Monthly outlook for Mount Salem, NJ: average high 57.3°, average low 37.1°. That is 0.9° below the climate normal for October. Precipitation is expected on 1 day (about 0.7 inches), against a normal of 5 days and 2.0 inches. The warmest day looks like 20 October (67.1°), the coolest 29 October (27.2°).
57.3°/37.1°
Average high / low
−0.9°
Below normal
1 / 5
Wet days / normal
0.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
19 October – 28 October
58.8°
59.9°
-0.6°
29 October – 7 November
54.8°
56.6°
-0.9°
8 November – 17 November
at normal
51.6°
—
October records over 66 years
88.7°2 October 2019All-time high
21.6°31 October 2011All-time low
Climate normals and records are computed from the nearest reference point — Easton (13 mi).
Tue, 2067° / 42°0
67 °
Mount Salem, Tuesday, 20 October
Clear. High 67°, low 42°.
Pressure30.27 inHg
Wind10.6 mph NE
Humidity50%
Visibility6.2 mi
Dew point43°
Wed, 2160° / 36°0
60 °
Mount Salem, Wednesday, 21 October
Clear. High 60°, low 36°.
Pressure30.24 inHg
Wind8.7 mph NE
Humidity52%
Visibility6.2 mi
Dew point38°
Thu, 2263° / 39°0
63 °
Mount Salem, Thursday, 22 October
Clear. High 63°, low 39°.
Pressure30.00 inHg
Wind9.1 mph NW
Humidity52%
Visibility6.2 mi
Dew point40°
Fri, 2352° / 39°0
52 °
Mount Salem, Friday, 23 October
Clear. High 52°, low 39°.
Pressure30.27 inHg
Wind11.2 mph N
Humidity52%
Visibility6.2 mi
Dew point29°
Sat, 2456° / 34°0
56 °
Mount Salem, Saturday, 24 October
Clear. High 56°, low 34°.
Pressure30.50 inHg
Wind5.5 mph NW
Humidity56%
Visibility—
Dew point30°
Sun, 2559° / 37°0
59 °
Mount Salem, Sunday, 25 October
Clear. High 59°, low 37°.
Pressure30.56 inHg
Wind6.2 mph SW
Humidity53%
Visibility—
Dew point34°
Mon, 2660° / 37°0
60 °
Mount Salem, Monday, 26 October
Overcast. High 60°, low 37°.
Pressure30.33 inHg
Wind10.6 mph W
Humidity62%
Visibility—
Dew point38°
Tue, 2761° / 47°0
61 °
Mount Salem, Tuesday, 27 October
Partly cloudy. High 61°, low 47°.
Pressure30.24 inHg
Wind6 mph N
Humidity58%
Visibility—
Dew point41°
Wed, 2845° / 34°0.73
45 °
Mount Salem, Wednesday, 28 October
Rain. High 45°, low 34°.
Pressure30.12 inHg
Wind11.5 mph N
Humidity94%
Visibility—
Dew point39°
Thu, 2947° / 27°0
47 °
Mount Salem, Thursday, 29 October
Clear. High 47°, low 27°.
Pressure30.18 inHg
Wind12.2 mph N
Humidity39%
Visibility—
Dew point17°
Fri, 3053° / 31°0
53 °
Mount Salem, Friday, 30 October
Clear. High 53°, low 31°.
Pressure30.30 inHg
Wind9.1 mph NW
Humidity59%
Visibility—
Dew point30°
Sat, 3155° / 34°0
55 °
Mount Salem, Saturday, 31 October
Partly cloudy. High 55°, low 34°.
Pressure30.39 inHg
Wind9.2 mph SW
Humidity54%
Visibility—
Dew point31°
Sun, 0159° / 37°0
59 °
Mount Salem, Sunday, 1 November
Overcast. High 59°, low 37°.
Pressure30.33 inHg
Wind10.3 mph SW
Humidity55%
Visibility—
Dew point34°
Mon, 0262° / 41°0
62 °
Mount Salem, Monday, 2 November
Clear. High 62°, low 41°.
Pressure30.21 inHg
Wind5.7 mph N
Humidity51%
Visibility—
Dew point36°
Tue, 0354° / 46°0.01
54 °
Mount Salem, Tuesday, 3 November
Light rain. High 54°, low 46°.
Pressure30.00 inHg
Wind15.4 mph N
Humidity82%
Visibility—
Dew point43°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0456° / 40°0.06
56 °
Mount Salem, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high56°
Average low40°
Average precipitation0.06 in
Chance of precipitation22%
Record high71° (1987)
Record low27° (2006)
Thu, 0556° / 40°0.12
56 °
Mount Salem, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high56°
Average low40°
Average precipitation0.12 in
Chance of precipitation30%
Record high74° (2022)
Record low26° (1991)
Fri, 0655° / 40°0.08
55 °
Mount Salem, Friday, 6 November
Climate normal for this date — 60-year average.
Average high55°
Average low40°
Average precipitation0.08 in
Chance of precipitation30%
Record high80° (2024)
Record low26° (1967)
Sat, 0754° / 39°0.07
54 °
Mount Salem, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high54°
Average low39°
Average precipitation0.07 in
Chance of precipitation23%
Record high72° (2024)
Record low26° (1962)
Sun, 0854° / 38°0.13
54 °
Mount Salem, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high54°
Average low38°
Average precipitation0.13 in
Chance of precipitation22%
Record high71° (2020)
Record low25° (1960)
Mon, 0954° / 38°0.1
54 °
Mount Salem, Monday, 9 November
Climate normal for this date — 60-year average.
Average high54°
Average low38°
Average precipitation0.1 in
Chance of precipitation33%
Record high73° (1975)
Record low22° (2019)
Tue, 1054° / 38°0.17
54 °
Mount Salem, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high54°
Average low38°
Average precipitation0.17 in
Chance of precipitation42%
Record high73° (2020)
Record low23° (2017)
Wed, 1153° / 38°0.12
53 °
Mount Salem, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.12 in
Chance of precipitation32%
Record high68° (2006)
Record low21° (2017)
Thu, 1251° / 37°0.17
51 °
Mount Salem, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.17 in
Chance of precipitation35%
Record high70° (1964)
Record low24° (2019)
Fri, 1350° / 36°0.13
50 °
Mount Salem, Friday, 13 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.13 in
Chance of precipitation35%
Record high69° (1964)
Record low20° (2019)
Sat, 1450° / 36°0.08
50 °
Mount Salem, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.08 in
Chance of precipitation22%
Record high69° (1993)
Record low22° (1986)
Sun, 1551° / 36°0.11
51 °
Mount Salem, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high51°
Average low36°
Average precipitation0.11 in
Chance of precipitation37%
Record high72° (1993)
Record low23° (1996)
Mon, 1650° / 36°0.15
50 °
Mount Salem, Monday, 16 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.15 in
Chance of precipitation30%
Record high70° (2005)
Record low19° (1967)
Tue, 1749° / 34°0.11
49 °
Mount Salem, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high49°
Average low34°
Average precipitation0.11 in
Chance of precipitation32%
Record high66° (1987)
Record low22° (2019)
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 Mount Salem, 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 Mount Salem, 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.