Weather forecast for tomorrowLewiston, MN
Weather forecast for tomorrow
Monday Oct 19, 2026
- 66°F
- 39°F
Partly Cloudy
- Precip. probability: 10%
- Precipitation: 0"
- Wind: 4mphSSE 168°
- Humidity: 63%
- UV index: 3
- Sunrise: 7:27 am CDT
- Sunset: 6:17 pm CDT
- details ▼
Tomorrow, in Lewiston, a mix of clouds and blue sky is expected.
A stark contrast will be evident between the daytime peak temperature of an enjoyable 66.2°F and the nighttime low of a wintry 39.2°F.
The predicted high will feel warmer, consistent with September's climate average of 70.5°F.
Sunrise will be at 7:27 am and sunset at 6:17 pm; tomorrow's daylight will last for 10h and 50min.
A stark contrast will be evident between the daytime peak temperature of an enjoyable 66.2°F and the nighttime low of a wintry 39.2°F.
The predicted high will feel warmer, consistent with September's climate average of 70.5°F.
Sunrise will be at 7:27 am and sunset at 6:17 pm; tomorrow's daylight will last for 10h and 50min.
Hourly overview
Hourly temperatures
Warmest hour: 3 pm 64°C.
Coldest hour: 6 am 41°C.
Coldest hour: 6 am 41°C.
Chance of precipitation
Highest chance: 6 am 8%.
Hourly weather forecast
- 12 am
- 48°F
- Feels like:46°F
Clear
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 6mphSSW 209°
- Humidity: 71%
- Pressure: 30.27"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 2 am
- 46°F
- Feels like:43°F
Clear
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 6mphSSW 208°
- Humidity: 76%
- Pressure: 30.27"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 4 am
- 43°F
- Feels like:41°F
Clear
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 5mphSSW 205°
- Humidity: 83%
- Pressure: 30.27"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 am
- 41°F
- Feels like:39°F
Mostly Clear
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 4mphSSW 200°
- Humidity: 87%
- Pressure: 30.3"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunrise: 7:27 am
- 8 am
- 43°F
- Feels like:43°F
Mostly Sunny
- Precip. probability: 11%
- Precipitation: 0"
- Wind: 2mphSSW 195°
- Humidity: 90%
- Pressure: 30.33"Hg
- Visibility: 9mi
- UV index: 0
- details ▼
- 10 am
- 50°F
- Feels like:50°F
Partly Cloudy
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 2mphS 180°
- Humidity: 77%
- Pressure: 30.33"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 12 pm
- 59°F
- Feels like:59°F
Partly Cloudy
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 2mphSSE 166°
- Humidity: 57%
- Pressure: 30.3"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 2 pm
- 63°F
- Feels like:63°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphSSE 155°
- Humidity: 48%
- Pressure: 30.3"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 4 pm
- 64°F
- Feels like:64°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphSSE 159°
- Humidity: 46%
- Pressure: 30.27"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 6 pm
- 59°F
- Feels like:59°F
Partly Cloudy
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 3mphSE 136°
- Humidity: 55%
- Pressure: 30.27"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:17 pm
- 8 pm
- 52°F
- Feels like:52°F
Clear
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 2mphSE 134°
- Humidity: 73%
- Pressure: 30.3"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 48°F
- Feels like:48°F
Clear
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 2mphSE 143°
- Humidity: 82%
- Pressure: 30.33"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Tomorrow, on Monday, a combination of clear and gloomy weather is expected.
The temperature will be between a minimum of 41°F and a maximum of 64.4°F. The warmest part of the day will be at 3 pm and 4 pm.
The highest temperature is more in line with September's average maximum of 70.5°F than October's usual of 55.4°F. The lowest temperature is similar to October's typical minimum of 40.1°F.
The temperature will be between a minimum of 41°F and a maximum of 64.4°F. The warmest part of the day will be at 3 pm and 4 pm.
The highest temperature is more in line with September's average maximum of 70.5°F than October's usual of 55.4°F. The lowest temperature is similar to October's typical minimum of 40.1°F.
Updated: Oct 18, 2026 @ 10:04:06 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, intermittent cloud cover is expected, allowing for some sunshine.
Tomorrow, the maximum temperature will be 66.2°F, while the minimum temperature will be 39.2°F.
The maximum temperature will be significantly higher than the average highest temperature of 55.4°F in October. The lowest temperature will be in line with the average low of 40.1°F.
The maximum temperature will be significantly higher than the average highest temperature of 55.4°F in October. The lowest temperature will be in line with the average low of 40.1°F.
On Monday, in Lewiston, sunrise will be at 7:27 am and sunset at 6:17 pm (CDT).
In Lewiston, the length of the day tomorrow will be 10h and 50min.
