Weather forecast for tomorrowRiley, IN
Weather forecast for tomorrow
Sunday Oct 18, 2026
- 64°F
- 36°F
Sunny
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 7mphSSE 160°
- Humidity: 56%
- UV index: 4
- Sunrise: 8:02 am EDT
- Sunset: 7:06 pm EDT
- details ▼
Tomorrow, in Riley, the weather remains calm, bright, and sunny.
The temperature will peak at a comfortable 64.4°F during the day, dropping to a low of an icy 35.6°F at night.
The high temperature is forecasted to match October's standard maximum of 64.2°F.
Sunrise will be at 8:02 am and sunset at 7:06 pm; tomorrow's daylight will last for 11h and 4min.
The temperature will peak at a comfortable 64.4°F during the day, dropping to a low of an icy 35.6°F at night.
The high temperature is forecasted to match October's standard maximum of 64.2°F.
Sunrise will be at 8:02 am and sunset at 7:06 pm; tomorrow's daylight will last for 11h and 4min.
Hourly overview
Hourly temperatures
Warmest period: 3 pm - 6 pm 63°C.
Coldest hour: 6 am 34°C.
Coldest hour: 6 am 34°C.
Chance of precipitation
Highest chance: 6 am - 9 am 3%.
Hourly weather forecast
- 12 am
- 39°F
- Feels like:39°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 2mphESE 114°
- Humidity: 82%
- Pressure: 30.47"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 2 am
- 37°F
- Feels like:37°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 1mphSE 133°
- Humidity: 88%
- Pressure: 30.47"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 4 am
- 36°F
- Feels like:36°F
Clear
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 2mphSE 131°
- Humidity: 88%
- Pressure: 30.5"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 am
- 34°F
- Feels like:34°F
Clear
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 2mphSE 135°
- Humidity: 87%
- Pressure: 30.5"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 8 am
- 36°F
- Feels like:36°F
Clear
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 2mphSE 139°
- Humidity: 89%
- Pressure: 30.53"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunrise: 8:02 am
- 10 am
- 46°F
- Feels like:43°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 5mphSSE 153°
- Humidity: 70%
- Pressure: 30.53"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 12 pm
- 55°F
- Feels like:54°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 7mphS 173°
- Humidity: 50%
- Pressure: 30.5"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 2 pm
- 61°F
- Feels like:61°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 6mphSSE 168°
- Humidity: 39%
- Pressure: 30.47"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 4 pm
- 64°F
- Feels like:64°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 7mphS 169°
- Humidity: 36%
- Pressure: 30.42"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 6 pm
- 63°F
- Feels like:63°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 5mphSSE 164°
- Humidity: 38%
- Pressure: 30.39"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 7:06 pm
- 8 pm
- 54°F
- Feels like:54°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 2mphSSE 147°
- Humidity: 62%
- Pressure: 30.42"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 46°F
- Feels like:46°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 2mphSE 133°
- Humidity: 77%
- Pressure: 30.42"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Tomorrow, bright and mostly sunny weather is expected.
The temperature will vary between the lowest temperature of 33.8°F and the highest temperature of 64.4°F. The warmest part of the day will be at 4 pm and 5 pm.
Tomorrow, the temperature is forecasted to be comparable to the usual maximum for October. Forecast models suggest a low more alike with November's typical minimum of 36.3°F than October's usual 47.5°F.
The temperature will vary between the lowest temperature of 33.8°F and the highest temperature of 64.4°F. The warmest part of the day will be at 4 pm and 5 pm.
Tomorrow, the temperature is forecasted to be comparable to the usual maximum for October. Forecast models suggest a low more alike with November's typical minimum of 36.3°F than October's usual 47.5°F.
Updated: Oct 17, 2026 @ 15:23:51 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
On Sunday, sunshine is expected with little to no cloud cover.
Tomorrow, the highest temperature will be 64.4°F, while the lowest temperature will be 35.6°F.
The highest temperature tomorrow will be in line with the average maximum temperature in October. The lowest temperature tomorrow will be significantly lower than the average low of 47.5°F.
The highest temperature tomorrow will be in line with the average maximum temperature in October. The lowest temperature tomorrow will be significantly lower than the average low of 47.5°F.
On Sunday, in Riley, sunrise will be at 8:02 am and sunset at 7:06 pm (EDT).
Tomorrow, the daylight will last for 11h and 4min.
