Monthly outlook for Silver Lake, IN: average high 77.7°, average low 60.8°. That is 1.4° below the climate normal for August. Precipitation is expected on 3 days (about 1.8 inches), against a normal of 6 days and 1.7 inches. The warmest day looks like 10 August (87.7°), the coolest 21 August (51°).
77.7°/60.8°
Average high / low
−1.4°
Below normal
3 / 6
Wet days / normal
1.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 August – 17 August
78.8°
80.2°
-0.8°
18 August – 27 August
75.8°
80.2°
-2.4°
28 August – 6 September
at normal
79°
—
August records over 66 years
96.6°17 August 1988All-time high
45.3°29 August 1986All-time low
Climate normals and records are computed from the nearest reference point — North Manchester (8 mi).
Sun, 0987° / 65°0.04
87 °
Silver Lake, Sunday, 9 August
Light rain. High 87°, low 65°.
Pressure30.03 inHg
Wind10.5 mph S
Humidity75%
Visibility6.2 mi
Dew point70°
Mon, 1088° / 68°0.85
88 °
Silver Lake, Monday, 10 August
Heavy rain. High 88°, low 68°.
Pressure29.94 inHg
Wind12.8 mph S
Humidity78%
Visibility6.2 mi
Dew point72°
Tue, 1180° / 68°0.61
80 °
Silver Lake, Tuesday, 11 August
Rain. High 80°, low 68°.
Pressure29.85 inHg
Wind21.7 mph SW
Humidity82%
Visibility6.2 mi
Dew point74°
Wed, 1282° / 66°0.28
82 °
Silver Lake, Wednesday, 12 August
Rain. High 82°, low 66°.
Pressure29.83 inHg
Wind4.5 mph NE
Humidity72%
Visibility6.2 mi
Dew point68°
Thu, 1372° / 57°0
72 °
Silver Lake, Thursday, 13 August
Overcast. High 72°, low 57°.
Pressure30.03 inHg
Wind7.1 mph NE
Humidity61%
Visibility—
Dew point56°
Fri, 1475° / 58°0
75 °
Silver Lake, Friday, 14 August
Clear. High 75°, low 58°.
Pressure30.12 inHg
Wind6.2 mph N
Humidity52%
Visibility—
Dew point53°
Sat, 1572° / 57°0
72 °
Silver Lake, Saturday, 15 August
Overcast. High 72°, low 57°.
Pressure30.30 inHg
Wind8.8 mph E
Humidity58%
Visibility—
Dew point54°
Sun, 1672° / 59°0
72 °
Silver Lake, Sunday, 16 August
Overcast. High 72°, low 59°.
Pressure30.15 inHg
Wind5.6 mph SE
Humidity81%
Visibility—
Dew point62°
Mon, 1777° / 62°0
77 °
Silver Lake, Monday, 17 August
Overcast. High 77°, low 62°.
Pressure30.06 inHg
Wind5.2 mph W
Humidity65%
Visibility—
Dew point62°
Tue, 1880° / 63°0
80 °
Silver Lake, Tuesday, 18 August
Partly cloudy. High 80°, low 63°.
Pressure30.00 inHg
Wind8.4 mph SW
Humidity64%
Visibility—
Dew point64°
Wed, 1975° / 59°0.03
75 °
Silver Lake, Wednesday, 19 August
Light rain. High 75°, low 59°.
Pressure29.88 inHg
Wind15 mph NW
Humidity79%
Visibility—
Dew point66°
Thu, 2069° / 56°0
69 °
Silver Lake, Thursday, 20 August
Overcast. High 69°, low 56°.
Pressure29.97 inHg
Wind14.4 mph N
Humidity63%
Visibility—
Dew point55°
Fri, 2171° / 51°0
71 °
Silver Lake, Friday, 21 August
Clear. High 71°, low 51°.
Pressure30.09 inHg
Wind8.1 mph N
Humidity47%
Visibility—
Dew point47°
Sat, 2273° / 53°0.02
73 °
Silver Lake, Saturday, 22 August
Light rain. High 73°, low 53°.
Pressure29.94 inHg
Wind12.1 mph S
Humidity66%
Visibility—
Dew point58°
Sun, 2386° / 64°0
86 °
Silver Lake, Sunday, 23 August
Partly cloudy. High 86°, low 64°.
Pressure29.88 inHg
Wind17.1 mph W
Humidity50%
Visibility—
Dew point63°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2480° / 63°0.08
80 °
Silver Lake, Monday, 24 August
Climate normal for this date — 60-year average.
Average high80°
Average low63°
Average precipitation0.08 in
Chance of precipitation20%
Record high94° (2021)
Record low53° (1987)
Tue, 2580° / 63°0.06
80 °
Silver Lake, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high80°
Average low63°
Average precipitation0.06 in
Chance of precipitation22%
Record high91° (2020)
Record low51° (2017)
Wed, 2681° / 64°0.1
81 °
Silver Lake, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high81°
Average low64°
Average precipitation0.1 in
Chance of precipitation32%
Record high93° (2020)
Record low51° (2025)
Thu, 2781° / 65°0.11
81 °
Silver Lake, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high81°
Average low65°
Average precipitation0.11 in
Chance of precipitation35%
Record high92° (2024)
Record low49° (2025)
Fri, 2880° / 64°0.13
80 °
Silver Lake, Friday, 28 August
Climate normal for this date — 60-year average.
Average high80°
Average low64°
Average precipitation0.13 in
Chance of precipitation37%
Record high90° (1990)
Record low47° (1986)
Sat, 2980° / 63°0.11
80 °
Silver Lake, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high80°
Average low63°
Average precipitation0.11 in
Chance of precipitation33%
Record high90° (1991)
Record low45° (1986)
Sun, 3079° / 63°0.08
79 °
Silver Lake, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high79°
Average low63°
Average precipitation0.08 in
Chance of precipitation32%
Record high90° (2024)
Record low47° (1986)
Mon, 3179° / 62°0.07
79 °
Silver Lake, Monday, 31 August
Climate normal for this date — 60-year average.
Average high79°
Average low62°
Average precipitation0.07 in
Chance of precipitation28%
Record high90° (2012)
Record low48° (2009)
Tue, 0179° / 62°0.14
79 °
Silver Lake, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high79°
Average low62°
Average precipitation0.14 in
Chance of precipitation25%
Record high95° (2011)
Record low47° (1967)
Wed, 0279° / 63°0.08
79 °
Silver Lake, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high79°
Average low63°
Average precipitation0.08 in
Chance of precipitation25%
Record high96° (2011)
Record low47° (1965)
Thu, 0379° / 62°0.09
79 °
Silver Lake, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high79°
Average low62°
Average precipitation0.09 in
Chance of precipitation28%
Record high94° (2011)
Record low47° (1974)
Fri, 0478° / 61°0.07
78 °
Silver Lake, Friday, 4 September
Climate normal for this date — 60-year average.
Average high78°
Average low61°
Average precipitation0.07 in
Chance of precipitation22%
Record high91° (1999)
Record low47° (1997)
Sat, 0578° / 61°0.04
78 °
Silver Lake, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high78°
Average low61°
Average precipitation0.04 in
Chance of precipitation22%
Record high91° (2007)
Record low47° (1974)
Sun, 0678° / 61°0.07
78 °
Silver Lake, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high78°
Average low61°
Average precipitation0.07 in
Chance of precipitation28%
Record high91° (1990)
Record low47° (1962)
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, IN 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, IN 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.