Forsyth is a city of approximately 3,600 people in Illinois, United States. Located in the Central Time Zone at 39.9°N latitude.
Across a typical year Forsyth sees about 36 inches of precipitation, with May the wettest month and February the driest. Temperatures range from January lows near 20°F up to July highs around 86°F, averaging 53°F annually — characteristic of a humid continental climate.
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