Weather in Deltona, Florida, United States

7-Day Detailed Weather Forecast for Deltona

Overnight

Temperature: 76°F

Wind Speed: 5 mph

Wind Direction: SW

Forecast: A slight chance of showers and thunderstorms before 3am, then a chance of showers and thunderstorms between 3am and 5am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 76. Southwest wind around 5 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch possible.

Tuesday

Temperature: 91°F

Wind Speed: 5 mph

Wind Direction: WSW

Forecast: A chance of showers and thunderstorms before 8am, then a chance of showers and thunderstorms between 8am and 11am, then a chance of showers and thunderstorms between 11am and 1pm, then showers and thunderstorms likely between 1pm and 2pm, then showers and thunderstorms likely between 2pm and 3pm, then showers and thunderstorms. Some of the storms could produce heavy rain. Partly sunny. High near 91, with temperatures falling to around 86 in the afternoon. Heat index values as high as 105. West southwest wind around 5 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

Tuesday Night

Temperature: 74°F

Wind Speed: 5 mph

Wind Direction: SSW

Forecast: Showers and thunderstorms likely before 8pm, then showers and thunderstorms likely between 8pm and 9pm, then a chance of showers and thunderstorms between 9pm and 11pm, then a chance of showers and thunderstorms between 11pm and 1am, then a slight chance of showers and thunderstorms between 1am and 5am. Mostly cloudy, with a low around 74. South southwest wind around 5 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.

Wednesday

Temperature: 91°F

Wind Speed: 5 to 10 mph

Wind Direction: S

Forecast: A chance of rain showers between 8am and 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers and thunderstorms. Some of the storms could produce heavy rain. Partly sunny, with a high near 91. Heat index values as high as 102. South wind 5 to 10 mph. Chance of precipitation is 80%.

Wednesday Night

Temperature: 75°F

Wind Speed: 5 mph

Wind Direction: SSE

Forecast: Showers and thunderstorms before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Some of the storms could produce heavy rain. Partly cloudy, with a low around 75. South southeast wind around 5 mph. Chance of precipitation is 80%.

Thursday

Temperature: 93°F

Wind Speed: 5 to 10 mph

Wind Direction: SE

Forecast: A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 93. Southeast wind 5 to 10 mph. Chance of precipitation is 50%.

Thursday Night

Temperature: 75°F

Wind Speed: 5 to 10 mph

Wind Direction: SE

Forecast: A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 75. Southeast wind 5 to 10 mph. Chance of precipitation is 50%.

Friday

Temperature: 94°F

Wind Speed: 5 mph

Wind Direction: SE

Forecast: A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 94. Southeast wind around 5 mph. Chance of precipitation is 50%.

Friday Night

Temperature: 75°F

Wind Speed: 0 to 5 mph

Wind Direction: SSE

Forecast: A chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 75. South southeast wind 0 to 5 mph. Chance of precipitation is 50%.

Saturday

Temperature: 96°F

Wind Speed: 0 to 5 mph

Wind Direction: SSE

Forecast: A chance of showers and thunderstorms after 2pm. Sunny, with a high near 96. South southeast wind 0 to 5 mph. Chance of precipitation is 40%.

Saturday Night

Temperature: 76°F

Wind Speed: 0 to 5 mph

Wind Direction: S

Forecast: A chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 76. South wind 0 to 5 mph. Chance of precipitation is 40%.

Sunday

Temperature: 97°F

Wind Speed: 0 to 5 mph

Wind Direction: NW

Forecast: A slight chance of showers and thunderstorms after 2pm. Sunny, with a high near 97. Northwest wind 0 to 5 mph. Chance of precipitation is 20%.

Sunday Night

Temperature: 77°F

Wind Speed: 5 mph

Wind Direction: S

Forecast: A slight chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 77. South wind around 5 mph. Chance of precipitation is 20%.

Monday

Temperature: 96°F

Wind Speed: 5 mph

Wind Direction: WNW

Forecast: A chance of showers and thunderstorms after 2pm. Sunny, with a high near 96. West northwest wind around 5 mph.