Weather forecast for tomorrowRiver, IN
Weather forecast for tomorrow
Monday Oct 19, 2026
- 68°F
- 36°F
Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 1mphSSE 151°
- Humidity: 55%
- UV index: 4
- Sunrise: 7:57 am EDT
- Sunset: 6:55 pm EDT
- details ▼
Tomorrow, on Monday, expect bright skies and plenty of sunshine.
A stark contrast will be evident between the daytime peak temperature of a pleasant 68°F and the nighttime low of a wintry 35.6°F.
A high of 68°F is expected, which resembles September's climate average of 73.9°F more than October's 61.5°F.
Sunrise will be at 7:57 am and sunset at 6:55 pm; tomorrow's daylight will last for 10h and 58min.
A stark contrast will be evident between the daytime peak temperature of a pleasant 68°F and the nighttime low of a wintry 35.6°F.
A high of 68°F is expected, which resembles September's climate average of 73.9°F more than October's 61.5°F.
Sunrise will be at 7:57 am and sunset at 6:55 pm; tomorrow's daylight will last for 10h and 58min.
Hourly overview
Hourly temperatures
Warmest hour: 3 pm 66°C.
Coldest hour: 6 am 36°C.
Coldest hour: 6 am 36°C.
Chance of precipitation
Highest chance: 6 am 5%.
Hourly weather forecast
- 12 am
- 45°F
- Feels like:45°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 1mphS 177°
- Humidity: 75%
- Pressure: 30.42"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 2 am
- 41°F
- Feels like:41°F
Clear
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 2mphSSE 168°
- Humidity: 80%
- Pressure: 30.42"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 4 am
- 39°F
- Feels like:39°F
Clear
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 1mphS 189°
- Humidity: 87%
- Pressure: 30.42"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 am
- 36°F
- Feels like:36°F
Clear
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 0mphS 184°
- Humidity: 94%
- Pressure: 30.42"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunrise: 7:57 am
- 8 am
- 36°F
- Feels like:36°F
Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 0mphS 171°
- Humidity: 93%
- Pressure: 30.45"Hg
- Visibility: 6mi
- UV index: 0
- details ▼
- 10 am
- 48°F
- Feels like:48°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 0mphS 174°
- Humidity: 71%
- Pressure: 30.45"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 12 pm
- 59°F
- Feels like:59°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 0mphS 175°
- Humidity: 47%
- Pressure: 30.42"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 2 pm
- 64°F
- Feels like:64°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 0mphSE 129°
- Humidity: 37%
- Pressure: 30.36"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 4 pm
- 66°F
- Feels like:66°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 0mphSE 140°
- Humidity: 34%
- Pressure: 30.33"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 6 pm
- 64°F
- Feels like:64°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 0mphESE 102°
- Humidity: 36%
- Pressure: 30.33"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:55 pm
- 8 pm
- 54°F
- Feels like:54°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 0mphNE 38°
- Humidity: 60%
- Pressure: 30.33"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 48°F
- Feels like:48°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 0mphNNE 27°
- Humidity: 76%
- Pressure: 30.33"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Tomorrow, sunshine is expected.
The temperature will vary between the lowest temperature of 35.6°F and the highest temperature of 66.2°F. The warmest part of the day will be from 3 pm to 5 pm.
The temperature will feel more consistent with September's average high than the expected maximum for October. Forecast models suggest a low more similar to November's typical minimum of 34.3°F than October's usual 45.5°F.
The temperature will vary between the lowest temperature of 35.6°F and the highest temperature of 66.2°F. The warmest part of the day will be from 3 pm to 5 pm.
The temperature will feel more consistent with September's average high than the expected maximum for October. Forecast models suggest a low more similar to November's typical minimum of 34.3°F than October's usual 45.5°F.
Updated: Oct 18, 2026 @ 07:21:03 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, in River, sunny skies and pleasant visibility are expected.
Tomorrow, the maximum temperature will be 68°F, while the minimum temperature will be 35.6°F.
The maximum temperature will be relatively higher than the average highest temperature of 61.5°F in October. The lowest temperature will be notably lower than the average low of 45.5°F.
The maximum temperature will be relatively higher than the average highest temperature of 61.5°F in October. The lowest temperature will be notably lower than the average low of 45.5°F.
On Monday, in River, sunrise will be at 7:57 am and sunset at 6:55 pm (EDT).
Tomorrow in River, the daylight will last for 10h and 58min.
