Monthly outlook for Saint John, NC: average high 70.5°, average low 53.8°. That is 0° above the climate normal for October. Precipitation is expected on 4 days (about 1.5 inches), against a normal of 4 days and 1.5 inches. The warmest day looks like 14 October (85.1°), the coolest 19 October (38.1°).
70.5°/53.8°
Average high / low
+0°
Above normal
4 / 4
Wet days / normal
1.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
10 October – 19 October
74°
71.4°
+1.4°
20 October – 29 October
64.8°
68.2°
-1.9°
30 October – 8 November
at normal
65.6°
—
October records over 66 years
96.6°3 October 2019All-time high
31.8°27 October 1962All-time low
Climate normals and records are computed from the nearest reference point — Woodland (7 mi).
Sun, 1179° / 64°0.25
79 °
Saint John, Sunday, 11 October
Rain. High 79°, low 64°.
Pressure30.00 inHg
Wind8.3 mph S
Humidity94%
Visibility4.1 mi
Dew point74°
Mon, 1279° / 62°0
79 °
Saint John, Monday, 12 October
Overcast. High 79°, low 62°.
Pressure29.83 inHg
Wind13.8 mph NW
Humidity60%
Visibility6.2 mi
Dew point64°
Tue, 1381° / 60°0
81 °
Saint John, Tuesday, 13 October
Clear. High 81°, low 60°.
Pressure30.03 inHg
Wind2 mph W
Humidity59%
Visibility6.2 mi
Dew point62°
Wed, 1485° / 65°0
85 °
Saint John, Wednesday, 14 October
Clear. High 85°, low 65°.
Pressure29.97 inHg
Wind4.7 mph W
Humidity61%
Visibility6.2 mi
Dew point66°
Thu, 1576° / 63°0
76 °
Saint John, Thursday, 15 October
Partly cloudy. High 76°, low 63°.
Pressure30.15 inHg
Wind9.8 mph NE
Humidity71%
Visibility—
Dew point65°
Fri, 1682° / 61°0
82 °
Saint John, Friday, 16 October
Partly cloudy. High 82°, low 61°.
Pressure30.06 inHg
Wind10 mph SW
Humidity69%
Visibility—
Dew point62°
Sat, 1777° / 53°0.27
77 °
Saint John, Saturday, 17 October
Rain. High 77°, low 53°.
Pressure29.88 inHg
Wind14 mph N
Humidity73%
Visibility—
Dew point65°
Sun, 1857° / 44°0.03
57 °
Saint John, Sunday, 18 October
Light rain. High 57°, low 44°.
Pressure30.15 inHg
Wind12.3 mph N
Humidity52%
Visibility—
Dew point34°
Mon, 1953° / 38°0
53 °
Saint John, Monday, 19 October
Clear. High 53°, low 38°.
Pressure30.53 inHg
Wind14.1 mph N
Humidity46%
Visibility—
Dew point26°
Tue, 2059° / 38°0
59 °
Saint John, Tuesday, 20 October
Overcast. High 59°, low 38°.
Pressure30.53 inHg
Wind11.3 mph N
Humidity53%
Visibility—
Dew point33°
Wed, 2164° / 41°0
64 °
Saint John, Wednesday, 21 October
Clear. High 64°, low 41°.
Pressure30.47 inHg
Wind9.3 mph NE
Humidity58%
Visibility—
Dew point41°
Thu, 2267° / 46°0
67 °
Saint John, Thursday, 22 October
Clear. High 67°, low 46°.
Pressure30.50 inHg
Wind10.5 mph NE
Humidity56%
Visibility—
Dew point44°
Fri, 2367° / 53°0
67 °
Saint John, Friday, 23 October
Partly cloudy. High 67°, low 53°.
Pressure30.33 inHg
Wind9.9 mph NE
Humidity54%
Visibility—
Dew point46°
Sat, 2463° / 51°0.01
63 °
Saint John, Saturday, 24 October
Light rain. High 63°, low 51°.
Pressure30.18 inHg
Wind13.9 mph E
Humidity60%
Visibility—
Dew point47°
Sun, 2568° / 58°0.27
68 °
Saint John, Sunday, 25 October
Rain. High 68°, low 58°.
Pressure29.94 inHg
Wind16.4 mph E
Humidity69%
Visibility—
Dew point56°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2667° / 53°0.13
67 °
Saint John, Monday, 26 October
Climate normal for this date — 60-year average.
Average high67°
Average low53°
Average precipitation0.13 in
Chance of precipitation28%
Record high78° (1978)
Record low35° (2013)
Tue, 2768° / 53°0.09
68 °
Saint John, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high68°
Average low53°
Average precipitation0.09 in
Chance of precipitation23%
Record high85° (2010)
Record low32° (1962)
Wed, 2867° / 53°0.15
67 °
Saint John, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high67°
Average low53°
Average precipitation0.15 in
Chance of precipitation33%
Record high82° (2023)
Record low36° (1976)
Thu, 2966° / 51°0.13
66 °
Saint John, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high66°
Average low51°
Average precipitation0.13 in
Chance of precipitation22%
Record high82° (2020)
Record low33° (1976)
Fri, 3066° / 50°0.06
66 °
Saint John, Friday, 30 October
Climate normal for this date — 60-year average.
Average high66°
Average low50°
Average precipitation0.06 in
Chance of precipitation18%
Record high81° (2023)
Record low35° (1965)
Sat, 3167° / 50°0.06
67 °
Saint John, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high67°
Average low50°
Average precipitation0.06 in
Chance of precipitation22%
Record high82° (2019)
Record low37° (2008)
Sun, 0168° / 52°0.13
68 °
Saint John, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high68°
Average low52°
Average precipitation0.13 in
Chance of precipitation27%
Record high80° (1974)
Record low39° (1975)
Mon, 0267° / 52°0.16
67 °
Saint John, Monday, 2 November
Climate normal for this date — 60-year average.
Average high67°
Average low52°
Average precipitation0.16 in
Chance of precipitation25%
Record high80° (1974)
Record low35° (2023)
Tue, 0367° / 50°0.1
67 °
Saint John, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high67°
Average low50°
Average precipitation0.1 in
Chance of precipitation27%
Record high82° (2016)
Record low35° (2023)
Wed, 0465° / 49°0.18
65 °
Saint John, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high65°
Average low49°
Average precipitation0.18 in
Chance of precipitation35%
Record high79° (1961)
Record low33° (2006)
Thu, 0564° / 49°0.09
64 °
Saint John, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high64°
Average low49°
Average precipitation0.09 in
Chance of precipitation33%
Record high80° (1961)
Record low33° (2006)
Fri, 0664° / 49°0.06
64 °
Saint John, Friday, 6 November
Climate normal for this date — 60-year average.
Average high64°
Average low49°
Average precipitation0.06 in
Chance of precipitation20%
Record high81° (2022)
Record low32° (1991)
Sat, 0764° / 48°0.09
64 °
Saint John, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high64°
Average low48°
Average precipitation0.09 in
Chance of precipitation20%
Record high82° (2022)
Record low31° (1967)
Sun, 0863° / 47°0.07
63 °
Saint John, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high63°
Average low47°
Average precipitation0.07 in
Chance of precipitation18%
Record high79° (1986)
Record low29° (1967)
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 Saint John, 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 Saint John, 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.