Pioneer Lake Weather Forecast
- 67
- 90
Thunderstorms Likely
- 65
- 83
Rain Showers
- 64
- 81
Rain Showers
- 64
- 80
Rain Showers Likely
- 64
- 82
Partly Sunny
- 65
- 83
Chance Thunderstorms
Today 4 Jul Indiana
Showers and Thunderstorms likely. Near steady temperature in the upper 80s. West Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 70 percent. Heat index Values up to 101.
Tonight 4 Jul Indiana
Mostly cloudy with a chance of Showers. A chance of Thunderstorms, mainly in the evening. Areas of fog after midnight. Humid with Lows in the upper 60s. West Winds 5 to 10 Mph with Gusts up to 20 Mph in the Evening, becoming light and variable. Chance of rain 50 percent.
Pioneer Lake Temperature Statistics
July Temperature
Indiana / Stewart Field (14.3 miles)
Lowest 1 July, 2026
73.4 °FAverage July
81.7 °FHighest 1 July, 2026
91.4 °F
Climate (2021–2026)
Indiana / Stewart Field (14.3 miles)
Average Low 2021–2026
42.4 °FAverage 2021–2026
52 °FAverage High 2021–2026
61.8 °F