Weather forecast for 10 daysMechanicsburg, IL
Weather forecast for the weekend
Sunday Oct 18, 2026
- 66°F
- 37°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 11mphS 178°
- Humidity: 50%
- UV index: 4
- Sunrise: 7:11 am CDT
- Sunset: 6:14 pm CDT
- details ▼
Today, in Mechanicsburg, expect bright skies and plenty of sunshine.
Temperature values will vary noticeably, extending from a breezy 66.2°F to an icy 37.4°F.
Today's peak is expected to reflect the usual October high temperature of 64.2°F.
Sunrise will be at 7:11 am and sunset at 6:14 pm; the daylight will last for 11h and 3min.
Temperature values will vary noticeably, extending from a breezy 66.2°F to an icy 37.4°F.
Today's peak is expected to reflect the usual October high temperature of 64.2°F.
Sunrise will be at 7:11 am and sunset at 6:14 pm; the daylight will last for 11h and 3min.
10-day overview
Daily temperatures
Warmest day: Sunday 25.10. 79°C.
Coldest day: today 66°C.
Coldest day: today 66°C.
Chance of precipitation
Highest chance: Tuesday 27.10. 9%.
Long-term weather forecast
- Sunday
- Oct 18, 2026
- 66°F
- 37°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 11mphS 178°
- Humidity: 50%
- UV index: 4
- Sunrise: 7:11 am CDT
- Sunset: 6:14 pm CDT
- details ▼
- Monday
- Oct 19, 2026
- 72°F
- 39°F
Mostly Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 4mphSSE 161°
- Humidity: 51%
- UV index: 4
- Sunrise: 7:12 am CDT
- Sunset: 6:12 pm CDT
- details ▼
- Tuesday
- Oct 20, 2026
- 73°F
- 41°F
Partly Cloudy
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 4mphESE 103°
- Humidity: 50%
- UV index: 4
- Sunrise: 7:13 am CDT
- Sunset: 6:11 pm CDT
- details ▼
- Wednesday
- Oct 21, 2026
- 75°F
- 43°F
Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 2mphSSE 160°
- Humidity: 50%
- UV index: 4
- Sunrise: 7:14 am CDT
- Sunset: 6:09 pm CDT
- details ▼
- Thursday
- Oct 22, 2026
- 75°F
- 43°F
Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 4mphE 80°
- Humidity: 52%
- UV index: 4
- Sunrise: 7:15 am CDT
- Sunset: 6:08 pm CDT
- details ▼
- Friday
- Oct 23, 2026
- 77°F
- 45°F
Mostly Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 7mphESE 123°
- Humidity: 51%
- UV index: 4
- Sunrise: 7:16 am CDT
- Sunset: 6:07 pm CDT
- details ▼
- Saturday
- Oct 24, 2026
- 77°F
- 48°F
Partly Cloudy
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 8mphSSE 151°
- Humidity: 48%
- UV index: 4
- Sunrise: 7:17 am CDT
- Sunset: 6:05 pm CDT
- details ▼
- Sunday
- Oct 25, 2026
- 79°F
- 50°F
Partly Cloudy
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 6mphSSW 194°
- Humidity: 47%
- UV index: 4
- Sunrise: 7:18 am CDT
- Sunset: 6:04 pm CDT
- details ▼
- Monday
- Oct 26, 2026
- 77°F
- 50°F
Partly Cloudy
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 6mphSSW 200°
- Humidity: 47%
- UV index: 4
- Sunrise: 7:19 am CDT
- Sunset: 6:03 pm CDT
- details ▼
- Tuesday
- Oct 27, 2026
- 75°F
- 50°F
Partly Cloudy
- Precip. probability: 9%
- Precipitation: 0"
- Wind: 7mphSE 142°
- Humidity: 51%
- UV index: 4
- Sunrise: 7:21 am CDT
- Sunset: 6:01 pm CDT
- details ▼
Across the following ten days, a combination of sun-filled and gloomy weather is anticipated.
Rainfall is not forecasted in Mechanicsburg in the upcoming days.
Temperature differences will be noticeable in the next ten days. Forecast highs will fluctuate between 66.2°F and 78.8°F, while the lowest night temperatures will vary also significantly, as the lowest temperatures will be recorded between 37.4°F and 50°F.
Expect the warmest day on next Sunday, with temperatures peaking at 78.8°F; today is the coldest day, with a maximum temperature of 66.2°F.
Rainfall is not forecasted in Mechanicsburg in the upcoming days.
Temperature differences will be noticeable in the next ten days. Forecast highs will fluctuate between 66.2°F and 78.8°F, while the lowest night temperatures will vary also significantly, as the lowest temperatures will be recorded between 37.4°F and 50°F.
Expect the warmest day on next Sunday, with temperatures peaking at 78.8°F; today is the coldest day, with a maximum temperature of 66.2°F.
Updated: Oct 18, 2026 @ 11:52:54 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, skies are expected to be clear and full of sunshine.
Today, the maximum temperature will be 66.2°F, while the minimum temperature will be 37.4°F.
The maximum temperature will be in line with the average highest temperature of 64.2°F in October. The lowest temperature today will be noticeably lower than the average low of 48.2°F.
The maximum temperature will be in line with the average highest temperature of 64.2°F in October. The lowest temperature today will be noticeably lower than the average low of 48.2°F.
On Sunday, in Mechanicsburg, sunrise will be at 7:11 am and sunset at 6:14 pm (CDT).
In Mechanicsburg, today, there will be 11h and 3min of daylight.
