Weather forecast for 10 days
Oswego, IL

On Saturday, in Oswego, mostly cloudy weather is anticipated.
The highest temperature will be a cold 37.4°F (3°C), while the lowest temperature will be a subzero 17.6°F (-8°C).
On Saturday, the maximum temperature will be higher and more in line with December's average highest temperature of 34.5°F (1.4°C) than January's of 28.4°F (-2°C).
Sunrise will be at 7:09 am and sunset at 5:01 pm; the daylight will last for 9h and 52min.

On Sunday, in Oswego, the sky will be moderately clouded.
Temperature is anticipated to swing from a high of a freezing 28.4°F (-2°C) to a low of a subzero 15.8°F (-9°C).
Sunday's peak temperature will reflect the regular high for January temperature.
Sunrise will be at 7:08 am and sunset at 5:03 pm; the daylight will last for 9h and 54min.

For the next ten days, a combination of sunny and cloudy weather is expected.
With a 12% probability, rainfall is anticipated only on Wednesday. Predicted precipitation will be minimal at 0.08" (2mm).
Temperature differences will be considerable in the next ten days. The highest temperature will vary between 17.6°F (-8°C) and 46.4°F (8°C), while the lowest nightly temperature differences will be also substantial, as the minimum temperature will be between -4°F (-20°C) and 28.4°F (-2°C).
Next Wednesday will be the warmest day, with a maximum temperature of 46.4°F (8°C); with the highest temperature of 17.6°F (-8°C), Thursday will be the coldest day.

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With an average high-temperature of 28.4°F (-2°C) and an average low-temperature of 16.7°F (-8.5°C), January is the coldest month in Oswego.