Weather forecast for tomorrowNiagara, WI
Weather forecast for tomorrow
Monday Oct 19, 2026
- 66°F
- 34°F
Mostly Sunny
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 5mphNE 47°
- Humidity: 58%
- UV index: 3
- Sunrise: 7:14 am CDT
- Sunset: 5:59 pm CDT
- details ▼
Tomorrow, on Monday, October 19, mainly sunny conditions will dominate the day.
Day and night temperatures will contrast sharply, from a maximum of a breezy 66.2°F to a minimum of an icy 33.8°F.
The anticipated high is warmer and better reflects September's normal temperature profile than that of October.
Sunrise will be at 7:14 am and sunset at 5:59 pm; tomorrow's daylight will last for 10h and 45min.
Day and night temperatures will contrast sharply, from a maximum of a breezy 66.2°F to a minimum of an icy 33.8°F.
The anticipated high is warmer and better reflects September's normal temperature profile than that of October.
Sunrise will be at 7:14 am and sunset at 5:59 pm; tomorrow's daylight will last for 10h and 45min.
Hourly overview
Hourly temperatures
Warmest hour: 3 pm 64°C.
Coldest hour: 6 am 39°C.
Coldest hour: 6 am 39°C.
Chance of precipitation
Highest chance: 6 am 7%.
Hourly weather forecast
- 12 am
- 48°F
- Feels like:46°F
Clear
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 5mphSW 228°
- Humidity: 71%
- Pressure: 30.21"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 2 am
- 45°F
- Feels like:43°F
Clear
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 4mphWSW 242°
- Humidity: 77%
- Pressure: 30.24"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 4 am
- 41°F
- Feels like:41°F
Clear
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 2mphWSW 251°
- Humidity: 84%
- Pressure: 30.27"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 am
- 39°F
- Feels like:39°F
Clear
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 2mphWNW 284°
- Humidity: 88%
- Pressure: 30.3"Hg
- Visibility: 7mi
- UV index: 0
- details ▼
Sunrise: 7:14 am
- 8 am
- 43°F
- Feels like:43°F
Sunny
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 2mphNW 312°
- Humidity: 90%
- Pressure: 30.33"Hg
- Visibility: 6mi
- UV index: 0
- details ▼
- 10 am
- 54°F
- Feels like:52°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 4mphNNW 344°
- Humidity: 67%
- Pressure: 30.33"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 12 pm
- 61°F
- Feels like:61°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 5mphENE 67°
- Humidity: 46%
- Pressure: 30.33"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 2 pm
- 64°F
- Feels like:64°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphE 94°
- Humidity: 41%
- Pressure: 30.33"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 4 pm
- 64°F
- Feels like:64°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphE 97°
- Humidity: 42%
- Pressure: 30.33"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
Sunset: 5:59 pm
- 6 pm
- 57°F
- Feels like:57°F
Mostly Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 5mphE 95°
- Humidity: 55%
- Pressure: 30.33"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 8 pm
- 50°F
- Feels like:48°F
Clear
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 4mphE 83°
- Humidity: 73%
- Pressure: 30.36"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 45°F
- Feels like:45°F
Clear
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 2mphENE 59°
- Humidity: 85%
- Pressure: 30.39"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Tomorrow, a combination of sunny and overcast weather is predicted.
The temperature will vary between a minimum of 39.2°F and a maximum of 64.4°F. The warmest part of the day will be from 1 pm to 4 pm.
The day’s peak temperature will reflect September's norm of 67.6°F more than October's 52.7°F. The expected low will be more in line with what’s common in November than the current October average of 39.7°F.
The temperature will vary between a minimum of 39.2°F and a maximum of 64.4°F. The warmest part of the day will be from 1 pm to 4 pm.
The day’s peak temperature will reflect September's norm of 67.6°F more than October's 52.7°F. The expected low will be more in line with what’s common in November than the current October average of 39.7°F.
Updated: Oct 18, 2026 @ 05:21:32 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 Monday, mostly sunny and dry conditions will continue.
Tomorrow, the highest temperature will be 66.2°F, while the lowest temperature will be 33.8°F.
The maximum temperature will be uncommonly higher than the average highest temperature of 52.7°F in October. The lowest temperature will be relatively lower than the average low of 39.7°F.
The maximum temperature will be uncommonly higher than the average highest temperature of 52.7°F in October. The lowest temperature will be relatively lower than the average low of 39.7°F.
On Monday, in Niagara, sunrise will be at 7:14 am and sunset at 5:59 pm (CDT).
In Niagara, the length of the day tomorrow will be 10h and 45min.
