Weather forecast for tomorrowRock Island, WA
Weather forecast for tomorrow
Monday Oct 19, 2026
- 64°F
- 45°F
Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphWNW 285°
- Humidity: 42%
- UV index: 1
- Sunrise: 7:25 am PDT
- Sunset: 6:05 pm PDT
- details ▼
Tomorrow, in Rock Island, expect mostly gray skies with limited brightness.
The highest temperature will be a comfortable 64.4°F, while the lowest forecasted temperature is a chilly 44.6°F.
Meteorological data shows 64.4°F is more characteristic of September's climate profile than October's.
Sunrise will be at 7:25 am and sunset at 6:05 pm; tomorrow's daylight will last for 10h and 40min.
The highest temperature will be a comfortable 64.4°F, while the lowest forecasted temperature is a chilly 44.6°F.
Meteorological data shows 64.4°F is more characteristic of September's climate profile than October's.
Sunrise will be at 7:25 am and sunset at 6:05 pm; tomorrow's daylight will last for 10h and 40min.
Hourly overview
Hourly temperatures
Warmest hour: 3 pm 63°C.
Coldest hour: 6 am 46°C.
Coldest hour: 6 am 46°C.
Chance of precipitation
Highest chance: 12 am - 9 pm 0%.
Hourly weather forecast
- 12 am
- 50°F
- Feels like:48°F
Mostly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 5mphNNW 326°
- Humidity: 48%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 2 am
- 50°F
- Feels like:48°F
Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 6mphNW 322°
- Humidity: 50%
- Pressure: 29.91"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 4 am
- 48°F
- Feels like:45°F
Mostly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 6mphNW 315°
- Humidity: 54%
- Pressure: 29.91"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 am
- 46°F
- Feels like:45°F
Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 5mphNW 313°
- Humidity: 56%
- Pressure: 29.91"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunrise: 7:25 am
- 8 am
- 46°F
- Feels like:45°F
Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphNW 320°
- Humidity: 55%
- Pressure: 29.91"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 am
- 52°F
- Feels like:52°F
Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphWNW 294°
- Humidity: 47%
- Pressure: 29.91"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 12 pm
- 57°F
- Feels like:57°F
Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphNW 320°
- Humidity: 40%
- Pressure: 29.91"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 2 pm
- 61°F
- Feels like:61°F
Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphSW 230°
- Humidity: 32%
- Pressure: 29.91"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 4 pm
- 63°F
- Feels like:63°F
Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphSE 134°
- Humidity: 32%
- Pressure: 29.88"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 pm
- 59°F
- Feels like:59°F
Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphENE 78°
- Humidity: 40%
- Pressure: 29.91"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:05 pm
- 8 pm
- 55°F
- Feels like:54°F
Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphN 359°
- Humidity: 45%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 54°F
- Feels like:52°F
Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 5mphNW 326°
- Humidity: 49%
- Pressure: 29.97"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Tomorrow, primarily gloomy and occasionally mostly clear weather is anticipated.
The temperature will vary between a minimum of 46.4°F and a maximum of 62.6°F. The warmest part of the day will be at 3 pm and 4 pm.
The day’s peak temperature will reflect September's norm of 71.6°F more than October's 55.9°F. The nighttime low will be a couple of degrees higher than the typical October minimum temperature of 39.7°F.
The temperature will vary between a minimum of 46.4°F and a maximum of 62.6°F. The warmest part of the day will be at 3 pm and 4 pm.
The day’s peak temperature will reflect September's norm of 71.6°F more than October's 55.9°F. The nighttime low will be a couple of degrees higher than the typical October minimum temperature of 39.7°F.
Updated: Oct 18, 2026 @ 08:44:45 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
Tomorrow, cloudy weather is expected.
Tomorrow, the maximum temperature will be 64.4°F, while the minimum temperature will be 44.6°F.
The maximum temperature will be slightly warmer than the average highest temperature of 55.9°F in October. The lowest temperature will be also a few degrees higher than the average low of 39.7°F.
The maximum temperature will be slightly warmer than the average highest temperature of 55.9°F in October. The lowest temperature will be also a few degrees higher than the average low of 39.7°F.
On Monday, in Rock Island, sunrise will be at 7:25 am and sunset at 6:05 pm (PDT).
Tomorrow, the daylight will last for 10h and 40min.
