Weather forecast for 10 daysGeneseo, IL
Weather forecast for the weekend
Sunday Oct 18, 2026
- 66°F
- 39°F
Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 13mphSSW 195°
- Humidity: 53%
- UV index: 4
- Sunrise: 7:16 am CDT
- Sunset: 6:15 pm CDT
- details ▼
On Sunday, in Geneseo, sunshine is forecasted under mostly clear skies.
The temperature is predicted to vary significantly from a high of a breezy 66.2°F to a low of an icy 39.2°F.
The forecasted temperature is a few degrees higher than October's regular maximum of 61.3°F.
Sunrise will be at 7:16 am and sunset at 6:15 pm; tomorrow's daylight will last for 10h and 59min.
The temperature is predicted to vary significantly from a high of a breezy 66.2°F to a low of an icy 39.2°F.
The forecasted temperature is a few degrees higher than October's regular maximum of 61.3°F.
Sunrise will be at 7:16 am and sunset at 6:15 pm; tomorrow's daylight will last for 10h and 59min.
10-day overview
Daily temperatures
Warmest period: Friday - Saturday 75°C.
Coldest day: tomorrow 66°C.
Coldest day: tomorrow 66°C.
Chance of precipitation
Highest chance: 6%.
Long-term weather forecast
- Saturday
- Oct 17, 2026
- min.
- 39°F
Clear
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 8mphS 189°
- Humidity: 72%
- UV index: 0
- Sunrise: 7:15 am CDT
- Sunset: 6:16 pm CDT
- details ▼
- Sunday
- Oct 18, 2026
- 66°F
- 39°F
Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 13mphSSW 195°
- Humidity: 53%
- UV index: 4
- Sunrise: 7:16 am CDT
- Sunset: 6:15 pm CDT
- details ▼
- Monday
- Oct 19, 2026
- 70°F
- 41°F
Mostly Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 4mphS 172°
- Humidity: 55%
- UV index: 4
- Sunrise: 7:17 am CDT
- Sunset: 6:13 pm CDT
- details ▼
- Tuesday
- Oct 20, 2026
- 72°F
- 43°F
Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 5mphSE 128°
- Humidity: 55%
- UV index: 4
- Sunrise: 7:18 am CDT
- Sunset: 6:12 pm CDT
- details ▼
- Wednesday
- Oct 21, 2026
- 73°F
- 43°F
Mostly Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 4mphS 179°
- Humidity: 56%
- UV index: 4
- Sunrise: 7:19 am CDT
- Sunset: 6:10 pm CDT
- details ▼
- Thursday
- Oct 22, 2026
- 73°F
- 45°F
Mostly Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 4mphESE 115°
- Humidity: 56%
- UV index: 4
- Sunrise: 7:20 am CDT
- Sunset: 6:09 pm CDT
- details ▼
- Friday
- Oct 23, 2026
- 75°F
- 48°F
Partly Cloudy
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 7mphSE 135°
- Humidity: 57%
- UV index: 4
- Sunrise: 7:21 am CDT
- Sunset: 6:07 pm CDT
- details ▼
- Saturday
- Oct 24, 2026
- 75°F
- 50°F
Partly Cloudy
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 9mphSSE 152°
- Humidity: 56%
- UV index: 3
- Sunrise: 7:23 am CDT
- Sunset: 6:06 pm CDT
- details ▼
- Sunday
- Oct 25, 2026
- 73°F
- 46°F
Partly Cloudy
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 7mphSSW 195°
- Humidity: 54%
- UV index: 3
- Sunrise: 7:24 am CDT
- Sunset: 6:05 pm CDT
- details ▼
- Monday
- Oct 26, 2026
- 72°F
- 46°F
Partly Cloudy
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 6mphESE 122°
- Humidity: 53%
- UV index: 3
- Sunrise: 7:25 am CDT
- Sunset: 6:03 pm CDT
- details ▼
Ten-day trends indicate that a combination of dry and sunny and cloud-filled weather is anticipated.
Rain is not forecasted in Geneseo in the upcoming period.
In the coming days, the highest temperature will range between 66.2°F and 75.2°F, while the forecast minimum temperature falls between 39.2°F and 50°F.
With a maximum temperature of 75.2°F, Friday and next Saturday will be the warmest days; the coldest day will be Sunday, with a maximum of 66.2°F.
Rain is not forecasted in Geneseo in the upcoming period.
In the coming days, the highest temperature will range between 66.2°F and 75.2°F, while the forecast minimum temperature falls between 39.2°F and 50°F.
With a maximum temperature of 75.2°F, Friday and next Saturday will be the warmest days; the coldest day will be Sunday, with a maximum of 66.2°F.
Updated: Oct 18, 2026 @ 01:21:29 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, clear and sunny conditions are expected.
Tomorrow, the highest temperature will be 66.2°F, while the lowest temperature will be 39.2°F.
The maximum temperature will be moderately higher than the average highest temperature of 61.3°F in October. The lowest temperature will be also a couple of degrees lower than the average low of 45.5°F.
The maximum temperature will be moderately higher than the average highest temperature of 61.3°F in October. The lowest temperature will be also a couple of degrees lower than the average low of 45.5°F.
On Sunday, in Geneseo, sunrise will be at 7:16 am and sunset at 6:15 pm (CDT).
Tomorrow, the daylight will last for 10h and 59min.
