Monthly outlook for Clermont Harbor, MS: average high 78.6°, average low 63.3°. That is 3.8° above the climate normal for October. Precipitation is expected on 1 day (about 0.5 inches), against a normal of 4 days and 2.0 inches. The warmest day looks like 6 November (81.8°), the coolest 26 October (53.5°).
78.6°/63.3°
Average high / low
+3.8°
Above normal
1 / 4
Wet days / normal
0.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
25 October – 3 November
77.7°
72.7°
+2.8°
4 November – 13 November
79.9°
69.3°
+5.9°
14 November – 23 November
at normal
66.8°
—
October records over 66 years
91.4°4 October 2019All-time high
39.6°31 October 1993All-time low
Mon, 2678° / 53°0
78 °
Clermont Harbor, Monday, 26 October
Overcast. High 78°, low 53°.
Pressure30.27 inHg
Wind8.1 mph E
Humidity54%
Visibility6.2 mi
Dew point56°
Tue, 2777° / 55°0
77 °
Clermont Harbor, Tuesday, 27 October
Mostly clear. High 77°, low 55°.
Pressure30.21 inHg
Wind6.6 mph E
Humidity53%
Visibility6.2 mi
Dew point58°
Wed, 2878° / 58°0
78 °
Clermont Harbor, Wednesday, 28 October
Clear. High 78°, low 58°.
Pressure30.21 inHg
Wind8.3 mph E
Humidity53%
Visibility6.2 mi
Dew point59°
Thu, 2980° / 57°0
80 °
Clermont Harbor, Thursday, 29 October
Clear. High 80°, low 57°.
Pressure30.15 inHg
Wind6.3 mph NE
Humidity47%
Visibility6.2 mi
Dew point55°
Fri, 3080° / 62°0
80 °
Clermont Harbor, Friday, 30 October
Mostly clear. High 80°, low 62°.
Pressure30.09 inHg
Wind9.8 mph E
Humidity56%
Visibility—
Dew point61°
Sat, 3176° / 67°0.01
76 °
Clermont Harbor, Saturday, 31 October
Light rain. High 76°, low 67°.
Pressure30.09 inHg
Wind11.2 mph E
Humidity79%
Visibility—
Dew point68°
Sun, 0175° / 70°0.48
75 °
Clermont Harbor, Sunday, 1 November
Rain. High 75°, low 70°.
Pressure30.06 inHg
Wind6.5 mph E
Humidity88%
Visibility—
Dew point70°
Mon, 0277° / 67°0
77 °
Clermont Harbor, Monday, 2 November
Overcast. High 77°, low 67°.
Pressure30.06 inHg
Wind7.2 mph SE
Humidity70%
Visibility—
Dew point65°
Tue, 0377° / 66°0
77 °
Clermont Harbor, Tuesday, 3 November
Mostly clear. High 77°, low 66°.
Pressure30.03 inHg
Wind7.8 mph SE
Humidity62%
Visibility—
Dew point61°
Wed, 0481° / 67°0
81 °
Clermont Harbor, Wednesday, 4 November
Overcast. High 81°, low 67°.
Pressure29.94 inHg
Wind7.1 mph SW
Humidity59%
Visibility—
Dew point63°
Thu, 0579° / 68°0.02
79 °
Clermont Harbor, Thursday, 5 November
Light rain. High 79°, low 68°.
Pressure29.88 inHg
Wind8.3 mph SW
Humidity74%
Visibility—
Dew point68°
Fri, 0682° / 69°0.01
82 °
Clermont Harbor, Friday, 6 November
Light rain. High 82°, low 69°.
Pressure29.80 inHg
Wind11.7 mph SW
Humidity71%
Visibility—
Dew point67°
Sat, 0781° / 70°0.01
81 °
Clermont Harbor, Saturday, 7 November
Light rain. High 81°, low 70°.
Pressure29.80 inHg
Wind12.6 mph SW
Humidity64%
Visibility—
Dew point66°
Sun, 0881° / 71°0.01
81 °
Clermont Harbor, Sunday, 8 November
Light rain. High 81°, low 71°.
