Monthly outlook for Silver Lake, NJ: average high 87.9°, average low 70.5°. That is 3.6° above the climate normal for August. Precipitation is expected on 3 days (about 0.5 inches), against a normal of 6 days and 2.2 inches. The warmest day looks like 23 August (97.5°), the coolest 15 August (61.5°).
87.9°/70.5°
Average high / low
+3.6°
Above normal
3 / 6
Wet days / normal
0.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
84.9°
82.2°
+1.5°
19 August – 28 August
92.7°
80.5°
+6.8°
29 August – 7 September
at normal
79.1°
—
August records over 66 years
100.2°9 August 2022All-time high
49.8°29 August 1982All-time low
Mon, 1087° / 72°0.01
87 °
Silver Lake, Monday, 10 August
Light rain. High 87°, low 72°.
Pressure29.97 inHg
Wind6.2 mph S
Humidity35%
Visibility6.2 mi
Dew point60°
Tue, 1191° / 72°0.15
91 °
Silver Lake, Tuesday, 11 August
Rain. High 91°, low 72°.
Pressure29.83 inHg
Wind10.6 mph NW
Humidity39%
Visibility6.2 mi
Dew point59°
Wed, 1286° / 75°0
86 °
Silver Lake, Wednesday, 12 August
Light rain. High 86°, low 75°.
Pressure29.74 inHg
Wind4.2 mph SE
Humidity41%
Visibility6.2 mi
Dew point60°
Thu, 1385° / 70°0.06
85 °
Silver Lake, Thursday, 13 August
Light rain. High 85°, low 70°.
Pressure29.74 inHg
Wind15 mph NW
Humidity36%
Visibility—
Dew point52°
Fri, 1479° / 63°0
79 °
Silver Lake, Friday, 14 August
Clear. High 79°, low 63°.
Pressure29.97 inHg
Wind16.6 mph NW
Humidity27%
Visibility—
Dew point40°
Sat, 1580° / 61°0
80 °
Silver Lake, Saturday, 15 August
Clear. High 80°, low 61°.
Pressure30.06 inHg
Wind13.7 mph NW
Humidity27%
Visibility—
Dew point40°
Sun, 1682° / 63°0
82 °
Silver Lake, Sunday, 16 August
Overcast. High 82°, low 63°.
Pressure30.09 inHg
Wind7 mph N
Humidity23%
Visibility—
Dew point39°
Mon, 1783° / 67°0
83 °
Silver Lake, Monday, 17 August
Overcast. High 83°, low 67°.
Pressure30.00 inHg
Wind7.2 mph W
Humidity28%
Visibility—
Dew point45°
Tue, 1888° / 67°0
88 °
Silver Lake, Tuesday, 18 August
Partly cloudy. High 88°, low 67°.
Pressure30.00 inHg
Wind7.7 mph S
Humidity30%
Visibility—
Dew point51°
Wed, 1986° / 71°0
86 °
Silver Lake, Wednesday, 19 August
Overcast. High 86°, low 71°.
Pressure30.09 inHg
Wind10.4 mph SE
Humidity36%
Visibility—
Dew point55°
Thu, 2088° / 72°0
88 °
Silver Lake, Thursday, 20 August
Partly cloudy. High 88°, low 72°.
Pressure30.00 inHg
Wind10.5 mph SE
Humidity38%
Visibility—
Dew point58°
Fri, 2195° / 73°0.02
95 °
Silver Lake, Friday, 21 August
Light rain. High 95°, low 73°.
Pressure29.83 inHg
Wind9.5 mph SW
Humidity35%
Visibility—
Dew point61°
Sat, 2296° / 77°0
96 °
Silver Lake, Saturday, 22 August
Partly cloudy. High 96°, low 77°.
Pressure29.88 inHg
Wind9.2 mph NW
Humidity43%
Visibility—
Dew point62°
Sun, 2398° / 76°0
98 °
Silver Lake, Sunday, 23 August
Clear. High 98°, low 76°.
Pressure29.94 inHg
Wind6.5 mph S
Humidity31%
Visibility—
Dew point54°
Mon, 2492° / 76°0.24
92 °
Silver Lake, Monday, 24 August
Rain. High 92°, low 76°.
Pressure29.97 inHg
Wind6.8 mph S
Humidity53%
Visibility—
Dew point67°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2581° / 64°0.07
81 °
Silver Lake, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high81°
Average low64°
Average precipitation0.07 in
Chance of precipitation22%
Record high95° (1968)
Record low54° (1971)
Wed, 2681° / 65°0.08
81 °
Silver Lake, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high81°
Average low65°
Average precipitation0.08 in
Chance of precipitation25%
Record high91° (1993)
Record low55° (1963)
Thu, 2782° / 66°0.16
82 °
Silver Lake, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high82°
Average low66°
Average precipitation0.16 in
Chance of precipitation35%
Record high93° (2020)
Record low56° (1969)
Fri, 2881° / 67°0.22
81 °
Silver Lake, Friday, 28 August
Climate normal for this date — 60-year average.
Average high81°
Average low67°
Average precipitation0.22 in
Chance of precipitation40%
Record high94° (2018)
Record low56° (1968)
Sat, 2980° / 66°0.15
80 °
Silver Lake, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high80°
Average low66°
Average precipitation0.15 in
Chance of precipitation37%
Record high93° (2018)
Record low50° (1982)
Sun, 3081° / 65°0.06
81 °
Silver Lake, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high81°
Average low65°
Average precipitation0.06 in
Chance of precipitation28%
Record high93° (1973)
Record low50° (1986)
Mon, 3180° / 64°0.06
80 °
Silver Lake, Monday, 31 August
Climate normal for this date — 60-year average.
Average high80°
Average low64°
Average precipitation0.06 in
Chance of precipitation17%
Record high93° (2010)
Record low50° (1965)
Tue, 0179° / 64°0.13
79 °
Silver Lake, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high79°
Average low64°
Average precipitation0.13 in
Chance of precipitation32%
Record high93° (2010)
Record low54° (2017)
Wed, 0278° / 63°0.17
78 °
Silver Lake, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high78°
Average low63°
Average precipitation0.17 in
Chance of precipitation38%
Record high95° (1980)
Record low53° (1967)
Thu, 0379° / 64°0.13
79 °
Silver Lake, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high79°
Average low64°
Average precipitation0.13 in
Chance of precipitation38%
Record high91° (1993)
Record low50° (1967)
Fri, 0479° / 64°0.11
79 °
Silver Lake, Friday, 4 September
Climate normal for this date — 60-year average.
Average high79°
Average low64°
Average precipitation0.11 in
Chance of precipitation32%
Record high92° (2023)
Record low53° (1975)
Sat, 0579° / 64°0.06
79 °
Silver Lake, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high79°
Average low64°
Average precipitation0.06 in
Chance of precipitation23%
Record high95° (2023)
Record low53° (1997)
Sun, 0678° / 63°0.2
78 °
Silver Lake, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high78°
Average low63°
Average precipitation0.2 in
Chance of precipitation30%
Record high96° (2023)
Record low51° (1984)
Mon, 0778° / 62°0.13
78 °
Silver Lake, Monday, 7 September
Climate normal for this date — 60-year average.
Average high78°
Average low62°
Average precipitation0.13 in
Chance of precipitation35%
Record high94° (2023)
Record low49° (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 Silver Lake, 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 Silver Lake, 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.