Dewey Weather Forecast
- -5
- 16
Snow
- -4
- 9
Cold
- -1
- 24
Mostly Cloudy
- -2
- 17
Chance Snow
- -1
- 14
Partly Sunny
- 0
- 17
Partly Sunny
Today 25 Jan Vigo
Snow. Patchy blowing snow in the afternoon. Snow may be heavy at Times in the morning. Total snow accumulation of 6 to 10 Inches. Cold with Highs around 17. North Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of snow near 100 percent. Wind chill Values as low as 3 below.
Tonight 25 Jan Vigo
Snow. Snow may be heavy at Times. Snow accumulation of 2 to 4 Inches. Cold. Near steady temperature around 10 above. Northeast Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of snow near 100 percent. Wind chill Values as low as 4 below.
Dewey Temperature Statistics
January Temperature
Terre Haute Regional Airport (5 miles)
Lowest 20 January, 2026
6.1 °FAverage January
33.4 °FHighest 8 January, 2026
66 °F
Climate (2021–Present)
Terre Haute Regional Airport (5 miles)
Average Low 2021–2026
45.6 °FAverage 2021–2026
55.5 °FAverage High 2021–2026
65.5 °F