St Johns Weather Forecast
- 37
- 59
Mostly Sunny
- 59
- 69
Chance Thunderstorms
- 63
- 78
Chance Rain Showers
- 63
- 80
Partly Sunny
- 57
- 78
Rain Showers Likely
- 51
- 71
Chance Rain Showers
Today 25 Apr Mercer
Widespread frost this morning. Sunny. Highs in the upper 50s. East Winds around 5 Mph.
Tonight 25 Apr Mercer
Mostly clear. Areas of frost after midnight. Lows in the mid 30s. East Winds 5 to 10 Mph.
St Johns Temperature Statistics
April Temperature
Versailles Darke County Airport (14.3 miles)
Lowest 6 April, 2024
32 °FAverage April
52.5 °FHighest 16 April, 2024
80.6 °F
Climate (2019–Present)
Versailles Darke County Airport (14.3 miles)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2019–2024
43.2 °FAverage 2019–2024
52.1 °FAverage High 2019–2024
61.4 °F