Monthly outlook for Marines, NC: average high 76.3°, average low 59.5°. That is 2.8° above the climate normal for October. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 4 days and 1.7 inches. The warmest day looks like 15 October (88.1°), the coolest 18 October (45.4°).
76.3°/59.5°
Average high / low
+2.8°
Above normal
1 / 4
Wet days / normal
0.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
12 October – 21 October
78.2°
72.1°
+3.4°
22 October – 31 October
73.1°
69.4°
+2°
1 November – 10 November
at normal
67°
—
October records over 66 years
90.3°4 October 2019All-time high
38.3°27 October 1962All-time low
Climate normals and records are computed from the nearest reference point — North Topsail Beach (7 mi).
Tue, 1383° / 61°0
83 °
Marines, Tuesday, 13 October
Mostly clear. High 83°, low 61°.
Pressure30.06 inHg
Wind0.9 mph W
Humidity52%
Visibility6.2 mi
Dew point62°
Wed, 1486° / 64°0
86 °
Marines, Wednesday, 14 October
Clear. High 86°, low 64°.
Pressure30.09 inHg
Wind5.3 mph W
Humidity52%
Visibility6.2 mi
Dew point64°
Thu, 1588° / 65°0
88 °
Marines, Thursday, 15 October
Clear. High 88°, low 65°.
Pressure30.12 inHg
Wind2.6 mph NW
Humidity56%
Visibility6.2 mi
Dew point67°
Fri, 1687° / 68°0.03
87 °
Marines, Friday, 16 October
Light rain. High 87°, low 68°.
Pressure29.97 inHg
Wind11.4 mph N
Humidity61%
Visibility—
Dew point64°
Sat, 1767° / 50°0
67 °
Marines, Saturday, 17 October
Clear. High 67°, low 50°.
Pressure30.27 inHg
Wind13.4 mph N
Humidity40%
Visibility—
Dew point37°
Sun, 1865° / 45°0
65 °
Marines, Sunday, 18 October
Clear. High 65°, low 45°.
Pressure30.56 inHg
Wind11.1 mph NE
Humidity57%
Visibility—
Dew point42°
Mon, 1972° / 60°0.06
72 °
Marines, Monday, 19 October
Light rain. High 72°, low 60°.
Pressure30.47 inHg
Wind11.3 mph E
Humidity76%
Visibility—
Dew point58°
Tue, 2078° / 65°0.01
78 °
Marines, Tuesday, 20 October
Light rain. High 78°, low 65°.
Pressure30.30 inHg
Wind9.5 mph E
Humidity65%
Visibility—
Dew point61°
Wed, 2177° / 64°0
77 °
Marines, Wednesday, 21 October
Overcast. High 77°, low 64°.
Pressure30.27 inHg
Wind11.9 mph E
Humidity63%
Visibility—
Dew point58°
Thu, 2271° / 60°0
71 °
Marines, Thursday, 22 October
Clear. High 71°, low 60°.
Pressure30.42 inHg
Wind15.3 mph NE
Humidity56%
Visibility—
Dew point51°
Fri, 2373° / 57°0
73 °
Marines, Friday, 23 October
Clear. High 73°, low 57°.
Pressure30.45 inHg
Wind10.2 mph NE
Humidity61%
Visibility—
Dew point53°
Sat, 2476° / 60°0
76 °
Marines, Saturday, 24 October
Mostly clear. High 76°, low 60°.
Pressure30.30 inHg
Wind6.1 mph SW
Humidity54%
Visibility—
Dew point52°
Sun, 2577° / 62°0
77 °
Marines, Sunday, 25 October
Overcast. High 77°, low 62°.
Pressure30.18 inHg
Wind11.3 mph S
Humidity53%
Visibility—
Dew point53°
Mon, 2673° / 59°0
73 °
Marines, Monday, 26 October
Overcast. High 73°, low 59°.
Pressure29.85 inHg
Wind13.7 mph NW
Humidity64%
Visibility—
Dew point60°
Tue, 2769° / 49°0
69 °
Marines, Tuesday, 27 October
Clear. High 69°, low 49°.
Pressure29.85 inHg
Wind9.6 mph SW
Humidity40%
Visibility—
Dew point35°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2869° / 59°0.16
69 °
Marines, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high69°
Average low59°
Average precipitation0.16 in
Chance of precipitation30%
Record high80° (2023)
Record low41° (1976)
Thu, 2968° / 57°0.11
68 °
Marines, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high68°
Average low57°
Average precipitation0.11 in
Chance of precipitation22%
Record high80° (2020)
Record low42° (1976)
Fri, 3068° / 56°0.11
68 °
Marines, Friday, 30 October
Climate normal for this date — 60-year average.
Average high68°
Average low56°
Average precipitation0.11 in
Chance of precipitation18%
Record high79° (2023)
Record low44° (2011)
Sat, 3169° / 57°0.06
69 °
Marines, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high69°
Average low57°
Average precipitation0.06 in
Chance of precipitation17%
Record high80° (1961)
Record low46° (1975)
Sun, 0170° / 57°0.13
70 °
Marines, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high70°
Average low57°
Average precipitation0.13 in
Chance of precipitation33%
Record high79° (1961)
Record low42° (2023)
Mon, 0269° / 57°0.14
69 °
Marines, Monday, 2 November
Climate normal for this date — 60-year average.
Average high69°
Average low57°
Average precipitation0.14 in
Chance of precipitation32%
Record high78° (1974)
Record low38° (2023)
Tue, 0368° / 56°0.11
68 °
Marines, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high68°
Average low56°
Average precipitation0.11 in
Chance of precipitation22%
Record high78° (1974)
Record low42° (1966)
Wed, 0467° / 55°0.14
67 °
Marines, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high67°
Average low55°
Average precipitation0.14 in
Chance of precipitation32%
Record high77° (2003)
Record low40° (1966)
Thu, 0567° / 55°0.09
67 °
Marines, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high67°
Average low55°
Average precipitation0.09 in
Chance of precipitation30%
Record high78° (2003)
Record low41° (1995)
Fri, 0666° / 55°0.07
66 °
Marines, Friday, 6 November
Climate normal for this date — 60-year average.
Average high66°
Average low55°
Average precipitation0.07 in
Chance of precipitation25%
Record high78° (2022)
Record low40° (1976)
Sat, 0766° / 54°0.06
66 °
Marines, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high66°
Average low54°
Average precipitation0.06 in
Chance of precipitation18%
Record high79° (2022)
Record low41° (1967)
Sun, 0865° / 53°0.08
65 °
Marines, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high65°
Average low53°
Average precipitation0.08 in
Chance of precipitation22%
Record high80° (2024)
Record low38° (1967)
Mon, 0965° / 53°0.1
65 °
Marines, Monday, 9 November
Climate normal for this date — 60-year average.
Average high65°
Average low53°
Average precipitation0.1 in
Chance of precipitation20%
Record high77° (1986)
Record low35° (1976)
Tue, 1067° / 54°0.13
67 °
Marines, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high67°
Average low54°
Average precipitation0.13 in
Chance of precipitation32%
Record high77° (2023)
Record low39° (1973)
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 Marines, NC 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 Marines, NC 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.