Weather forecast for 10 days
Grafton, IL

On Saturday, January 25, cloudy weather is anticipated.
The maximum expected temperature is a chilly 44.6°F (7°C), while the minimum temperature will be a subzero 24.8°F (-4°C).
The highest temperature of 44.6°F (7°C) will be more in line with December's average maximum of 41.5°F (5.3°C) than the average maximum of 36.1°F (2.3°C) in January.
Sunrise will be at 7:11 am and sunset at 5:16 pm; the daylight will last for 10h and 5min.

On Sunday, in Grafton, cloudy weather is expected in the morning. However, the sky will clear, and sunny weather is predicted for the afternoon.
Temperatures are anticipated to range from a maximum of a cold 35.6°F (2°C) to a minimum of a subzero 21.2°F (-6°C).
The highest temperature for Sunday is forecasted to meet the average high for January temperature.
Sunrise will be at 7:11 am and sunset at 5:17 pm; the daylight will last for 10h and 7min.

For the next ten days, a combination of cloudy and sunny weather is forecasted.
Rain is not expected in Grafton in the upcoming period.
Temperature differences will be substantial in the upcoming days. The highest temperature will range between 24.8°F (-4°C) and 48.2°F (9°C), while the lowest nightly temperature fluctuation will be also considerable, as the minimum temperature will be between 5°F (-15°C) and 32°F (0°C).
The warmest days in Grafton will be Tuesday and next Wednesday, with a maximum of 48.2°F (9°C); with the highest temperature of 24.8°F (-4°C), Thursday will be the coldest day.

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January is the coldest month in Grafton, with an average high-temperature of 36.1°F (2.3°C) and an average low-temperature of 23.4°F (-4.8°C).