Pressure29.83 inHg
Wind14.7 mph SW
Humidity61%
Visibility—
Dew point65°
Mon, 0975° / 57°0
75 °
Clermont Harbor, Monday, 9 November
Clear. High 75°, low 57°.
Pressure30.06 inHg
Wind10.4 mph NW
Humidity29%
Visibility—
Dew point38°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 1069° / 58°0.06
69 °
Clermont Harbor, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high69°
Average low58°
Average precipitation0.06 in
Chance of precipitation22%
Record high78° (2024)
Record low38° (1991)
Wed, 1169° / 57°0.16
69 °
Clermont Harbor, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high69°
Average low57°
Average precipitation0.16 in
Chance of precipitation27%
Record high82° (2024)
Record low33° (2025)
Thu, 1268° / 56°0.14
68 °
Clermont Harbor, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high68°
Average low56°
Average precipitation0.14 in
Chance of precipitation23%
Record high79° (2020)
Record low38° (2019)
Fri, 1366° / 54°0.08
66 °
Clermont Harbor, Friday, 13 November
Climate normal for this date — 60-year average.
Average high66°
Average low54°
Average precipitation0.08 in
Chance of precipitation22%
Record high79° (2024)
Record low27° (2019)
Sat, 1467° / 55°0.08
67 °
Clermont Harbor, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high67°
Average low55°
Average precipitation0.08 in
Chance of precipitation30%
Record high76° (2020)
Record low36° (2014)
Sun, 1567° / 56°0.13
67 °
Clermont Harbor, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high67°
Average low56°
Average precipitation0.13 in
Chance of precipitation27%
Record high80° (2020)
Record low33° (2018)
Mon, 1667° / 56°0.08
67 °
Clermont Harbor, Monday, 16 November
Climate normal for this date — 60-year average.
Average high67°
Average low56°
Average precipitation0.08 in
Chance of precipitation18%
Record high77° (2025)
Record low38° (2018)
Tue, 1767° / 56°0.08
67 °
Clermont Harbor, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high67°
Average low56°
Average precipitation0.08 in
Chance of precipitation23%
Record high76° (1985)
Record low38° (1997)
Wed, 1867° / 56°0.12
67 °
Clermont Harbor, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high67°
Average low56°
Average precipitation0.12 in
Chance of precipitation27%
Record high78° (2024)
Record low36° (2014)
Thu, 1967° / 55°0.15
67 °
Clermont Harbor, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high67°
Average low55°
Average precipitation0.15 in
Chance of precipitation28%
Record high82° (2024)
Record low37° (2014)
Fri, 2067° / 55°0.16
67 °
Clermont Harbor, Friday, 20 November
Climate normal for this date — 60-year average.
Average high67°
Average low55°
Average precipitation0.16 in
Chance of precipitation30%
Record high75° (1973)
Record low40° (1969)
Sat, 2166° / 55°0.13
66 °
Clermont Harbor, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high66°
Average low55°
Average precipitation0.13 in
Chance of precipitation27%
Record high79° (2025)
Record low38° (2022)
Sun, 2266° / 55°0.07
66 °
Clermont Harbor, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high66°
Average low55°
Average precipitation0.07 in
Chance of precipitation22%
Record high80° (2025)
Record low37° (1964)
Mon, 2366° / 54°0.12
66 °
Clermont Harbor, Monday, 23 November
Climate normal for this date — 60-year average.
Average high66°
Average low54°
Average precipitation0.12 in
Chance of precipitation32%
Record high75° (2025)
Record low39° (1975)
About the monthly outlook
How accurate is a 30-day forecast?
The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Clermont Harbor, MS are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.
What does "above normal" mean?
We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.
Where do the 66-year records come from?
They are real temperature extremes recorded in Clermont Harbor, MS since 1960: the highest and lowest reading for each calendar date, with the year it happened.
How often is it updated?
The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.