Longtown Weather Forecast
- 61
- 72
Rain Showers
- 58
- 74
Rain Showers
- 57
- 75
Partly Sunny
- 60
- 76
Chance Thunderstorms
- 59
- 78
Chance Thunderstorms
- 63
- 81
Chance Rain Showers
- 63
- 84
Chance Thunderstorms
Today 13 May Perry
Showers likely with a chance of Thunderstorms. Near steady temperature around 70. South Winds around 10 Mph. Chance of rain 60 percent.
Tonight 13 May Perry
A chance of Thunderstorms. Showers. Lows in the lower 60s. Southeast Winds 5 to 10 Mph. Chance of rain 90 percent.
Longtown Temperature Statistics
May Temperature
Southern Illinois Airport (29.8 miles)
Lowest 11 May, 2024
54 °FAverage May
70.7 °FHighest 2 May, 2024
85.6 °F
Climate (2019–Present)
Southern Illinois Airport (29.8 miles)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2019–2024
47.6 °FAverage 2019–2024
57.5 °FAverage High 2019–2024
68.2 °F