Monthly outlook for Mount Rose, NJ: average high 82.8°, average low 65.1°. That is 0.2° above the climate normal for August. Precipitation is expected on 7 days (about 2.0 inches), against a normal of 6 days and 2.4 inches. The warmest day looks like 11 August (91.4°), the coolest 16 August (55.4°).
82.8°/65.1°
Average high / low
+0.2°
Above normal
7 / 6
Wet days / normal
2.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 August – 17 August
84.8°
83.3°
+0.8°
18 August – 27 August
79.6°
81.4°
-1°
28 August – 6 September
at normal
80.4°
—
August records over 66 years
100.6°9 August 2001All-time high
46.6°30 August 1986All-time low
Climate normals and records are computed from the nearest reference point — Twin Rivers (15 mi).
Sun, 0990° / 72°0.02
90 °
Mount Rose, Sunday, 9 August
Light rain. High 90°, low 72°.
Pressure29.97 inHg
Wind8 mph W
Humidity45%
Visibility6.2 mi
Dew point65°
Mon, 1088° / 73°0.06
88 °
Mount Rose, Monday, 10 August
Rain. High 88°, low 73°.
Pressure30.00 inHg
Wind6.8 mph W
Humidity52%
Visibility6.2 mi
Dew point64°
Tue, 1191° / 71°0.08
91 °
Mount Rose, Tuesday, 11 August
Rain. High 91°, low 71°.
Pressure29.88 inHg
Wind5.4 mph NW
Humidity51%
Visibility6.2 mi
Dew point66°
Wed, 1285° / 71°0.43
85 °
Mount Rose, Wednesday, 12 August
Rain. High 85°, low 71°.
Pressure29.77 inHg
Wind9.1 mph W
Humidity58%
Visibility6.2 mi
Dew point66°
Thu, 1387° / 66°0
87 °
Mount Rose, Thursday, 13 August
Light rain. High 87°, low 66°.
Pressure29.74 inHg
Wind13.1 mph NW
Humidity43%
Visibility—
Dew point61°
Fri, 1478° / 61°0
78 °
Mount Rose, Friday, 14 August
Partly cloudy. High 78°, low 61°.
Pressure29.94 inHg
Wind9.2 mph NW
Humidity34%
Visibility—
Dew point46°
Sat, 1578° / 56°0
78 °
Mount Rose, Saturday, 15 August
Clear. High 78°, low 56°.
Pressure30.15 inHg
Wind11.9 mph N
Humidity33%
Visibility—
Dew point44°
Sun, 1679° / 55°0
79 °
Mount Rose, Sunday, 16 August
Clear. High 79°, low 55°.
Pressure30.27 inHg
Wind6.1 mph S
Humidity32%
Visibility—
Dew point45°
Mon, 1784° / 61°0
84 °
Mount Rose, Monday, 17 August
Partly cloudy. High 84°, low 61°.
Pressure30.15 inHg
Wind10.7 mph S
Humidity35%
Visibility—
Dew point51°
Tue, 1879° / 68°0.07
79 °
Mount Rose, Tuesday, 18 August
Light rain. High 79°, low 68°.
Pressure29.94 inHg
Wind10.8 mph SW
Humidity71%
Visibility—
Dew point66°
Wed, 1986° / 67°0.02
86 °
Mount Rose, Wednesday, 19 August
Light rain. High 86°, low 67°.
Pressure29.83 inHg
Wind12.3 mph NW
Humidity39%
Visibility—
Dew point56°
Thu, 2079° / 62°0
79 °
Mount Rose, Thursday, 20 August
Overcast. High 79°, low 62°.
Pressure29.97 inHg
Wind6.6 mph SW
Humidity47%
Visibility—
Dew point55°
Fri, 2176° / 63°1.2
76 °
Mount Rose, Friday, 21 August
Heavy rain. High 76°, low 63°.
Pressure29.88 inHg
Wind9.1 mph S
Humidity71%
Visibility—
Dew point65°
Sat, 2285° / 67°0.05
85 °
Mount Rose, Saturday, 22 August
Light rain. High 85°, low 67°.
Pressure29.74 inHg
Wind7.4 mph W
Humidity59%
Visibility—
Dew point64°
Sun, 2373° / 57°0
73 °
Mount Rose, Sunday, 23 August
Clear. High 73°, low 57°.
Pressure30.00 inHg
Wind15.5 mph NW
Humidity37%
Visibility—
Dew point42°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2481° / 64°0.07
81 °
Mount Rose, Monday, 24 August
Climate normal for this date — 60-year average.
Average high81°
Average low64°
Average precipitation0.07 in
Chance of precipitation22%
Record high93° (1998)
Record low52° (1971)
Tue, 2582° / 64°0.07
82 °
Mount Rose, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high82°
Average low64°
Average precipitation0.07 in
Chance of precipitation22%
Record high96° (1968)
Record low52° (1971)
Wed, 2682° / 65°0.07
82 °
Mount Rose, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high82°
Average low65°
Average precipitation0.07 in
Chance of precipitation23%
Record high92° (1993)
Record low54° (1960)
Thu, 2783° / 66°0.15
83 °
Mount Rose, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high83°
Average low66°
Average precipitation0.15 in
Chance of precipitation37%
Record high92° (2021)
Record low56° (1963)
Fri, 2882° / 67°0.2
82 °
Mount Rose, Friday, 28 August
Climate normal for this date — 60-year average.
Average high82°
Average low67°
Average precipitation0.2 in
Chance of precipitation43%
Record high96° (1973)
Record low53° (2025)
Sat, 2981° / 66°0.11
81 °
Mount Rose, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high81°
Average low66°
Average precipitation0.11 in
Chance of precipitation28%
Record high93° (2010)
Record low48° (1986)
Sun, 3082° / 65°0.08
82 °
Mount Rose, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high82°
Average low65°
Average precipitation0.08 in
Chance of precipitation28%
Record high95° (1973)
Record low47° (1986)
Mon, 3181° / 65°0.09
81 °
Mount Rose, Monday, 31 August
Climate normal for this date — 60-year average.
Average high81°
Average low65°
Average precipitation0.09 in
Chance of precipitation20%
Record high95° (1973)
Record low49° (1976)
Tue, 0180° / 64°0.12
80 °
Mount Rose, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high80°
Average low64°
Average precipitation0.12 in
Chance of precipitation33%
Record high94° (2010)
Record low55° (2017)
Wed, 0280° / 63°0.13
80 °
Mount Rose, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high80°
Average low63°
Average precipitation0.13 in
Chance of precipitation35%
Record high96° (1980)
Record low52° (1970)
Thu, 0380° / 64°0.1
80 °
Mount Rose, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high80°
Average low64°
Average precipitation0.1 in
Chance of precipitation32%
Record high92° (1993)
Record low48° (1967)
Fri, 0480° / 64°0.08
80 °
Mount Rose, Friday, 4 September
Climate normal for this date — 60-year average.
Average high80°
Average low64°
Average precipitation0.08 in
Chance of precipitation32%
Record high92° (2008)
Record low51° (2024)
Sat, 0580° / 64°0.07
80 °
Mount Rose, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high80°
Average low64°
Average precipitation0.07 in
Chance of precipitation23%
Record high94° (2023)
Record low52° (1997)
Sun, 0679° / 63°0.18
79 °
Mount Rose, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high79°
Average low63°
Average precipitation0.18 in
Chance of precipitation37%
Record high94° (2023)
Record low51° (1984)
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 Rose, 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 Rose, 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.