Monthly outlook for Mount Salem, NJ: average high 60.7°, average low 42.6°. That is 0.1° above the climate normal for October. Precipitation is expected on 3 days (about 1.4 inches), against a normal of 5 days and 2.1 inches. The warmest day looks like 16 October (75.1°), the coolest 27 October (34.8°).
60.7°/42.6°
Average high / low
+0.1°
Above normal
3 / 5
Wet days / normal
1.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
14 October – 23 October
63.5°
61.8°
+1°
24 October – 2 November
56.1°
58.2°
-1.2°
3 November – 12 November
at normal
54.4°
—
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).
Thu, 1563° / 48°0
63 °
Mount Salem, Thursday, 15 October
Partly cloudy. High 63°, low 48°.
Pressure30.24 inHg
Wind3.6 mph E
Humidity62%
Visibility6.2 mi
Dew point48°
Fri, 1675° / 49°0.28
75 °
Mount Salem, Friday, 16 October
Rain. High 75°, low 49°.
Pressure29.80 inHg
Wind8.5 mph S
Humidity96%
Visibility5.2 mi
Dew point64°
Sat, 1759° / 40°0
59 °
Mount Salem, Saturday, 17 October
Clear. High 59°, low 40°.
Pressure30.15 inHg
Wind14.9 mph NW
Humidity44%
Visibility6.2 mi
Dew point31°
Sun, 1852° / 35°0
52 °
Mount Salem, Sunday, 18 October
Clear. High 52°, low 35°.
Pressure30.62 inHg
Wind5.5 mph N
Humidity54%
Visibility—
Dew point29°
Mon, 1959° / 37°0
59 °
Mount Salem, Monday, 19 October
Clear. High 59°, low 37°.
Pressure30.65 inHg
Wind2.2 mph S
Humidity56%
Visibility—
Dew point36°
Tue, 2065° / 43°0
65 °
Mount Salem, Tuesday, 20 October
Overcast. High 65°, low 43°.
Pressure30.42 inHg
Wind5.6 mph W
Humidity62%
Visibility—
Dew point43°
Wed, 2166° / 46°0
66 °
Mount Salem, Wednesday, 21 October
Clear. High 66°, low 46°.
Pressure30.33 inHg
Wind3.7 mph N
Humidity61%
Visibility—
Dew point45°
Thu, 2265° / 47°0.01
65 °
Mount Salem, Thursday, 22 October
Light rain. High 65°, low 47°.
Pressure30.18 inHg
Wind12.4 mph SW
Humidity71%
Visibility—
Dew point49°
Fri, 2357° / 39°0
57 °
Mount Salem, Friday, 23 October
Light rain. High 57°, low 39°.
Pressure30.24 inHg
Wind13.6 mph N
Humidity50%
Visibility—
Dew point30°
Sat, 2458° / 37°0
58 °
Mount Salem, Saturday, 24 October
Overcast. High 58°, low 37°.
Pressure30.36 inHg
Wind6.8 mph SW
Humidity51%
Visibility—
Dew point32°
Sun, 2558° / 44°0.19
58 °
Mount Salem, Sunday, 25 October
Rain. High 58°, low 44°.
Pressure29.88 inHg
Wind13.3 mph W
Humidity73%
Visibility—
Dew point48°
Mon, 2650° / 37°0
50 °
Mount Salem, Monday, 26 October
Clear. High 50°, low 37°.
Pressure30.18 inHg
Wind13.1 mph NW
Humidity49%
Visibility—
Dew point27°
Tue, 2756° / 35°0
56 °
Mount Salem, Tuesday, 27 October
Overcast. High 56°, low 35°.
Pressure30.18 inHg
Wind10 mph W
Humidity54%
Visibility—
Dew point32°
Wed, 2855° / 41°0
55 °
Mount Salem, Wednesday, 28 October
Overcast. High 55°, low 41°.
Pressure30.18 inHg
Wind5.1 mph SW
Humidity57%
Visibility—
Dew point38°
Thu, 2959° / 47°0.88
59 °
Mount Salem, Thursday, 29 October
Heavy rain. High 59°, low 47°.
Pressure29.80 inHg
Wind13.2 mph W
Humidity96%
Visibility—
Dew point54°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 3057° / 40°0.1
57 °
Mount Salem, Friday, 30 October
Climate normal for this date — 60-year average.
Average high57°
Average low40°
Average precipitation0.1 in
Chance of precipitation27%
Record high77° (2024)
Record low28° (1962)
Sat, 3157° / 40°0.06
57 °
Mount Salem, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high57°
Average low40°
Average precipitation0.06 in
Chance of precipitation18%
Record high81° (2024)
Record low22° (2011)
Sun, 0158° / 42°0.08
58 °
Mount Salem, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high58°
Average low42°
Average precipitation0.08 in
Chance of precipitation25%
Record high76° (1974)
Record low24° (2002)
Mon, 0258° / 43°0.13
58 °
Mount Salem, Monday, 2 November
Climate normal for this date — 60-year average.
Average high58°
Average low43°
Average precipitation0.13 in
Chance of precipitation30%
Record high75° (1982)
Record low26° (1976)
Tue, 0358° / 42°0.08
58 °
Mount Salem, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high58°
Average low42°
Average precipitation0.08 in
Chance of precipitation25%
Record high75° (2003)
Record low29° (2002)
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)
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.