Monthly outlook for Forest Park Heights, IN: average high 84.8°, average low 65.7°. That is 0.9° above the climate normal for August. Precipitation is expected on 6 days (about 2.6 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 11 August (94.7°), the coolest 24 August (56.8°).
84.8°/65.7°
Average high / low
+0.9°
Above normal
6 / 5
Wet days / normal
2.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
86.1°
83.3°
+1.5°
19 August – 28 August
82.8°
83.5°
-0.4°
29 August – 7 September
at normal
81.5°
—
August records over 66 years
100.4°4 August 2010All-time high
48.2°29 August 1986All-time low
Climate normals and records are computed from the nearest reference point — Bloomington (5 mi).
Mon, 1093° / 74°0
93 °
Forest Park Heights, Monday, 10 August
Overcast. High 93°, low 74°.
Pressure30.00 inHg
Wind12.5 mph SW
Humidity52%
Visibility6.2 mi
Dew point69°
Tue, 1195° / 73°0.02
95 °
Forest Park Heights, Tuesday, 11 August
Light rain. High 95°, low 73°.
Pressure29.97 inHg
Wind6.4 mph SW
Humidity50%
Visibility6.2 mi
Dew point68°
Wed, 1291° / 74°0.07
91 °
Forest Park Heights, Wednesday, 12 August
Light rain. High 91°, low 74°.
Pressure29.85 inHg
Wind6.6 mph W
Humidity67%
Visibility6.2 mi
Dew point70°
Thu, 1377° / 70°1.23
77 °
Forest Park Heights, Thursday, 13 August
Heavy rain. High 77°, low 70°.
Pressure29.97 inHg
Wind8.6 mph N
Humidity83%
Visibility—
Dew point70°
Fri, 1478° / 68°0.73
78 °
Forest Park Heights, Friday, 14 August
Rain. High 78°, low 68°.
Pressure30.06 inHg
Wind8.5 mph E
Humidity92%
Visibility—
Dew point69°
Sat, 1581° / 63°0.2
81 °
Forest Park Heights, Saturday, 15 August
Light rain. High 81°, low 63°.
Pressure30.21 inHg
Wind9.8 mph E
Humidity75%
Visibility—
Dew point64°
Sun, 1691° / 68°0
91 °
Forest Park Heights, Sunday, 16 August
Partly cloudy. High 91°, low 68°.
Pressure29.94 inHg
Wind12.1 mph W
Humidity49%
Visibility—
Dew point67°
Mon, 1780° / 64°0
80 °
Forest Park Heights, Monday, 17 August
Partly cloudy. High 80°, low 64°.
Pressure30.06 inHg
Wind8.9 mph N
Humidity49%
Visibility—
Dew point57°
Tue, 1885° / 62°0
85 °
Forest Park Heights, Tuesday, 18 August
Partly cloudy. High 85°, low 62°.
Pressure29.91 inHg
Wind6 mph SW
Humidity42%
Visibility—
Dew point56°
Wed, 1988° / 66°0.05
88 °
Forest Park Heights, Wednesday, 19 August
Light rain. High 88°, low 66°.
Pressure29.77 inHg
Wind12.6 mph NW
Humidity55%
Visibility—
Dew point67°
Thu, 2079° / 59°0
79 °
Forest Park Heights, Thursday, 20 August
Partly cloudy. High 79°, low 59°.
Pressure29.94 inHg
Wind8.9 mph N
Humidity46%
Visibility—
Dew point53°
Fri, 2184° / 60°0
84 °
Forest Park Heights, Friday, 21 August
Clear. High 84°, low 60°.
Pressure29.88 inHg
Wind8.3 mph S
Humidity44%
Visibility—
Dew point56°
Sat, 2288° / 65°0.25
88 °
Forest Park Heights, Saturday, 22 August
Rain. High 88°, low 65°.
Pressure29.80 inHg
Wind10.3 mph S
Humidity56%
Visibility—
Dew point67°
Sun, 2378° / 60°0
78 °
Forest Park Heights, Sunday, 23 August
Clear. High 78°, low 60°.
Pressure30.12 inHg
Wind10 mph N
Humidity43%
Visibility—
Dew point51°
Mon, 2480° / 57°0
80 °
Forest Park Heights, Monday, 24 August
Clear. High 80°, low 57°.
Pressure30.18 inHg
Wind8.3 mph NE
Humidity37%
Visibility—
Dew point48°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2584° / 66°0.06
84 °
Forest Park Heights, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high84°
Average low66°
Average precipitation0.06 in
Chance of precipitation28%
Record high96° (2023)
Record low56° (2025)
Wed, 2684° / 66°0.07
84 °
Forest Park Heights, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high84°
Average low66°
Average precipitation0.07 in
Chance of precipitation30%
Record high94° (2021)
Record low53° (2025)
Thu, 2784° / 67°0.11
84 °
Forest Park Heights, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high84°
Average low67°
Average precipitation0.11 in
Chance of precipitation37%
Record high94° (2024)
Record low52° (2025)
Fri, 2884° / 67°0.14
84 °
Forest Park Heights, Friday, 28 August
Climate normal for this date — 60-year average.
Average high84°
Average low67°
Average precipitation0.14 in
Chance of precipitation32%
Record high95° (2007)
Record low52° (1986)
Sat, 2983° / 66°0.09
83 °
Forest Park Heights, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high83°
Average low66°
Average precipitation0.09 in
Chance of precipitation30%
Record high96° (2007)
Record low48° (1986)
Sun, 3082° / 65°0.16
82 °
Forest Park Heights, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high82°
Average low65°
Average precipitation0.16 in
Chance of precipitation30%
Record high95° (2024)
Record low51° (1986)
Mon, 3182° / 65°0.06
82 °
Forest Park Heights, Monday, 31 August
Climate normal for this date — 60-year average.
Average high82°
Average low65°
Average precipitation0.06 in
Chance of precipitation30%
Record high97° (2013)
Record low54° (1986)
Tue, 0182° / 65°0.1
82 °
Forest Park Heights, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high82°
Average low65°
Average precipitation0.1 in
Chance of precipitation25%
Record high96° (2011)
Record low51° (1967)
Wed, 0282° / 65°0.16
82 °
Forest Park Heights, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high82°
Average low65°
Average precipitation0.16 in
Chance of precipitation35%
Record high97° (2011)
Record low52° (1967)
Thu, 0382° / 65°0.1
82 °
Forest Park Heights, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high82°
Average low65°
Average precipitation0.1 in
Chance of precipitation27%
Record high98° (2011)
Record low51° (1974)
Fri, 0481° / 64°0.07
81 °
Forest Park Heights, Friday, 4 September
Climate normal for this date — 60-year average.
Average high81°
Average low64°
Average precipitation0.07 in
Chance of precipitation30%
Record high96° (2007)
Record low51° (1997)
Sat, 0581° / 64°0.08
81 °
Forest Park Heights, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high81°
Average low64°
Average precipitation0.08 in
Chance of precipitation27%
Record high96° (2007)
Record low50° (1974)
Sun, 0681° / 63°0.04
81 °
Forest Park Heights, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high81°
Average low63°
Average precipitation0.04 in
Chance of precipitation22%
Record high94° (1998)
Record low50° (1962)
Mon, 0781° / 63°0.05
81 °
Forest Park Heights, Monday, 7 September
Climate normal for this date — 60-year average.
Average high81°
Average low63°
Average precipitation0.05 in
Chance of precipitation25%
Record high93° (1960)
Record low49° (2017)
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 Forest Park Heights, 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 Forest Park Heights, 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.