Davidson County Forecast: Dangerous Heat Continues Through the Fourth of July Weekend

An extended period of dangerous summer heat will continue across Davidson County through the Independence Day holiday weekend. Afternoon temperatures will climb into the upper 90s, with heat index values reaching 100 to 104 degrees. While sunshine will dominate the forecast, the prolonged heat will be the biggest weather concern over the next several days.

The pattern begins to change late this weekend as a return to more typical summertime weather brings increasing chances for showers and thunderstorms.

Today's Forecast

Expect mostly sunny and hot conditions with a high near 95°. Heat index values will climb to around 101° this afternoon. Winds will remain light and variable.

Tonight will be mostly clear with a low around 70°, making it the last relatively comfortable night before warmer overnight temperatures settle in for the holiday weekend.

Independence Day Holiday Forecast

Thursday

Sunny and very hot with a high near 98°. Heat index values will reach 104° during the afternoon, making this one of the hottest days of the week. Thursday night will be mostly clear with a low around 73°.

Friday

Expect abundant sunshine and continued dangerous heat with a high near 99°. Friday night remains mostly clear with a low around 74°.

Independence Day (Saturday)

The Fourth of July forecast looks ideal for outdoor celebrations, with sunny skies and a high near 99°. Whether you're attending parades, cookouts, or fireworks displays, plan for extreme afternoon heat and stay well hydrated. Saturday night will be mostly clear with a low around 75°.

Looking Ahead

Sunday remains mostly sunny and hot with a high near 98°. A 40% chance of showers and thunderstorms arrives Sunday night as the upper-level ridge begins to weaken. Early next week, temperatures ease back closer to normal while daily afternoon storm chances return.

Heat Safety

Although official Heat Advisories may vary from day to day, the combination of several consecutive days of extreme heat and warm overnight temperatures can significantly increase the risk of heat-related illness.

• Drink plenty of water, even if you don't feel thirsty.
• Take frequent breaks in air conditioning or shaded areas.
• Limit strenuous outdoor activities during the hottest part of the afternoon.
• Wear lightweight, light-colored clothing.
• Never leave children or pets inside parked vehicles.
• Check on elderly neighbors and anyone without reliable air conditioning.

Forecast at a Glance

Today: Mostly sunny, hot. High 95° (Heat Index 101°)

Tonight: Mostly clear. Low 70°

Thursday: Sunny, hot. High 98° (Heat Index 104°)

Friday: Sunny, hot. High 99°

Independence Day: Sunny and hot. High 99°

Sunday: Mostly sunny and hot. High 98°, with a 40% chance of showers and thunderstorms Sunday night.

The bottom line: Davidson County will experience several consecutive days of dangerous heat through the Fourth of July weekend. The weather will cooperate for outdoor plans, but the heat will demand extra precautions to stay safe while enjoying the holiday.