Dewey Weather Forecast
- 56
- 74
Partly Sunny
- 58
- 79
Mostly Sunny
- 65
- 81
Chance Thunderstorms
- 62
- 81
Slight Chance Thunderstorms
- 66
- 82
Chance Thunderstorms
- 70
- 84
Chance Thunderstorms
Today 22 Jun Vigo
Mostly cloudy through early Afternoon, then becoming partly cloudy. Highs in the mid 70s. North Winds around 10 Mph with Gusts up to 20 Mph.
Tonight 22 Jun Vigo
Cloudy. Numerous Showers and scattered Thunderstorms early this Morning, then scattered Showers with isolated Thunderstorms toward daybreak. Some Thunderstorms may produce heavy rainfall. Near steady temperature in the upper 60s. Southwest Winds around 5 Mph, becoming west toward daybreak. Gusts up to 20 Mph. Chance of rain 60 percent.
Dewey Temperature Statistics
June Temperature
Terre Haute Regional Airport (5 miles)
Lowest 3 June, 2026
53.1 °FAverage June
72.5 °FHighest 10 June, 2026
91 °F
Climate (2021–2026)
Terre Haute Regional Airport (5 miles)
Average Low 2021–2026
45.9 °FAverage 2021–2026
55.7 °FAverage High 2021–2026
65.8 °F