Weather forecast for tomorrowMountain View, HI

Weather forecast for tomorrow

Sunday Oct 18, 2026

  • 75°F
  • 66°F
Showers
Showers
  • Precip. probability: 70%
  • Precipitation: 0.83"
  • Wind: 11mphN 0°
  • Humidity: 84%
  • UV index: 8
  • Sunrise: 6:16 am HST
  • Sunset: 5:54 pm HST
  • ▼
Tomorrow, in Mountain View, expect light rain showers throughout the day, with a break in the rain later in the day.
Elevated precipitation of 0.83" is expected. A mild temperature range, peaking at a moderately hot 75.2°F and bottoming out at an enjoyable 66.2°F, is forecasted.
The anticipated high will reflect the normal October maximum of 74.7°F.
Sunrise will be at 6:16 am and sunset at 5:54 pm; tomorrow's daylight will last for 11h and 39min.

Hourly overview

Hourly temperatures

Warmest period: 12 pm - 3 pm 75°C.
Coldest hour: 6 am 66°C.

Chance of precipitation

Highest chance: 3 am 63%.

Hourly weather forecast

  • 12 am
  • 66°F
  • Feels like:
    68°F
Showers
Showers
  • Precip. probability: 57%
  • Precipitation: 0.04"
  • Wind: 7mphWNW 285°
  • Humidity: 90%
  • Pressure: 30.03"Hg
  • Visibility: 5mi
  • UV index: 0
  • ▼
  • 2 am
  • 66°F
  • Feels like:
    68°F
Showers
Showers
  • Precip. probability: 66%
  • Precipitation: 0.04"
  • Wind: 7mphW 276°
  • Humidity: 88%
  • Pressure: 30.03"Hg
  • Visibility: 4mi
  • UV index: 0
  • ▼
  • 4 am
  • 66°F
  • Feels like:
    68°F
Showers
Showers
  • Precip. probability: 62%
  • Precipitation: 0.04"
  • Wind: 7mphWNW 283°
  • Humidity: 91%
  • Pressure: 30"Hg
  • Visibility: 5mi
  • UV index: 0
  • ▼
  • 6 am
  • 66°F
  • Feels like:
    66°F
Showers
Showers
  • Precip. probability: 52%
  • Precipitation: 0.04"
  • Wind: 8mphWNW 287°
  • Humidity: 91%
  • Pressure: 30.03"Hg
  • Visibility: 5mi
  • UV index: 0
  • ▼
Sunrise: 6:16 am
  • 8 am
  • 68°F
  • Feels like:
    70°F
Showers
Showers
  • Precip. probability: 43%
  • Precipitation: 0.04"
  • Wind: 8mphNW 314°
  • Humidity: 88%
  • Pressure: 30.06"Hg
  • Visibility: 6mi
  • UV index: 1
  • ▼
  • 10 am
  • 73°F
  • Feels like:
    75°F
Showers
Showers
  • Precip. probability: 52%
  • Precipitation: 0.04"
  • Wind: 9mphN 358°
  • Humidity: 81%
  • Pressure: 30.09"Hg
  • Visibility: 4mi
  • UV index: 5
  • ▼
  • 12 pm
  • 73°F
  • Feels like:
    75°F
Showers
Showers
  • Precip. probability: 62%
  • Precipitation: 0.04"
  • Wind: 10mphNNE 19°
  • Humidity: 79%
  • Pressure: 30.06"Hg
  • Visibility: 4mi
  • UV index: 8
  • ▼
  • 2 pm
  • 73°F
  • Feels like:
    75°F
Showers
Showers
  • Precip. probability: 63%
  • Precipitation: 0.08"
  • Wind: 10mphNNE 24°
  • Humidity: 83%
  • Pressure: 30"Hg
  • Visibility: 4mi
  • UV index: 5
  • ▼
  • 4 pm
  • 72°F
  • Feels like:
    73°F
Showers
Showers
  • Precip. probability: 68%
  • Precipitation: 0.04"
  • Wind: 9mphNNE 13°
  • Humidity: 86%
  • Pressure: 30"Hg
  • Visibility: 2mi
  • UV index: 1
  • ▼
Sunset: 5:54 pm
  • 6 pm
  • 70°F
  • Feels like:
    72°F
Showers
Showers
  • Precip. probability: 62%
  • Precipitation: 0.04"
  • Wind: 7mphN 350°
  • Humidity: 90%
  • Pressure: 30.03"Hg
  • Visibility: 2mi
  • UV index: 0
  • ▼
  • 8 pm
  • 68°F
  • Feels like:
    70°F
Showers
Showers
  • Precip. probability: 50%
  • Precipitation: 0.08"
  • Wind: 7mphNW 315°
  • Humidity: 92%
  • Pressure: 30.06"Hg
  • Visibility: 3mi
  • UV index: 0
  • ▼
  • 10 pm
  • 68°F
  • Feels like:
    70°F
Showers
Showers
  • Precip. probability: 49%
  • Precipitation: 0.08"
  • Wind: 7mphWNW 292°
  • Humidity: 92%
  • Pressure: 30.09"Hg
  • Visibility: 2mi
  • UV index: 0
  • ▼
Tomorrow, on Sunday, primarily rain-soaked and occasionally overcast weather is forecasted.
Rain is anticipated throughout the entire day, with precipitation varying from a minimal 0.04" to a maximum of 0.08". The most intense rain will be falling at 2 pm, 7 pm, 8 pm, 10 pm and 11 pm.
The temperature will vary between a minimum of 66.2°F and a maximum of 75.2°F. The warmest part of the day is anticipated around 1 pm.
Tomorrow, expect conditions consistent with October's usual high temperature. The lowest temperature tomorrow will be also alike with October's average minimum.
Updated: Oct 17, 2026 @ 16:49:03 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Sunday, in Mountain View, showers will pass through, with occasional dry intervals.

Yes, it will rain tomorrow in Mountain View. High precipitation of 0.83" is anticipated.

Tomorrow, the maximum temperature will be 75.2°F, while the minimum temperature will be 66.2°F.
Tomorrow, the maximum temperature will be in line with the average highest temperature in October. Tomorrow, the lowest temperature will be also in line with the average low temperature.

On Sunday, in Mountain View, sunrise will be at 6:16 am and sunset at 5:54 pm (HST).

Tomorrow, the daylight will last for 11h and 39min.