 12, 2026

Santa Clara looks damp on October 12, 2026, so plan for wet spells during the day. Early travel and outdoor time should assume rain can arrive quickly. Early hours look the most unsettled, with rain probability near 76% by 10:00. The thickest cloud arrives around 06:00, reaching about 76%.Santa Clara looks damp on October 12, 2026, so plan for wet spells during the day. Early travel and outdoor time should assume rain can arrive quickly. Early hours look the most unsettled, with rain probability near 76% by 10:00. The thickest cloud arrives around 06:00, reaching about 76%.

Temperatures climb from an overnight low near 21°C toward a daytime high of about 26°C. The air stays humid, with relative humidity between 74% and 98% and the peak around 06:00. Airflow remains manageable, reaching about 14 km/h around 09:00.Temperatures climb from an overnight low near 69°F toward a daytime high of about 79°F. The air stays humid, with relative humidity between 74% and 98% and the peak around 06:00. Airflow remains manageable, reaching about 9 mph around 09:00.

Through the afternoon wet weather remains a factor, with rain chances near 94% around 13:00. Cloud also stays substantial, close to 82% near 23:00. Expect visibility near 15.7 km, with poorer spells close to 8.2 km. Sunrise is at 05:37 and sunset at 17:23, giving 11 hours 45 minutes of sunlight today.Through the afternoon wet weather remains a factor, with rain chances near 94% around 13:00. Cloud also stays substantial, close to 82% near 23:00. Expect visibility near 9.7 mi, with poorer spells close to 5.1 mi. Sunrise is at 05:37 and sunset at 17:23, giving 11 hours 45 minutes of sunlight today.

The practical takeaway for Santa Clara on October 12, 2026 is simple: plan for rain, keep layers handy, and work around a high of about 26°C.The practical takeaway for Santa Clara on October 12, 2026 is simple: plan for rain, keep layers handy, and work around a high of about 79°F.

Frequently asked questions about weather in Santa Clara

How warm does it get in Santa Clara?

The warmest month in Santa Clara is April, with average high temperatures of 34°C. The average temperature during this period is around 28°C.The warmest month in Santa Clara is April, with average high temperatures of 93°F. The average temperature during this period is around 83°F.

How cold does it get in Santa Clara?

The coldest month in Santa Clara is January, with average low temperatures of 22°C. The average temperature during this period is around 26°C.The coldest month in Santa Clara is January, with average low temperatures of 71°F. The average temperature during this period is around 79°F.

What is the wettest time of year in Santa Clara?

The wettest month in Santa Clara is October, with an average of 416 mm of precipitation.The wettest month in Santa Clara is October, with an average of 16.4 in of precipitation.

What is the driest time of year in Santa Clara?

The driest month in Santa Clara is February, with an average of 3 mm of precipitation.The driest month in Santa Clara is February, with an average of 0.1 in of precipitation.

View full climate insights for Santa Clara →