Decatur Weather Forecast
- 22
- 34
Decreasing Clouds
- 17
- 29
Mostly Cloudy
- 17
- 27
Partly Sunny
- 20
- 30
Partly Sunny
- 28
- 33
Snow Likely
- 27
- 36
Chance Snow
- 21
- 32
Mostly Cloudy
Today 26 Jan Adams
Cloudy with a 20 percent chance of drizzle and snow. West Winds 10 to 15 Mph.
Decatur Temperature Statistics
January Temperature
Fort Wayne International Airport (17.4 miles)
Lowest 23 January, 2021
12 °FAverage January
31.1 °FHighest 14 January, 2021
45 °F
Climate (2010–Present)
Fort Wayne International Airport (17.4 miles)
Average Low 2010–Present
43 °FAverage 2010–Present
51.6 °FAverage High 2010–Present
60.4 °F