Weather forecast for 10 days
Marietta, IL

Tomorrow, in Marietta, the weather will also be partly cloudy.
Rainfall is not forecasted. Slight changes in temperature are anticipated, reaching a high of a chilly 44.6°F (7°C) and decreasing to a low of a cold 37.4°F (3°C).
It will be warmer, and the maximum temperature of 44.6°F (7°C) tomorrow will be more in line with December's average highest temperature of 37°F (2.8°C) than the average highest temperature of 31.5°F (-0.3°C) in January.
Sunrise will be at 7:08 am and sunset at 5:21 pm; tomorrow's daylight will last for 10h and 13min.

On Sunday, in Marietta, the weather will be predominantly cloudy.
Rainfall is not forecasted. The predicted temperature range extends from a high of a refreshing 57.2°F (14°C) to a low of an icy 37.4°F (3°C).
On Sunday, it will be warmer and the highest temperature will be more in line with December's average maximum of 37°F (2.8°C) than January's of 31.5°F (-0.3°C).
Sunrise will be at 7:07 am and sunset at 5:22 pm; the daylight will last for 10h and 14min.

For the next ten days, primarily cloudy and occasionally rainy weather is predicted.
Rainfall is predicted for Friday and Wednesday.
Temperature fluctuation will be substantial in the upcoming period. The highest temperature will range between 35.6°F (2°C) and 57.2°F (14°C), while the lowest nightly temperature differences will be also considerable, as the lowest temperature will be between 19.4°F (-7°C) and 37.4°F (3°C).
With a maximum temperature of 57.2°F (14°C), Sunday and Monday will be the warmest days in Marietta; Thursday will be the coldest day, with the highest temperature of 35.6°F (2°C).

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The coldest month in Marietta is January, with an average high-temperature of 31.5°F (-0.3°C) and an average low-temperature of 19.4°F (-7°C).