Monthly outlook for Coats Spring, IN: average high 91.3°, average low 71.9°. That is 3.6° above the climate normal for August. Precipitation is expected on 4 days (about 1.4 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 23 August (101.6°), the coolest 15 August (64.2°).
91.3°/71.9°
Average high / low
+3.6°
Above normal
4 / 5
Wet days / normal
1.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
87.6°
84.7°
+1.6°
19 August – 28 August
97.5°
85°
+7°
29 August – 7 September
at normal
83.1°
—
August records over 66 years
100.2°3 August 1964All-time high
49.8°30 August 1986All-time low
Climate normals and records are computed from the nearest reference point — Petersburg (7 mi).
Mon, 1094° / 75°0
94 °
Coats Spring, Monday, 10 August
Clear. High 94°, low 75°.
Pressure30.03 inHg
Wind12.4 mph SW
Humidity64%
Visibility6.2 mi
Dew point73°
Tue, 1195° / 73°0
95 °
Coats Spring, Tuesday, 11 August
Overcast. High 95°, low 73°.
Pressure29.94 inHg
Wind13.8 mph SW
Humidity64%
Visibility6.2 mi
Dew point73°
Wed, 1292° / 72°0.48
92 °
Coats Spring, Wednesday, 12 August
Rain. High 92°, low 72°.
Pressure29.83 inHg
Wind10.2 mph W
Humidity66%
Visibility6.2 mi
Dew point73°
Thu, 1387° / 70°0.48
87 °
Coats Spring, Thursday, 13 August
Rain. High 87°, low 70°.
Pressure29.94 inHg
Wind10.7 mph E
Humidity62%
Visibility—
Dew point68°
Fri, 1476° / 66°0.27
76 °
Coats Spring, Friday, 14 August
Light rain. High 76°, low 66°.
Pressure30.09 inHg
Wind13.1 mph E
Humidity93%
Visibility—
Dew point65°
Sat, 1581° / 64°0.13
81 °
Coats Spring, Saturday, 15 August
Light rain. High 81°, low 64°.
Pressure30.18 inHg
Wind11 mph E
Humidity70%
Visibility—
Dew point66°
Sun, 1688° / 67°0
88 °
Coats Spring, Sunday, 16 August
Overcast. High 88°, low 67°.
Pressure30.03 inHg
Wind8.8 mph N
Humidity64%
Visibility—
Dew point71°
Mon, 1786° / 70°0
86 °
Coats Spring, Monday, 17 August
Mostly clear. High 86°, low 70°.
Pressure30.03 inHg
Wind7.9 mph N
Humidity62%
Visibility—
Dew point68°
Tue, 1887° / 67°0
87 °
Coats Spring, Tuesday, 18 August
Clear. High 87°, low 67°.
Pressure30.00 inHg
Wind7.2 mph NE
Humidity58%
Visibility—
Dew point66°
Wed, 1988° / 70°0.01
88 °
Coats Spring, Wednesday, 19 August
Light rain. High 88°, low 70°.
Pressure29.97 inHg
Wind12.3 mph S
Humidity58%
Visibility—
Dew point67°
Thu, 2098° / 78°0
98 °
Coats Spring, Thursday, 20 August
Overcast. High 98°, low 78°.
Pressure29.88 inHg
Wind13.9 mph SW
Humidity49%
Visibility—
Dew point71°
Fri, 2199° / 78°0
99 °
Coats Spring, Friday, 21 August
Partly cloudy. High 99°, low 78°.
Pressure29.85 inHg
Wind12.8 mph SW
Humidity35%
Visibility—
Dew point64°
Sat, 22100° / 77°0
100 °
Coats Spring, Saturday, 22 August
Clear. High 100°, low 77°.
Pressure29.88 inHg
Wind6.5 mph E
Humidity47%
Visibility—
Dew point72°
Sun, 23102° / 79°0
102 °
Coats Spring, Sunday, 23 August
Mostly clear. High 102°, low 79°.
Pressure29.88 inHg
Wind7.8 mph NW
Humidity37%
Visibility—
Dew point66°
Mon, 2498° / 74°0.02
98 °
Coats Spring, Monday, 24 August
Light rain. High 98°, low 74°.
Pressure29.97 inHg
Wind7.9 mph NE
Humidity48%
Visibility—
Dew point69°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2585° / 68°0.06
85 °
Coats Spring, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high85°
Average low68°
Average precipitation0.06 in
Chance of precipitation22%
Record high97° (2023)
Record low57° (2015)
Wed, 2685° / 68°0.07
85 °
Coats Spring, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high85°
Average low68°
Average precipitation0.07 in
Chance of precipitation28%
Record high94° (2021)
Record low53° (2025)
Thu, 2785° / 69°0.13
85 °
Coats Spring, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high85°
Average low69°
Average precipitation0.13 in
Chance of precipitation35%
Record high95° (2024)
Record low53° (2025)
Fri, 2885° / 68°0.15
85 °
Coats Spring, Friday, 28 August
Climate normal for this date — 60-year average.
Average high85°
Average low68°
Average precipitation0.15 in
Chance of precipitation33%
Record high97° (2007)
Record low55° (2025)
Sat, 2985° / 68°0.09
85 °
Coats Spring, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high85°
Average low68°
Average precipitation0.09 in
Chance of precipitation30%
Record high97° (2024)
Record low50° (1986)
Sun, 3084° / 67°0.18
84 °
Coats Spring, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high84°
Average low67°
Average precipitation0.18 in
Chance of precipitation20%
Record high95° (2024)
Record low50° (1986)
Mon, 3184° / 67°0.06
84 °
Coats Spring, Monday, 31 August
Climate normal for this date — 60-year average.
Average high84°
Average low67°
Average precipitation0.06 in
Chance of precipitation32%
Record high95° (2013)
Record low56° (1986)
Tue, 0183° / 67°0.12
83 °
Coats Spring, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high83°
Average low67°
Average precipitation0.12 in
Chance of precipitation27%
Record high96° (2011)
Record low53° (1967)
Wed, 0283° / 67°0.17
83 °
Coats Spring, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high83°
Average low67°
Average precipitation0.17 in
Chance of precipitation30%
Record high95° (2011)
Record low53° (1965)
Thu, 0383° / 67°0.13
83 °
Coats Spring, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high83°
Average low67°
Average precipitation0.13 in
Chance of precipitation30%
Record high97° (2011)
Record low54° (1974)
Fri, 0482° / 66°0.1
82 °
Coats Spring, Friday, 4 September
Climate normal for this date — 60-year average.
Average high82°
Average low66°
Average precipitation0.1 in
Chance of precipitation28%
Record high96° (2007)
Record low53° (1974)
Sat, 0582° / 65°0.1
82 °
Coats Spring, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high82°
Average low65°
Average precipitation0.1 in
Chance of precipitation27%
Record high94° (1999)
Record low52° (1997)
Sun, 0683° / 65°0.03
83 °
Coats Spring, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high83°
Average low65°
Average precipitation0.03 in
Chance of precipitation15%
Record high95° (1998)
Record low54° (1988)
Mon, 0782° / 65°0.04
82 °
Coats Spring, Monday, 7 September
Climate normal for this date — 60-year average.
Average high82°
Average low65°
Average precipitation0.04 in
Chance of precipitation25%
Record high95° (1990)
Record low48° (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 Coats Spring, 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 Coats Spring, 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.