Weather forecast for 10 daysSidney, IL

Weather forecast for the weekend

Saturday Oct 31, 2026

  • 66°F
  • 55°F
Cloudy
Cloudy
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 9mphESE 111°
  • Humidity: 50%
  • UV index: 1
  • Sunrise: 7:20 am CDT
  • Sunset: 5:51 pm CDT
  • ▼
Tomorrow, on Saturday, widespread cloud cover is expected.
Forecasted temperature values will span from an enjoyable 66.2°F down to a mild 55.4°F.
The forecasted high for tomorrow will reflect the normal October maximum of 63.5°F.
Sunrise will be at 7:20 am and sunset at 5:51 pm; tomorrow's daylight will last for 10h and 31min.

Sunday Nov 1, 2026

  • 63°F
  • 54°F
Cloudy
Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 11mphSE 143°
  • Humidity: 73%
  • UV index: 1
  • Sunrise: 6:21 am CST
  • Sunset: 4:50 pm CST
  • ▼
On Sunday, November 1, the sky will remain cloudy throughout.
A modest temperature shift from a breezy 62.6°F at its peak to a crisp 53.6°F at its lowest point is forecasted.
On Sunday, the predicted high will correspond with the regular October temperature of 63.5°F.
Sunrise will be at 6:21 am and sunset at 4:50 pm; the daylight will last for 10h and 28min.

10-day overview

Daily temperatures

Warmest day: Tuesday 72°C.
Coldest period: Friday - Sunday 59°C.

Chance of precipitation

Highest chance: Wednesday 60%.

Long-term weather forecast

  • Friday
  • Oct 30, 2026
  • min.
  • 52°F
Cloudy
Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 7mphE 89°
  • Humidity: 62%
  • UV index: 0
  • Sunrise: 7:19 am CDT
  • Sunset: 5:52 pm CDT
  • ▼
  • Saturday
  • Oct 31, 2026
  • 66°F
  • 55°F
Cloudy
Cloudy
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 9mphESE 111°
  • Humidity: 50%
  • UV index: 1
  • Sunrise: 7:20 am CDT
  • Sunset: 5:51 pm CDT
  • ▼
  • Sunday
  • Nov 1, 2026
  • 63°F
  • 54°F
Cloudy
Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 11mphSE 143°
  • Humidity: 73%
  • UV index: 1
  • Sunrise: 6:21 am CST
  • Sunset: 4:50 pm CST
  • ▼
  • Monday
  • Nov 2, 2026
  • 68°F
  • 59°F
Cloudy
Cloudy
  • Precip. probability: 22%
  • Precipitation: 0"
  • Wind: 14mphSSE 163°
  • Humidity: 76%
  • UV index: 1
  • Sunrise: 6:22 am CST
  • Sunset: 4:48 pm CST
  • ▼
  • Tuesday
  • Nov 3, 2026
  • 72°F
  • 59°F
PM Showers
PM Showers
  • Precip. probability: 50%
  • Precipitation: 0.35"
  • Wind: 19mphS 171°
  • Humidity: 71%
  • UV index: 2
  • Sunrise: 6:23 am CST
  • Sunset: 4:47 pm CST
  • ▼
  • Wednesday
  • Nov 4, 2026
  • 64°F
  • 48°F
Showers
Showers
  • Precip. probability: 60%
  • Precipitation: 0.2"
  • Wind: 12mphSW 214°
  • Humidity: 78%
  • UV index: 1
  • Sunrise: 6:25 am CST
  • Sunset: 4:46 pm CST
  • ▼
  • Thursday
  • Nov 5, 2026
  • 61°F
  • 48°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0.04"
  • Wind: 10mphW 265°
  • Humidity: 73%
  • UV index: 3
  • Sunrise: 6:26 am CST
  • Sunset: 4:45 pm CST
  • ▼
  • Friday
  • Nov 6, 2026
  • 59°F
  • 45°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 22%
  • Precipitation: 0"
  • Wind: 9mphNNW 338°
  • Humidity: 72%
  • UV index: 2
  • Sunrise: 6:27 am CST
  • Sunset: 4:44 pm CST
  • ▼
  • Saturday
  • Nov 7, 2026
  • 59°F
  • 39°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 13%
  • Precipitation: 0"
  • Wind: 6mphNNW 345°
  • Humidity: 67%
  • UV index: 3
  • Sunrise: 6:28 am CST
  • Sunset: 4:43 pm CST
  • ▼
  • Sunday
  • Nov 8, 2026
  • 59°F
  • 37°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 23%
  • Precipitation: 0"
  • Wind: 6mphWNW 299°
  • Humidity: 65%
  • UV index: 3
  • Sunrise: 6:29 am CST
  • Sunset: 4:42 pm CST
  • ▼
Weather patterns suggest that primarily overcast and occasionally wet weather is forecasted.
Rain is predicted for Tuesday through Thursday.
Temperature differences will be noticeable across the forecast period. The temperature is expected to swing from 59°F up to 71.6°F, while the lowest night temperatures will vary also significantly, as temperatures overnight will fluctuate from 37.4°F up to 59°F.
Tuesday is expected to be the warmest, reaching up to 71.6°F; the coldest days will be next Friday through next Sunday, with a maximum of 59°F.
Updated: Oct 31, 2026 @ 00:46:35 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Saturday, expect persistent cloudiness.

Tomorrow, the highest temperature in Sidney will be 66.2°F, while the lowest temperature will be 55.4°F.
Tomorrow, the maximum temperature will be in line with the average highest temperature in October. Tomorrow, the lowest temperature will be relatively higher than the average low temperature.

On Saturday, in Sidney, sunrise will be at 7:20 am and sunset at 5:51 pm (CDT).

Tomorrow, the daylight will last for 10h and 31min.

On Sunday, in Sidney, limited sunshine due to thick clouds is expected.

On Sunday, the maximum temperature will be 62.6°F, while the minimum temperature will be 53.6°F.