Monthly outlook for Mount Ephraim, NJ: average high 64.8°, average low 48.7°. That is 0.1° below the climate normal for October. Precipitation is expected on 3 days (about 2.3 inches), against a normal of 4 days and 1.7 inches. The warmest day looks like 14 October (79.8°), the coolest 18 October (39.2°).
64.8°/48.7°
Average high / low
−0.1°
Below normal
3 / 4
Wet days / normal
2.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
10 October – 19 October
67.6°
65.8°
+1°
20 October – 29 October
60.2°
62.5°
-1.3°
30 October – 8 November
at normal
59.5°
—
October records over 66 years
94.3°2 October 2019All-time high
27.1°24 October 1969All-time low
Sun, 1166° / 55°1.02
66 °
Mount Ephraim, Sunday, 11 October
Rain. High 66°, low 55°.
Pressure30.18 inHg
Wind10.7 mph E
Humidity95%
Visibility2.0 mi
Dew point62°
Mon, 1275° / 54°1.22
75 °
Mount Ephraim, Monday, 12 October
Heavy rain. High 75°, low 54°.
Pressure29.80 inHg
Wind9.6 mph N
Humidity79%
Visibility6.2 mi
Dew point57°
Tue, 1376° / 57°0
76 °
Mount Ephraim, Tuesday, 13 October
Clear. High 76°, low 57°.
Pressure30.00 inHg
Wind4.6 mph S
Humidity71%
Visibility6.2 mi
Dew point62°
Wed, 1480° / 65°0.06
80 °
Mount Ephraim, Wednesday, 14 October
Light rain. High 80°, low 65°.
Pressure29.88 inHg
Wind7.3 mph W
Humidity68%
Visibility6.2 mi
Dew point66°
Thu, 1566° / 52°0
66 °
Mount Ephraim, Thursday, 15 October
Overcast. High 66°, low 52°.
Pressure30.21 inHg
Wind9.7 mph N
Humidity57%
Visibility—
Dew point45°
Fri, 1669° / 47°0.01
69 °
Mount Ephraim, Friday, 16 October
Light rain. High 69°, low 47°.
Pressure30.00 inHg
Wind12.3 mph S
Humidity75%
Visibility—
Dew point45°
Sat, 1770° / 48°0.02
70 °
Mount Ephraim, Saturday, 17 October
Light rain. High 70°, low 48°.
Pressure29.85 inHg
Wind13 mph NW
Humidity59%
Visibility—
Dew point43°
Sun, 1849° / 39°0
49 °
Mount Ephraim, Sunday, 18 October
Clear. High 49°, low 39°.
Pressure30.36 inHg
Wind15.3 mph N
Humidity33%
Visibility—
Dew point16°
Mon, 1953° / 39°0
53 °
Mount Ephraim, Monday, 19 October
Clear. High 53°, low 39°.
Pressure30.65 inHg
Wind8.5 mph N
Humidity28%
Visibility—
Dew point15°
Tue, 2059° / 43°0
59 °
Mount Ephraim, Tuesday, 20 October
Mostly clear. High 59°, low 43°.
Pressure30.53 inHg
Wind3.4 mph NW
Humidity32%
Visibility—
Dew point22°
Wed, 2162° / 47°0
62 °
Mount Ephraim, Wednesday, 21 October
Clear. High 62°, low 47°.
Pressure30.42 inHg
Wind6.1 mph SW
Humidity35%
Visibility—
Dew point28°
Thu, 2266° / 48°0
66 °
Mount Ephraim, Thursday, 22 October
Overcast. High 66°, low 48°.
Pressure30.21 inHg
Wind9.8 mph SW
Humidity55%
Visibility—
Dew point41°
Fri, 2366° / 52°0
66 °
Mount Ephraim, Friday, 23 October
Mostly clear. High 66°, low 52°.
Pressure30.03 inHg
Wind10.6 mph NW
Humidity53%
Visibility—
Dew point43°
Sat, 2453° / 45°0
53 °
Mount Ephraim, Saturday, 24 October
Clear. High 53°, low 45°.
Pressure30.18 inHg
Wind12.4 mph NW
Humidity43%
Visibility—
Dew point28°
Sun, 2555° / 41°0
55 °
Mount Ephraim, Sunday, 25 October
Mostly clear. High 55°, low 41°.
Pressure30.39 inHg
Wind8.6 mph SW
Humidity45%
Visibility—
Dew point27°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2662° / 47°0.11
62 °
Mount Ephraim, Monday, 26 October
Climate normal for this date — 60-year average.
Average high62°
Average low47°
Average precipitation0.11 in
Chance of precipitation35%
Record high78° (2023)
Record low34° (1960)
Tue, 2762° / 47°0.16
62 °
Mount Ephraim, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high62°
Average low47°
Average precipitation0.16 in
Chance of precipitation30%
Record high80° (1963)
Record low32° (1976)
Wed, 2861° / 46°0.13
61 °
Mount Ephraim, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high61°
Average low46°
Average precipitation0.13 in
Chance of precipitation22%
Record high83° (2023)
Record low29° (1976)
Thu, 2960° / 45°0.22
60 °
Mount Ephraim, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high60°
Average low45°
Average precipitation0.22 in
Chance of precipitation28%
Record high77° (1984)
Record low32° (1965)
Fri, 3060° / 44°0.09
60 °
Mount Ephraim, Friday, 30 October
Climate normal for this date — 60-year average.
Average high60°
Average low44°
Average precipitation0.09 in
Chance of precipitation22%
Record high78° (2016)
Record low31° (1962)
Sat, 3160° / 44°0.05
60 °
Mount Ephraim, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high60°
Average low44°
Average precipitation0.05 in
Chance of precipitation15%
Record high81° (2024)
Record low31° (1988)
Sun, 0162° / 46°0.08
62 °
Mount Ephraim, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high62°
Average low46°
Average precipitation0.08 in
Chance of precipitation23%
Record high80° (2024)
Record low33° (2002)
Mon, 0261° / 47°0.08
61 °
Mount Ephraim, Monday, 2 November
Climate normal for this date — 60-year average.
Average high61°
Average low47°
Average precipitation0.08 in
Chance of precipitation28%
Record high77° (1971)
Record low31° (2023)
Tue, 0361° / 45°0.08
61 °
Mount Ephraim, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high61°
Average low45°
Average precipitation0.08 in
Chance of precipitation23%
Record high77° (2003)
Record low32° (1980)
Wed, 0459° / 44°0.08
59 °
Mount Ephraim, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high59°
Average low44°
Average precipitation0.08 in
Chance of precipitation18%
Record high76° (1974)
Record low31° (2006)
Thu, 0559° / 44°0.12
59 °
Mount Ephraim, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high59°
Average low44°
Average precipitation0.12 in
Chance of precipitation32%
Record high77° (2022)
Record low31° (1991)
Fri, 0658° / 44°0.07
58 °
Mount Ephraim, Friday, 6 November
Climate normal for this date — 60-year average.
Average high58°
Average low44°
Average precipitation0.07 in
Chance of precipitation25%
Record high79° (2024)
Record low28° (1967)
Sat, 0757° / 43°0.09
57 °
Mount Ephraim, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high57°
Average low43°
Average precipitation0.09 in
Chance of precipitation22%
Record high78° (2024)
Record low28° (1962)
Sun, 0857° / 42°0.11
57 °
Mount Ephraim, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high57°
Average low42°
Average precipitation0.11 in
Chance of precipitation25%
Record high74° (1975)
Record low27° (1960)
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 Ephraim, 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 Ephraim, 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.