As of 01:58 EDT

Deltona, FL weather in July

77°

Deltona, Sunday, 9 August, 01:58

Overcast. Feels like 78°. High 91°, low 76°.

Pressure30.06 inHg

Wind4.3 mph SE

Humidity95%

Visibility6.2 mi

Dew point75°

See detailed hourly forecast

In July, Deltona, FL averages a high of 88.6° and a low of 74.9°. About 6.7 inches of precipitation fall over the month (24 wet days). The record high is 98.8° (2025) and the record low 66° (1965). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	88°	74.1°	77%	97.3° (1998)	67.8° (1981)
2	87.8°	74.1°	68%	97.7° (1998)	70.3° (1962)
3	88.2°	74.1°	78%	97.7° (1998)	68.9° (1975)
4	88.5°	74.3°	83%	95.5° (2023)	67.6° (1975)
5	88.5°	74.7°	82%	94.1° (2023)	70.7° (1974)
6	88.7°	74.7°	80%	96.4° (2023)	72.1° (2002)
7	88.7°	74.7°	70%	96.1° (1981)	70.5° (1968)
8	88.5°	74.7°	72%	96.6° (1981)	70.9° (2010)
9	88.3°	74.7°	67%	94.5° (2016)	70° (2006)
10	88.9°	74.7°	73%	94.3° (1980)	69.3° (1983)
11	89.4°	74.8°	75%	94.8° (1980)	70.5° (2009)
12	89.2°	75°	70%	95° (2015)	70.7° (1963)
13	88.7°	75.2°	87%	93.9° (1980)	71.2° (1963)
14	88.7°	75.2°	82%	97.7° (1981)	70.3° (1974)
15	88.2°	75°	78%	92.8° (2016)	68.9° (1974)
16	88.2°	74.8°	72%	94.1° (2006)	70.3° (1974)
17	88.3°	75.2°	78%	94.8° (1983)	72.1° (2003)
18	88.3°	75°	75%	95.5° (1983)	72° (1968)
19	88°	74.8°	88%	93.9° (1986)	70.3° (2011)
20	88.3°	74.8°	85%	95° (1986)	72.1° (1966)
21	88.9°	75°	73%	95.5° (2023)	72° (1965)
22	88.3°	75.2°	83%	95.5° (2023)	72° (1974)
23	87.8°	74.8°	85%	92.8° (1987)	66° (1965)
24	88.2°	75.2°	80%	93.4° (1981)	72° (1967)
25	88.5°	74.8°	70%	93.4° (2010)	72° (1965)
26	89.1°	74.8°	72%	93.9° (1996)	72° (1984)
27	89.1°	74.8°	77%	96.6° (2010)	71.4° (1989)
28	89.2°	75°	75%	97.3° (2025)	71.4° (2019)
29	89.4°	75.4°	82%	98.8° (2025)	72.7° (1984)
30	89.4°	75.4°	77%	97.3° (2010)	72.5° (2022)
31	89.1°	75.4°	83%	96.1° (2025)	72.3° (1994)