Portersville Weather Forecast
- 57
- 79
Slight Chance Thunderstorms
- 63
- 84
Rain Showers Likely
- 38
- 68
Rain Showers
- 38
- 62
Mostly Sunny
- 48
- 65
Mostly Sunny
- 54
- 77
Partly Sunny
- 55
- 76
Partly Sunny
Today 16 Apr Dubois
Mostly cloudy until late afternoon then becoming mostly sunny. Chance of Thunderstorms early in the Morning, then chance of Showers late in the morning. Slight chance of Thunderstorms in the late morning and afternoon. Highs in the upper 70s. Southwest Winds 5 to 15 Mph. Gusts up to 30 Mph in the morning. Chance of precipitation 50 percent.
Tonight 16 Apr Dubois
Mostly clear. A 20 percent chance of Thunderstorms early in the evening. Lows in the upper 50s. Southwest Winds up to 10 Mph.
Portersville Temperature Statistics
April Temperature
Daviess County Airport (15.5 miles)
Lowest 8 April, 2026
36.5 °FAverage April
61.6 °FHighest 12 April, 2026
82 °F
Climate (2021–Present)
Daviess County Airport (15.5 miles)
Average Low 2021–2026
46.9 °FAverage 2021–2026
56.5 °FAverage High 2021–2026
66.3 °F