Monthly outlook for Swain, NJ: average high 67.2°, average low 54.6°. That is 2.2° above the climate normal for October. Precipitation is expected on 4 days (about 1.2 inches), against a normal of 4 days and 1.9 inches. The warmest day looks like 14 October (78°), the coolest 18 October (44.5°).
67.2°/54.6°
Average high / low
+2.2°
Above normal
4 / 4
Wet days / normal
1.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
12 October – 21 October
68°
64.2°
+2.1°
22 October – 31 October
66°
61°
+2.8°
1 November – 10 November
at normal
58.5°
—
October records over 66 years
90.1°2 October 2019All-time high
34.9°28 October 1976All-time low
Climate normals and records are computed from the nearest reference point — Avalon (4 mi).
Tue, 1376° / 57°0
76 °
Swain, Tuesday, 13 October
Clear. High 76°, low 57°.
Pressure29.97 inHg
Wind5.6 mph SW
Humidity73%
Visibility6.2 mi
Dew point62°
Wed, 1478° / 67°0.2
78 °
Swain, Wednesday, 14 October
Rain. High 78°, low 67°.
Pressure29.94 inHg
Wind9.7 mph W
Humidity69%
Visibility6.2 mi
Dew point66°
Thu, 1569° / 58°0
69 °
Swain, Thursday, 15 October
Partly cloudy. High 69°, low 58°.
Pressure30.21 inHg
Wind5.7 mph E
Humidity58%
Visibility6.2 mi
Dew point52°
Fri, 1677° / 62°0.31
77 °
Swain, Friday, 16 October
Light rain. High 77°, low 62°.
Pressure29.65 inHg
Wind15.5 mph SW
Humidity79%
Visibility6.2 mi
Dew point68°
Sat, 1757° / 47°0
57 °
Swain, Saturday, 17 October
Clear. High 57°, low 47°.
Pressure30.18 inHg
Wind20.6 mph NW
Humidity47%
Visibility—
Dew point32°
Sun, 1855° / 44°0
55 °
Swain, Sunday, 18 October
Clear. High 55°, low 44°.
Pressure30.56 inHg
Wind6.2 mph NW
Humidity45%
Visibility—
Dew point31°
Mon, 1961° / 47°0
61 °
Swain, Monday, 19 October
Clear. High 61°, low 47°.
Pressure30.65 inHg
Wind10.1 mph S
Humidity56%
Visibility—
Dew point42°
Tue, 2067° / 56°0
67 °
Swain, Tuesday, 20 October
Clear. High 67°, low 56°.
Pressure30.45 inHg
Wind7.2 mph S
Humidity57%
Visibility—
Dew point49°
Wed, 2169° / 55°0
69 °
Swain, Wednesday, 21 October
Mostly clear. High 69°, low 55°.
Pressure30.27 inHg
Wind5.7 mph NW
Humidity61%
Visibility—
Dew point50°
Thu, 2266° / 53°0
66 °
Swain, Thursday, 22 October
Clear. High 66°, low 53°.
Pressure30.27 inHg
Wind7.3 mph E
Humidity61%
Visibility—
Dew point48°
Fri, 2366° / 56°0
66 °
Swain, Friday, 23 October
Clear. High 66°, low 56°.
Pressure30.30 inHg
Wind10.1 mph S
Humidity64%
Visibility—
Dew point50°
Sat, 2471° / 60°0
71 °
Swain, Saturday, 24 October
Overcast. High 71°, low 60°.
Pressure30.09 inHg
Wind13.7 mph SW
Humidity70%
Visibility—
Dew point55°
Sun, 2567° / 54°0.1
67 °
Swain, Sunday, 25 October
Light rain. High 67°, low 54°.
Pressure29.80 inHg
Wind15.7 mph SW
Humidity85%
Visibility—
Dew point60°
Mon, 2666° / 50°0
66 °
Swain, Monday, 26 October
Clear. High 66°, low 50°.
Pressure30.18 inHg
Wind7.3 mph N
Humidity59%
Visibility—
Dew point45°
Tue, 2761° / 53°0
61 °
Swain, Tuesday, 27 October
Partly cloudy. High 61°, low 53°.
Pressure30.24 inHg
Wind9 mph E
Humidity69%
Visibility—
Dew point49°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2861° / 52°0.13
61 °
Swain, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high61°
Average low52°
Average precipitation0.13 in
Chance of precipitation27%
Record high77° (2023)
Record low35° (1976)
Thu, 2960° / 51°0.27
60 °
Swain, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high60°
Average low51°
Average precipitation0.27 in
Chance of precipitation17%
Record high74° (1984)
Record low36° (1965)
Fri, 3059° / 50°0.08
59 °
Swain, Friday, 30 October
Climate normal for this date — 60-year average.
Average high59°
Average low50°
Average precipitation0.08 in
Chance of precipitation20%
Record high77° (2023)
Record low39° (2011)
Sat, 3160° / 51°0.06
60 °
Swain, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high60°
Average low51°
Average precipitation0.06 in
Chance of precipitation18%
Record high76° (2024)
Record low37° (2020)
Sun, 0161° / 52°0.11
61 °
Swain, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high61°
Average low52°
Average precipitation0.11 in
Chance of precipitation18%
Record high74° (2024)
Record low41° (1975)
Mon, 0260° / 52°0.09
60 °
Swain, Monday, 2 November
Climate normal for this date — 60-year average.
Average high60°
Average low52°
Average precipitation0.09 in
Chance of precipitation28%
Record high73° (1971)
Record low37° (1965)
Tue, 0360° / 50°0.09
60 °
Swain, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high60°
Average low50°
Average precipitation0.09 in
Chance of precipitation25%
Record high72° (2016)
Record low39° (1996)
Wed, 0459° / 49°0.07
59 °
Swain, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high59°
Average low49°
Average precipitation0.07 in
Chance of precipitation20%
Record high71° (1974)
Record low38° (2006)
Thu, 0559° / 50°0.13
59 °
Swain, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high59°
Average low50°
Average precipitation0.13 in
Chance of precipitation32%
Record high71° (2003)
Record low37° (1991)
Fri, 0658° / 49°0.08
58 °
Swain, Friday, 6 November
Climate normal for this date — 60-year average.
Average high58°
Average low49°
Average precipitation0.08 in
Chance of precipitation30%
Record high76° (2024)
Record low37° (1962)
Sat, 0758° / 49°0.12
58 °
Swain, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high58°
Average low49°
Average precipitation0.12 in
Chance of precipitation23%
Record high77° (2024)
Record low37° (2012)
Sun, 0857° / 47°0.1
57 °
Swain, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high57°
Average low47°
Average precipitation0.1 in
Chance of precipitation30%
Record high69° (1975)
Record low36° (1967)
Mon, 0957° / 47°0.08
57 °
Swain, Monday, 9 November
Climate normal for this date — 60-year average.
Average high57°
Average low47°
Average precipitation0.08 in
Chance of precipitation23%
Record high70° (1986)
Record low29° (2019)
Tue, 1058° / 48°0.13
58 °
Swain, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high58°
Average low48°
Average precipitation0.13 in
Chance of precipitation33%
Record high69° (2020)
Record low31° (2017)
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 Swain, NJ 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 Swain, NJ 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.