Weather forecast for 10 daysBuffalo, IL

Weather forecast for the weekend

Saturday Oct 17, 2026

  • 57°F
  • 36°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 2mphSW 235°
  • Humidity: 45%
  • UV index: 4
  • Sunrise: 7:10 am CDT
  • Sunset: 6:15 pm CDT
  • ▼
Today, sunny skies and pleasant visibility are expected.
The temperature is forecasted to oscillate between a maximum of a moderate 57.2°F and a minimum of a wintry 35.6°F.
Today's maximum temperature is anticipated to be slightly cooler than the usual 64°F high in October.
Sunrise was at 7:10 am and sunset will be at 6:15 pm; the daylight will last for 11h and 5min.

Sunday Oct 18, 2026

  • 66°F
  • 37°F
Sunny
Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 11mphS 178°
  • Humidity: 47%
  • UV index: 4
  • Sunrise: 7:11 am CDT
  • Sunset: 6:14 pm CDT
  • ▼
On Sunday, October 18, sunshine is also forecasted under mostly clear skies.
A remarkable high of an enjoyable 66.2°F during the day and a stark low of a cold 37.4°F at night are predicted.
Forecasts show the temperature expected to reach the usual October high of 64°F.
Sunrise will be at 7:11 am and sunset at 6:14 pm; tomorrow's daylight will last for 11h and 2min.

10-day overview

Daily temperatures

Warmest period: Friday - Sunday 79°C.
Coldest day: today 57°C.

Chance of precipitation

Highest chance: Sunday - Monday 9%.

Long-term weather forecast

  • Saturday
  • Oct 17, 2026
  • 57°F
  • 36°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 2mphSW 235°
  • Humidity: 45%
  • UV index: 4
  • Sunrise: 7:10 am CDT
  • Sunset: 6:15 pm CDT
  • ▼
  • Sunday
  • Oct 18, 2026
  • 66°F
  • 37°F
Sunny
Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 11mphS 178°
  • Humidity: 47%
  • UV index: 4
  • Sunrise: 7:11 am CDT
  • Sunset: 6:14 pm CDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 72°F
  • 39°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 4mphSSE 162°
  • Humidity: 50%
  • UV index: 4
  • Sunrise: 7:12 am CDT
  • Sunset: 6:12 pm CDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 73°F
  • 43°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 4mphSE 124°
  • Humidity: 51%
  • UV index: 4
  • Sunrise: 7:13 am CDT
  • Sunset: 6:11 pm CDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 75°F
  • 43°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 4mphS 183°
  • Humidity: 48%
  • UV index: 4
  • Sunrise: 7:14 am CDT
  • Sunset: 6:09 pm CDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 77°F
  • 46°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 5mphSE 137°
  • Humidity: 50%
  • UV index: 4
  • Sunrise: 7:15 am CDT
  • Sunset: 6:08 pm CDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 79°F
  • 46°F
Sunny
Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 7mphESE 121°
  • Humidity: 48%
  • UV index: 4
  • Sunrise: 7:16 am CDT
  • Sunset: 6:07 pm CDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 79°F
  • 48°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 8mphSE 145°
  • Humidity: 47%
  • UV index: 4
  • Sunrise: 7:17 am CDT
  • Sunset: 6:05 pm CDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 79°F
  • 50°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 9%
  • Precipitation: 0"
  • Wind: 7mphSSW 199°
  • Humidity: 49%
  • UV index: 4
  • Sunrise: 7:18 am CDT
  • Sunset: 6:04 pm CDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 77°F
  • 50°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 9%
  • Precipitation: 0"
  • Wind: 6mphSSE 156°
  • Humidity: 55%
  • UV index: 4
  • Sunrise: 7:20 am CDT
  • Sunset: 6:03 pm CDT
  • ▼
Throughout the next ten days, a combination of sunny and dull weather is forecasted.
Rainfall is not predicted in Buffalo in the upcoming days.
Temperature differences will be noticeable in the upcoming period. Forecast highs will fluctuate between 57.2°F and 78.8°F, while the variation in nighttime lows will be also notably wide, as the minimum temperature is expected to range between 35.6°F and 50°F.
With a maximum temperature of 78.8°F, Friday through next Sunday will be the warmest days in Buffalo; today is the coldest day, with a maximum temperature of 57.2°F.
Updated: Oct 17, 2026 @ 17:50:39 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Today, sun-filled conditions are expected to persist.

Today, the maximum temperature will be 57.2°F, while the minimum temperature will be 35.6°F.
The maximum temperature will be a few degrees lower than the average highest temperature of 64°F in October. The lowest temperature today will be significantly lower than the average low of 48.2°F.

On Saturday, in Buffalo, sunrise was at 7:10 am and sunset will be at 6:15 pm (CDT).

In Buffalo, the length of the day today will be 11h and 5min.

On Sunday, sunny and dry conditions are anticipated.

Tomorrow, the highest temperature in Buffalo will be 66.2°F, while the lowest temperature will be 37.4°F.
Tomorrow, the maximum temperature will be in line with the average highest temperature in October. Tomorrow, the lowest temperature will be notably lower than the average low of 48.2°F.

On Sunday, in Buffalo, sunrise will be at 7:11 am and sunset at 6:14 pm (CDT).

In Buffalo, Illinois, the length of the day tomorrow will be 11h and 2min.