Weather Forecast for
McNairy County, TN

Tonight: Partly cloudy, with a low around 71. Calm wind.

Wednesday: A 40 percent chance of showers and thunderstorms, mainly after 4pm. Partly sunny, with a high near 92. Heat index values as high as 101. Calm wind becoming south around 5 mph.

Wednesday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 4am. Mostly cloudy, with a low around 72. Calm wind. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday: Showers likely, with thunderstorms also possible after 1pm. Partly sunny, with a high near 88. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday Night: A 30 percent chance of showers before 1am. Partly cloudy, with a low around 70. Calm wind.

Friday: Sunny, with a high near 90. Calm wind becoming north northeast around 5 mph in the morning.

Friday Night: Mostly clear, with a low around 65. North wind around 5 mph becoming calm.

Saturday: Sunny, with a high near 90. Calm wind becoming east northeast around 5 mph.

Saturday Night: Mostly clear, with a low around 68.

Sunday: Sunny, with a high near 92.

Sunday Night: Mostly clear, with a low around 71.

Monday: Sunny, with a high near 93.

Monday Night: Mostly clear, with a low around 73.

Tuesday: Sunny, with a high near 94.

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