As of 17:25 EDT

Glen St. Mary, FL weather in May

82°

Glen St. Mary, Sunday, 9 August, 17:25

Overcast. Feels like 91°. High 91°, low 73°.

Pressure30.06 inHg

Wind5 mph E

Humidity88%

Visibility6.2 mi

Dew point73°

See detailed hourly forecast

In May, Glen St. Mary, FL averages a high of 85.4° and a low of 65.1°. About 2.8 inches of precipitation fall over the month (9 wet days). The record high is 100.8° (2019) and the record low 46.4° (1992). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	82.8°	61.9°	25%	93.7° (1990)	51.3° (1999)
2	83.3°	62.2°	27%	96.1° (1990)	50.7° (2006)
3	83.8°	62.4°	22%	93.4° (2002)	52.3° (1999)
4	83.3°	63°	32%	94.1° (2002)	49.3° (1971)
5	83.3°	62.1°	18%	94.1° (2022)	48.6° (1971)
6	84°	62.4°	20%	91.9° (2012)	52.3° (2016)
7	84°	62.4°	22%	93.4° (2024)	51.8° (2005)
8	84.6°	63°	22%	94.5° (2024)	46.4° (1992)
9	84.4°	64.2°	23%	95.2° (1962)	50.5° (1960)
10	84.4°	64°	22%	96.8° (2017)	52.7° (1984)
11	85.3°	63.9°	23%	96.3° (2017)	53.4° (1986)
12	85.1°	64.4°	25%	94.1° (1967)	52.7° (1989)
13	85.5°	64.4°	33%	95.5° (1967)	54.3° (1989)
14	85.1°	64.9°	40%	96.6° (1967)	50.2° (1960)
15	84.9°	65.3°	37%	94.8° (1985)	53.6° (1960)
16	85.6°	64.6°	17%	95.2° (1995)	52.5° (2021)
17	86°	65.5°	28%	94.5° (1995)	53.2° (1973)
18	85.8°	65.7°	23%	94.8° (2022)	53.1° (2011)
19	85.6°	65.3°	42%	95.4° (2022)	53.1° (2011)
20	85.6°	65.7°	33%	96.8° (1962)	54.7° (2002)
21	86.2°	65.8°	33%	99° (1962)	54.5° (2002)
22	85.8°	66.6°	37%	98.8° (1962)	53.4° (1981)
23	86°	66.6°	42%	97.3° (1962)	57° (1981)
24	86.9°	67.5°	32%	97.3° (2019)	58.3° (1967)
25	87.1°	67.1°	28%	100.2° (2019)	54.5° (1967)
26	87.1°	66.9°	30%	100.8° (2019)	50.9° (1979)
27	86.9°	67.5°	45%	100.6° (2019)	52.7° (1979)
28	86.9°	68°	38%	99° (2019)	54.3° (1961)
29	87.1°	68.2°	40%	99.9° (2019)	57° (2023)
30	87.3°	67.8°	38%	99.3° (2019)	57° (1971)
31	87.6°	68.2°	35%	96.6° (2004)	57.2° (1984)