Today
O Fallon, Missouri
Tomorrow
86°
HIGH
64°
LOW
Saturday
Sunday
80°
60°
Monday
77°
55°
82.53%
78.76%
77.69%
75.00%
74.73%
70.16%
68.21%
67.74%
64.37%
56.72%
55.11%
53.56%
81.96%
80.90%
78.32%
76.78%
76.33%
71.67%
69.69%
68.02%
64.47%
63.65%
63.37%
45.71%
On average, The Weather Channel's low temperature forecasts for O Fallon were off by 2.86 degrees last year.
Share
