Merrisach Lake Weather Forecast
- 76
- 95
Chance Thunderstorms
- 75
- 95
Slight Chance Thunderstorms
- 78
- 96
Slight Chance Thunderstorms
- 74
- 95
Slight Chance Thunderstorms
- 73
- 90
Mostly Sunny
- 74
- 92
Slight Chance Thunderstorms
Today 29 Jul Arkansas
Mostly cloudy this Morning, then becoming partly sunny. A chance of rain with a slight chance of Thunderstorms. Highs in the mid 90s. North Winds around 5 Mph. Chance of rain 50 percent. Average rainfall 1/10 to 1/4 inch. Heat index Values up to 109.
Tonight 29 Jul Arkansas
Partly cloudy with a slight chance of rain and Thunderstorms in the Evening, then mostly clear after midnight. Humid with Lows in the mid 70s. Northeast Winds around 5 Mph. Chance of rain 20 percent. Average rainfall less than 1/10 inch. Heat index Values up to 105 early in the evening.
Merrisach Lake Temperature Statistics
July Temperature
Cleveland Municipal Airport (34.8 miles)
Lowest 7 July, 2026
69.1 °FAverage July
82.6 °FHighest 21 July, 2026
98.2 °F
Climate (2022–2026)
Cleveland Municipal Airport (34.8 miles)
Average Low 2022–2026
56.1 °FAverage 2022–2026
64.8 °FAverage High 2022–2026
74.6 °F