Monthly outlook for Fairview Park, IN: average high 81.7°, average low 65.3°. That is 0.4° below the climate normal for August. Precipitation is expected on 5 days (about 1.6 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 11 August (92.5°), the coolest 21 August (54°).
81.7°/65.3°
Average high / low
−0.4°
Below normal
5 / 5
Wet days / normal
1.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
82°
82.5°
-0.3°
19 August – 28 August
81.2°
82.8°
-0.9°
29 August – 7 September
at normal
81.2°
—
August records over 66 years
100.9°16 August 1988All-time high
45.9°29 August 1986All-time low
Climate normals and records are computed from the nearest reference point — Dana (10 mi).
Mon, 1091° / 77°0
91 °
Fairview Park, Monday, 10 August
Overcast. High 91°, low 77°.
Pressure29.97 inHg
Wind12.3 mph SW
Humidity69%
Visibility6.2 mi
Dew point74°
Tue, 1192° / 73°0.06
92 °
Fairview Park, Tuesday, 11 August
Light rain. High 92°, low 73°.
Pressure29.88 inHg
Wind12.3 mph S
Humidity71%
Visibility6.2 mi
Dew point72°
Wed, 1284° / 72°0.69
84 °
Fairview Park, Wednesday, 12 August
Heavy rain. High 84°, low 72°.
Pressure29.83 inHg
Wind5.6 mph N
Humidity79%
Visibility6.2 mi
Dew point74°
Thu, 1381° / 67°0.37
81 °
Fairview Park, Thursday, 13 August
Rain. High 81°, low 67°.
Pressure29.97 inHg
Wind7.1 mph NE
Humidity62%
Visibility—
Dew point65°
Fri, 1476° / 66°0.22
76 °
Fairview Park, Friday, 14 August
Rain. High 76°, low 66°.
Pressure30.09 inHg
Wind8.8 mph NE
Humidity67%
Visibility—
Dew point63°
Sat, 1570° / 60°0.14
70 °
Fairview Park, Saturday, 15 August
Light rain. High 70°, low 60°.
Pressure30.27 inHg
Wind9.4 mph NE
Humidity95%
Visibility—
Dew point63°
Sun, 1674° / 61°0.02
74 °
Fairview Park, Sunday, 16 August
Light rain. High 74°, low 61°.
Pressure30.12 inHg
Wind7.6 mph SE
Humidity77%
Visibility—
Dew point63°
Mon, 1776° / 66°0.04
76 °
Fairview Park, Monday, 17 August
Light rain. High 76°, low 66°.
Pressure30.06 inHg
Wind5.6 mph N
Humidity90%
Visibility—
Dew point67°
Tue, 1883° / 65°0
83 °
Fairview Park, Tuesday, 18 August
Overcast. High 83°, low 65°.
Pressure30.00 inHg
Wind4.4 mph S
Humidity68%
Visibility—
Dew point68°
Wed, 1984° / 65°0.01
84 °
Fairview Park, Wednesday, 19 August
Light rain. High 84°, low 65°.
Pressure29.88 inHg
Wind12.1 mph N
Humidity69%
Visibility—
Dew point71°
Thu, 2074° / 55°0
74 °
Fairview Park, Thursday, 20 August
Light rain. High 74°, low 55°.
Pressure30.03 inHg
Wind12.6 mph NE
Humidity60%
Visibility—
Dew point56°
Fri, 2173° / 54°0
73 °
Fairview Park, Friday, 21 August
Overcast. High 73°, low 54°.
Pressure30.06 inHg
Wind9.2 mph NE
Humidity51%
Visibility—
Dew point51°
Sat, 2282° / 59°0.03
82 °
Fairview Park, Saturday, 22 August
Light rain. High 82°, low 59°.
Pressure29.88 inHg
Wind13 mph S
Humidity67%
Visibility—
Dew point64°
Sun, 2388° / 68°0
88 °
Fairview Park, Sunday, 23 August
Clear. High 88°, low 68°.
Pressure29.94 inHg
Wind9.3 mph W
Humidity54%
Visibility—
Dew point66°
Mon, 2486° / 67°0
86 °
Fairview Park, Monday, 24 August
Overcast. High 86°, low 67°.
Pressure30.00 inHg
Wind5.8 mph S
Humidity62%
Visibility—
Dew point69°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2583° / 65°0.07
83 °
Fairview Park, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high83°
Average low65°
Average precipitation0.07 in
Chance of precipitation27%
Record high93° (2023)
Record low55° (1984)
Wed, 2683° / 66°0.09
83 °
Fairview Park, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high83°
Average low66°
Average precipitation0.09 in
Chance of precipitation38%
Record high93° (2024)
Record low52° (2025)
Thu, 2783° / 67°0.13
83 °
Fairview Park, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high83°
Average low67°
Average precipitation0.13 in
Chance of precipitation33%
Record high96° (2024)
Record low51° (2025)
Fri, 2883° / 66°0.16
83 °
Fairview Park, Friday, 28 August
Climate normal for this date — 60-year average.
Average high83°
Average low66°
Average precipitation0.16 in
Chance of precipitation27%
Record high93° (2013)
Record low51° (1986)
Sat, 2983° / 65°0.09
83 °
Fairview Park, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high83°
Average low65°
Average precipitation0.09 in
Chance of precipitation30%
Record high94° (2007)
Record low46° (1986)
Sun, 3081° / 65°0.1
81 °
Fairview Park, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high81°
Average low65°
Average precipitation0.1 in
Chance of precipitation23%
Record high93° (1995)
Record low49° (1986)
Mon, 3182° / 64°0.06
82 °
Fairview Park, Monday, 31 August
Climate normal for this date — 60-year average.
Average high82°
Average low64°
Average precipitation0.06 in
Chance of precipitation17%
Record high95° (2013)
Record low52° (2009)
Tue, 0182° / 64°0.11
82 °
Fairview Park, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high82°
Average low64°
Average precipitation0.11 in
Chance of precipitation22%
Record high100° (2011)
Record low49° (1967)
Wed, 0282° / 64°0.11
82 °
Fairview Park, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high82°
Average low64°
Average precipitation0.11 in
Chance of precipitation35%
Record high100° (2011)
Record low50° (1967)
Thu, 0381° / 64°0.11
81 °
Fairview Park, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high81°
Average low64°
Average precipitation0.11 in
Chance of precipitation25%
Record high98° (2011)
Record low49° (1974)
Fri, 0481° / 63°0.07
81 °
Fairview Park, Friday, 4 September
Climate normal for this date — 60-year average.
Average high81°
Average low63°
Average precipitation0.07 in
Chance of precipitation18%
Record high95° (2007)
Record low47° (1974)
Sat, 0581° / 63°0.05
81 °
Fairview Park, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high81°
Average low63°
Average precipitation0.05 in
Chance of precipitation18%
Record high95° (2007)
Record low49° (1997)
Sun, 0680° / 63°0.06
80 °
Fairview Park, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high80°
Average low63°
Average precipitation0.06 in
Chance of precipitation22%
Record high92° (1998)
Record low49° (1988)
Mon, 0780° / 62°0.08
80 °
Fairview Park, Monday, 7 September
Climate normal for this date — 60-year average.
Average high80°
Average low62°
Average precipitation0.08 in
Chance of precipitation28%
Record high92° (1960)
Record low47° (1988)
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 Fairview Park, 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 Fairview Park, 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.