Weather forecast for 10 daysSiren, WI
Weather forecast for the weekend
Sunday Oct 18, 2026
- 64°F
- 36°F
Mostly Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 14mphSSW 211°
- Humidity: 50%
- UV index: 3
- Sunrise: 7:30 am CDT
- Sunset: 6:18 pm CDT
- details ▼
On Sunday, in Siren, clear skies with only minor cloud interruptions are in the outlook.
A high of a comfortable 64.4°F during the day contrasts markedly with a low of a wintry 35.6°F at night.
The warmer conditions bring a maximum of 64.4°F, more representative of September than October.
Sunrise will be at 7:30 am and sunset at 6:18 pm; the daylight will last for 10h and 48min.
A high of a comfortable 64.4°F during the day contrasts markedly with a low of a wintry 35.6°F at night.
The warmer conditions bring a maximum of 64.4°F, more representative of September than October.
Sunrise will be at 7:30 am and sunset at 6:18 pm; the daylight will last for 10h and 48min.
10-day overview
Daily temperatures
Warmest period: Thursday - Saturday 72°C.
Coldest day: Tuesday 27.10. 57°C.
Coldest day: Tuesday 27.10. 57°C.
Chance of precipitation
Highest chance: Saturday 24%.
Long-term weather forecast
- Sunday
- Oct 18, 2026
- 64°F
- 36°F
Mostly Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 14mphSSW 211°
- Humidity: 50%
- UV index: 3
- Sunrise: 7:30 am CDT
- Sunset: 6:18 pm CDT
- details ▼
- Monday
- Oct 19, 2026
- 66°F
- 37°F
Partly Cloudy
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 5mphE 83°
- Humidity: 65%
- UV index: 3
- Sunrise: 7:31 am CDT
- Sunset: 6:16 pm CDT
- details ▼
- Tuesday
- Oct 20, 2026
- 68°F
- 45°F
Sunny
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 9mphSSE 160°
- Humidity: 64%
- UV index: 3
- Sunrise: 7:33 am CDT
- Sunset: 6:15 pm CDT
- details ▼
- Wednesday
- Oct 21, 2026
- 68°F
- 41°F
Mostly Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 6mphSSW 201°
- Humidity: 64%
- UV index: 3
- Sunrise: 7:34 am CDT
- Sunset: 6:13 pm CDT
- details ▼
- Thursday
- Oct 22, 2026
- 72°F
- 50°F
Mostly Sunny
- Precip. probability: 9%
- Precipitation: 0"
- Wind: 6mphESE 121°
- Humidity: 69%
- UV index: 3
- Sunrise: 7:36 am CDT
- Sunset: 6:11 pm CDT
- details ▼
- Friday
- Oct 23, 2026
- 72°F
- 55°F
Mostly Cloudy
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 12mphSSE 153°
- Humidity: 61%
- UV index: 2
- Sunrise: 7:37 am CDT
- Sunset: 6:10 pm CDT
- details ▼
- Saturday
- Oct 24, 2026
- 72°F
- 48°F
Cloudy
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 16mphS 180°
- Humidity: 54%
- UV index: 2
- Sunrise: 7:38 am CDT
- Sunset: 6:08 pm CDT
- details ▼
- Sunday
- Oct 25, 2026
- 61°F
- 39°F
Mostly Sunny
- Precip. probability: 23%
- Precipitation: 0"
- Wind: 9mphW 272°
- Humidity: 62%
- UV index: 3
- Sunrise: 7:40 am CDT
- Sunset: 6:06 pm CDT
- details ▼
- Monday
- Oct 26, 2026
- 59°F
- 41°F
Partly Cloudy
- Precip. probability: 18%
- Precipitation: 0"
- Wind: 7mphE 83°
- Humidity: 65%
- UV index: 2
- Sunrise: 7:41 am CDT
- Sunset: 6:05 pm CDT
- details ▼
- Tuesday
- Oct 27, 2026
- 57°F
- 45°F
Partly Cloudy
- Precip. probability: 23%
- Precipitation: 0"
- Wind: 9mphSE 133°
- Humidity: 72%
- UV index: 3
- Sunrise: 7:42 am CDT
- Sunset: 6:03 pm CDT
- details ▼
Weather patterns suggest that a combination of bright and gloomy weather is anticipated.
Rainfall is not expected in Siren in the upcoming period.
Temperature fluctuation will be noticeable throughout the forecast window. Forecast highs will fluctuate between 57.2°F and 71.6°F, while the lowest nightly temperature differences will be also quite pronounced, as the overnight lows will vary from 35.6°F to 55.4°F.
Thursday through Saturday, with the highest temperature of 71.6°F, will be the warmest days; the coldest day will be next Tuesday, with a maximum of 57.2°F.
Rainfall is not expected in Siren in the upcoming period.
Temperature fluctuation will be noticeable throughout the forecast window. Forecast highs will fluctuate between 57.2°F and 71.6°F, while the lowest nightly temperature differences will be also quite pronounced, as the overnight lows will vary from 35.6°F to 55.4°F.
Thursday through Saturday, with the highest temperature of 71.6°F, will be the warmest days; the coldest day will be next Tuesday, with a maximum of 57.2°F.
Updated: Oct 18, 2026 @ 07:20:23 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, in Siren, mostly sunny skies are expected.
Today, the maximum temperature will be 64.4°F, while the minimum temperature will be 35.6°F.
Today, the maximum temperature will be uncommonly higher than the average highest temperature of 53.1°F in October. The lowest temperature will be in line with the average low of 39°F.
Today, the maximum temperature will be uncommonly higher than the average highest temperature of 53.1°F in October. The lowest temperature will be in line with the average low of 39°F.
On Sunday, in Siren, sunrise will be at 7:30 am and sunset at 6:18 pm (CDT).
Today, the daylight will last for 10h and 48min.
