Lewisville Weather Forecast
- 60
- 91
Slight Chance Thunderstorms
- 54
- 86
Chance Rain Showers
- 50
- 81
Rain Showers Likely
- 49
- 81
Mostly Sunny
- 51
- 85
Mostly Sunny
- 52
- 90
Mostly Sunny
- 54
- 92
Mostly Sunny
Today 2 Jul Upper Snake River Plain
Mostly sunny. A slight chance of Showers and Thunderstorms in the afternoon. Some Thunderstorms may produce gusty Winds in the afternoon. Highs 86 to 94. East Winds around 10 Mph. Shifting to southwest in the afternoon.
Tonight 2 Jul Upper Snake River Plain
Increasing Clouds. Lows 55 to 63. South Winds 10 to 15 Mph.
Lewisville Temperature Statistics
July Temperature
Idaho Falls Regional Airport (12.4 miles)
Lowest
–Average July
–Highest
–
Climate (2020–Present)
Idaho Falls Regional Airport (12.4 miles)
Average Low 2020–2025
32.9 °FAverage 2020–2025
46 °FAverage High 2020–2025
58.8 °F