Monthly outlook for Spring Mill, NJ: average high 83.1°, average low 65.8°. That is 0.4° above the climate normal for August. Precipitation is expected on 6 days (about 1.2 inches), against a normal of 6 days and 2.4 inches. The warmest day looks like 11 August (91.5°), the coolest 15 August (55.8°).
83.1°/65.8°
Average high / low
+0.4°
Above normal
6 / 6
Wet days / normal
1.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 August – 17 August
85.5°
83.3°
+1.2°
18 August – 27 August
79.1°
81.4°
-1.3°
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 (8 mi).
Sun, 0991° / 73°0.01
91 °
Spring Mill, Sunday, 9 August
Light rain. High 91°, low 73°.
Pressure29.97 inHg
Wind8.3 mph W
Humidity42%
Visibility6.2 mi
Dew point64°
Mon, 1090° / 73°0.02
90 °
Spring Mill, Monday, 10 August
Light rain. High 90°, low 73°.
Pressure30.00 inHg
Wind6.8 mph W
Humidity52%
Visibility6.2 mi
Dew point66°
Tue, 1191° / 71°0.11
91 °
Spring Mill, Tuesday, 11 August
Rain. High 91°, low 71°.
Pressure29.88 inHg
Wind6.4 mph NW
Humidity48%
Visibility6.2 mi
Dew point65°
Wed, 1285° / 71°0.52
85 °
Spring Mill, Wednesday, 12 August
Rain. High 85°, low 71°.
Pressure29.77 inHg
Wind8.7 mph W
Humidity60%
Visibility6.2 mi
Dew point66°
Thu, 1389° / 68°0.01
89 °
Spring Mill, Thursday, 13 August
Light rain. High 89°, low 68°.
Pressure29.74 inHg
Wind14.7 mph NW
Humidity42%
Visibility—
Dew point61°
Fri, 1478° / 65°0
78 °
Spring Mill, Friday, 14 August
Overcast. High 78°, low 65°.
Pressure29.94 inHg
Wind9.6 mph N
Humidity34%
Visibility—
Dew point46°
Sat, 1579° / 56°0
79 °
Spring Mill, Saturday, 15 August
Clear. High 79°, low 56°.
Pressure30.15 inHg
Wind13.3 mph N
Humidity32%
Visibility—
Dew point43°
Sun, 1681° / 56°0
81 °
Spring Mill, Sunday, 16 August
Clear. High 81°, low 56°.
Pressure30.27 inHg
Wind8.4 mph S
Humidity30%
Visibility—
Dew point45°
Mon, 1785° / 61°0
85 °
Spring Mill, Monday, 17 August
Partly cloudy. High 85°, low 61°.
Pressure30.15 inHg
Wind12.3 mph S
Humidity36%
Visibility—
Dew point53°
Tue, 1878° / 69°0.06
78 °
Spring Mill, Tuesday, 18 August
Light rain. High 78°, low 69°.
Pressure29.94 inHg
Wind11.7 mph SW
Humidity67%
Visibility—
Dew point65°
Wed, 1987° / 67°0.01
87 °
Spring Mill, Wednesday, 19 August
Light rain. High 87°, low 67°.
Pressure29.83 inHg
Wind14.4 mph NW
Humidity38%
Visibility—
Dew point56°
Thu, 2076° / 63°0
76 °
Spring Mill, Thursday, 20 August
Overcast. High 76°, low 63°.
Pressure29.97 inHg
Wind7.9 mph SW
Humidity50%
Visibility—
Dew point55°
Fri, 2179° / 63°0.37
79 °
Spring Mill, Friday, 21 August
Rain. High 79°, low 63°.
Pressure29.91 inHg
Wind10.6 mph S
Humidity71%
Visibility—
Dew point65°
Sat, 2282° / 67°0.07
82 °
Spring Mill, Saturday, 22 August
Light rain. High 82°, low 67°.
Pressure29.74 inHg
Wind6.9 mph NW
Humidity59%
Visibility—
Dew point64°
Sun, 2374° / 59°0
74 °
Spring Mill, Sunday, 23 August
Partly cloudy. High 74°, low 59°.
Pressure30.00 inHg
Wind17.6 mph NW
Humidity33%
Visibility—
Dew point40°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2481° / 64°0.07
81 °
Spring Mill, 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 °
Spring Mill, 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 °
Spring Mill, 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 °
Spring Mill, 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 °
Spring Mill, 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 °
Spring Mill, 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 °
Spring Mill, 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 °
Spring Mill, 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 °
Spring Mill, 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 °
Spring Mill, 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 °
Spring Mill, 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 °
Spring Mill, 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 °
Spring Mill, 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 °
Spring Mill, 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 Spring Mill, 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 Spring Mill, 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.