Monthly outlook for Saint Johns, NC: average high 64°, average low 50.6°. That is 2.2° below the climate normal for October. Precipitation is expected on 3 days (about 2.6 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 27 October (72.2°), the coolest 29 October (43.1°).
64°/50.6°
Average high / low
−2.2°
Below normal
3 / 4
Wet days / normal
2.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
20 October – 29 October
64.9°
68.5°
-2°
30 October – 8 November
62.5°
65.9°
-1.9°
9 November – 18 November
at normal
61.9°
—
October records over 66 years
94.5°3 October 2019All-time high
33.1°27 October 1962All-time low
Climate normals and records are computed from the nearest reference point — Cape Colony (3 mi).
Wed, 2167° / 48°0
67 °
Saint Johns, Wednesday, 21 October
Clear. High 67°, low 48°.
Pressure30.12 inHg
Wind10.3 mph N
Humidity59%
Visibility6.2 mi
Dew point48°
Thu, 2266° / 47°0
66 °
Saint Johns, Thursday, 22 October
Clear. High 66°, low 47°.
Pressure30.09 inHg
Wind8.7 mph N
Humidity45%
Visibility6.2 mi
Dew point40°
Fri, 2361° / 48°0
61 °
Saint Johns, Friday, 23 October
Clear. High 61°, low 48°.
Pressure30.30 inHg
Wind10 mph NE
Humidity55%
Visibility6.2 mi
Dew point44°
Sat, 2463° / 47°0
63 °
Saint Johns, Saturday, 24 October
Partly cloudy. High 63°, low 47°.
Pressure30.50 inHg
Wind10.6 mph NE
Humidity60%
Visibility—
Dew point44°
Sun, 2566° / 49°0
66 °
Saint Johns, Sunday, 25 October
Clear. High 66°, low 49°.
Pressure30.53 inHg
Wind9.8 mph NE
Humidity68%
Visibility—
Dew point49°
Mon, 2664° / 57°0
64 °
Saint Johns, Monday, 26 October
Mostly clear. High 64°, low 57°.
Pressure30.42 inHg
Wind8.7 mph S
Humidity64%
Visibility—
Dew point50°
Tue, 2772° / 57°0
72 °
Saint Johns, Tuesday, 27 October
Overcast. High 72°, low 57°.
Pressure30.24 inHg
Wind12.2 mph SW
Humidity65%
Visibility—
Dew point53°
Wed, 2862° / 48°0.04
62 °
Saint Johns, Wednesday, 28 October
Light rain. High 62°, low 48°.
Pressure30.24 inHg
Wind17.7 mph N
Humidity61%
Visibility—
Dew point42°
Thu, 2957° / 43°0
57 °
Saint Johns, Thursday, 29 October
Clear. High 57°, low 43°.
Pressure30.30 inHg
Wind10.1 mph N
Humidity48%
Visibility—
Dew point31°
Fri, 3063° / 47°0
63 °
Saint Johns, Friday, 30 October
Partly cloudy. High 63°, low 47°.
Pressure30.24 inHg
Wind10.2 mph S
Humidity42%
Visibility—
Dew point32°
Sat, 3167° / 57°0.01
67 °
Saint Johns, Saturday, 31 October
Light rain. High 67°, low 57°.
Pressure30.15 inHg
Wind8.9 mph NE
Humidity59%
Visibility—
Dew point46°
Sun, 0163° / 56°0
63 °
Saint Johns, Sunday, 1 November
Overcast. High 63°, low 56°.
Pressure30.21 inHg
Wind12.1 mph NE
Humidity71%
Visibility—
Dew point49°
Mon, 0261° / 53°0.15
61 °
Saint Johns, Monday, 2 November
Light rain. High 61°, low 53°.
Pressure30.24 inHg
Wind15.1 mph E
Humidity56%
Visibility—
Dew point43°
Tue, 0363° / 54°2.34
63 °
Saint Johns, Tuesday, 3 November
Heavy rain. High 63°, low 54°.
Pressure30.00 inHg
Wind22.3 mph E
Humidity90%
Visibility—
Dew point54°
Wed, 0458° / 50°0.03
58 °
Saint Johns, Wednesday, 4 November
Light rain. High 58°, low 50°.
Pressure29.80 inHg
Wind20.9 mph W
Humidity88%
Visibility—
Dew point47°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 0565° / 52°0.08
65 °
Saint Johns, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high65°
Average low52°
Average precipitation0.08 in
Chance of precipitation37%
Record high79° (2003)
Record low37° (1966)
Fri, 0665° / 50°0.1
65 °
Saint Johns, Friday, 6 November
Climate normal for this date — 60-year average.
Average high65°
Average low50°
Average precipitation0.1 in
Chance of precipitation18%
Record high78° (2024)
Record low35° (1991)
Sat, 0764° / 49°0.08
64 °
Saint Johns, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high64°
Average low49°
Average precipitation0.08 in
Chance of precipitation25%
Record high79° (2024)
Record low33° (1962)
Sun, 0863° / 48°0.08
63 °
Saint Johns, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high63°
Average low48°
Average precipitation0.08 in
Chance of precipitation18%
Record high80° (1986)
Record low32° (1967)
Mon, 0964° / 49°0.05
64 °
Saint Johns, Monday, 9 November
Climate normal for this date — 60-year average.
Average high64°
Average low49°
Average precipitation0.05 in
Chance of precipitation18%
Record high80° (1986)
Record low30° (1976)
Tue, 1065° / 50°0.13
65 °
Saint Johns, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high65°
Average low50°
Average precipitation0.13 in
Chance of precipitation28%
Record high80° (1979)
Record low35° (1973)
Wed, 1163° / 49°0.12
63 °
Saint Johns, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high63°
Average low49°
Average precipitation0.12 in
Chance of precipitation25%
Record high79° (2002)
Record low33° (2025)
Thu, 1262° / 47°0.26
62 °
Saint Johns, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high62°
Average low47°
Average precipitation0.26 in
Chance of precipitation38%
Record high75° (2022)
Record low32° (1996)
Fri, 1360° / 45°0.13
60 °
Saint Johns, Friday, 13 November
Climate normal for this date — 60-year average.
Average high60°
Average low45°
Average precipitation0.13 in
Chance of precipitation25%
Record high75° (1985)
Record low30° (2019)
Sat, 1460° / 45°0.06
60 °
Saint Johns, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high60°
Average low45°
Average precipitation0.06 in
Chance of precipitation20%
Record high78° (1985)
Record low30° (1976)
Sun, 1562° / 46°0.1
62 °
Saint Johns, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high62°
Average low46°
Average precipitation0.1 in
Chance of precipitation27%
Record high81° (1993)
Record low32° (2014)
Mon, 1662° / 47°0.08
62 °
Saint Johns, Monday, 16 November
Climate normal for this date — 60-year average.
Average high62°
Average low47°
Average precipitation0.08 in
Chance of precipitation27%
Record high77° (2011)
Record low28° (1967)
Tue, 1761° / 46°0.09
61 °
Saint Johns, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high61°
Average low46°
Average precipitation0.09 in
Chance of precipitation23%
Record high76° (1993)
Record low30° (1967)
Wed, 1861° / 45°0.05
61 °
Saint Johns, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high61°
Average low45°
Average precipitation0.05 in
Chance of precipitation18%
Record high74° (1978)
Record low33° (1997)
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 Johns, 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 Johns, 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.