Weather forecast for tomorrowInarajan, GU

Weather forecast for tomorrow

Monday Oct 19, 2026

  • 82°F
  • 79°F
Thunderstorms / Wind
Thunderstorms / Wind
  • Precip. probability: 98%
  • Precipitation: 0.67"
  • Wind: 21mphSSE 149°
  • Humidity: 89%
  • UV index: 6
  • Sunrise: 6:12 am ChST
  • Sunset: 6:00 pm ChST
  • ▼
On Monday, October 19, storm clouds and high winds may develop together.
The likelihood of rain for tomorrow is high, and precipitation will be moderate. A subtle difference will be noticeable between the daytime peak temperature of a warm 82.4°F and the nighttime low of a temperate 78.8°F.
The maximum heat index, which factors the actual air temperature with the relative humidity, is evaluated at a humid 93.2°F. Note that heat index values are valued for light wind and location in the shade.
Expect the maximum temperature to remain consistent with the typical October high of 84.4°F.
Sunrise will be at 6:12 am and sunset at 6:00 pm; tomorrow's daylight will last for 11h and 48min.

Hourly overview

Hourly temperatures

Warmest hour: 3 pm 91°C.
Coldest period: 12 am - 9 am 88°C.

Chance of precipitation

Highest chance: 12 am 80%.

Hourly weather forecast

  • 12 am
  • 81°F
  • Feels like:
    88°F
Showers / Wind
Showers / Wind
  • Precip. probability: 80%
  • Precipitation: 0.04"
  • Wind: 24mphSE 141°
  • Humidity: 90%
  • Pressure: 29.74"Hg
  • Visibility: 5mi
  • UV index: 0
  • ▼
  • 2 am
  • 81°F
  • Feels like:
    88°F
Showers / Wind
Showers / Wind
  • Precip. probability: 54%
  • Precipitation: 0.04"
  • Wind: 25mphSE 140°
  • Humidity: 90%
  • Pressure: 29.74"Hg
  • Visibility: 7mi
  • UV index: 0
  • ▼
  • 4 am
  • 79°F
  • Feels like:
    88°F
Showers / Wind
Showers / Wind
  • Precip. probability: 58%
  • Precipitation: 0.08"
  • Wind: 22mphSE 143°
  • Humidity: 90%
  • Pressure: 29.74"Hg
  • Visibility: 7mi
  • UV index: 0
  • ▼
  • 6 am
  • 81°F
  • Feels like:
    88°F
Showers / Wind
Showers / Wind
  • Precip. probability: 64%
  • Precipitation: 0.08"
  • Wind: 22mphSSE 146°
  • Humidity: 90%
  • Pressure: 29.77"Hg
  • Visibility: 7mi
  • UV index: 0
  • ▼
Sunrise: 6:12 am
  • 8 am
  • 81°F
  • Feels like:
    90°F
Showers / Wind
Showers / Wind
  • Precip. probability: 64%
  • Precipitation: 0.08"
  • Wind: 21mphSSE 150°
  • Humidity: 91%
  • Pressure: 29.8"Hg
  • Visibility: 7mi
  • UV index: 1
  • ▼
  • 10 am
  • 81°F
  • Feels like:
    90°F
Showers / Wind
Showers / Wind
  • Precip. probability: 75%
  • Precipitation: 0.08"
  • Wind: 21mphSSE 149°
  • Humidity: 90%
  • Pressure: 29.83"Hg
  • Visibility: 7mi
  • UV index: 4
  • ▼
  • 12 pm
  • 81°F
  • Feels like:
    90°F
Showers / Wind
Showers / Wind
  • Precip. probability: 66%
  • Precipitation: 0.08"
  • Wind: 20mphSSE 151°
  • Humidity: 91%
  • Pressure: 29.83"Hg
  • Visibility: 7mi
  • UV index: 6
  • ▼
  • 2 pm
  • 81°F
  • Feels like:
    91°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 57%
  • Precipitation: 0.04"
  • Wind: 19mphSSE 148°
  • Humidity: 90%
  • Pressure: 29.77"Hg
  • Visibility: 7mi
  • UV index: 4
  • ▼
  • 4 pm
  • 82°F
  • Feels like:
    91°F
Showers
Showers
  • Precip. probability: 49%
  • Precipitation: 0.04"
  • Wind: 18mphSE 146°
  • Humidity: 85%
  • Pressure: 29.8"Hg
  • Visibility: 7mi
  • UV index: 1
  • ▼
  • 6 pm
  • 81°F
  • Feels like:
    90°F
Cloudy
Cloudy
  • Precip. probability: 14%
  • Precipitation: 0"
  • Wind: 15mphSE 141°
  • Humidity: 88%
  • Pressure: 29.83"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:00 pm
  • 8 pm
  • 81°F
  • Feels like:
    90°F
Cloudy
Cloudy
  • Precip. probability: 11%
  • Precipitation: 0"
  • Wind: 12mphSE 128°
  • Humidity: 89%
  • Pressure: 29.85"Hg
  • Visibility: 9mi
  • UV index: 0
  • ▼
  • 10 pm
  • 81°F
  • Feels like:
    90°F
Cloudy
Cloudy
  • Precip. probability: 10%
  • Precipitation: 0"
  • Wind: 12mphSE 124°
  • Humidity: 90%
  • Pressure: 29.88"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Tomorrow, on Monday, a combination of damp, gloomy and stormy weather is anticipated.
Rain is forecasted from 12 am to 5 pm. With moderate precipitation of 0.2", most rainfall is expected at 11 am.
The temperature difference will be unnoticeable, with the lowest temperature of 78.8°F and the highest temperature of 82.4°F. The feels-like temperature variation throughout the day will be unnoticeable, with a minimum of 87.8°F and a maximum of 91.4°F. The warmest part of the day will be from 3 pm to 5 pm.
The maximum temperature will be alike with the average high of 84.4°F in October. The minimum temperature will be also a few degrees lower than October's average low of 82.6°F.
Updated: Oct 18, 2026 @ 08:39:31 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Tomorrow, in Inarajan, strong winds are expected during storm periods.

Moderate precipitation of 0.67" is predicted. The chance of rainfall is high at 98%.

Tomorrow, the maximum temperature will be 82.4°F, while the minimum temperature will be 78.8°F. The maximum heat index, which indicates how humid air affects the felt temperature, is computed to be 93.2°F.
The highest temperature will be in line with the average maximum of 84.4°F in October. The lowest temperature will be relatively lower than the average low of 82.6°F.

On Monday, in Inarajan, sunrise will be at 6:12 am and sunset at 6:00 pm (ChST).

Tomorrow, the daylight will last for 11h and 48min.