Monthly outlook for Clarks Hill, IN: average high 60.6°, average low 41.2°. That is 0.9° above the climate normal for October. Precipitation is expected on 2 days (about 0.3 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 25 October (72.7°), the coolest 31 October (30.4°).
60.6°/41.2°
Average high / low
+0.9°
Above normal
2 / 5
Wet days / normal
0.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
20 October – 29 October
63.8°
59.8°
+2.2°
30 October – 8 November
55.1°
56.2°
-0.6°
9 November – 18 November
at normal
50.5°
—
October records over 66 years
88.2°1 October 2019All-time high
21.7°26 October 1962All-time low
Climate normals and records are computed from the nearest reference point — Thorntown (10 mi).
Wed, 2170° / 39°0
70 °
Clarks Hill, Wednesday, 21 October
Clear. High 70°, low 39°.
Pressure30.30 inHg
Wind1.8 mph W
Humidity54%
Visibility6.2 mi
Dew point47°
Thu, 2268° / 43°0
68 °
Clarks Hill, Thursday, 22 October
Clear. High 68°, low 43°.
Pressure30.30 inHg
Wind4 mph NE
Humidity51%
Visibility6.2 mi
Dew point45°
Fri, 2365° / 47°0
65 °
Clarks Hill, Friday, 23 October
Mostly clear. High 65°, low 47°.
Pressure30.36 inHg
Wind5.8 mph E
Humidity68%
Visibility6.2 mi
Dew point51°
Sat, 2467° / 45°0
67 °
Clarks Hill, Saturday, 24 October
Overcast. High 67°, low 45°.
Pressure30.42 inHg
Wind4.8 mph S
Humidity58%
Visibility6.2 mi
Dew point45°
Sun, 2573° / 50°0
73 °
Clarks Hill, Sunday, 25 October
Overcast. High 73°, low 50°.
Pressure30.39 inHg
Wind5.7 mph S
Humidity45%
Visibility—
Dew point46°
Mon, 2671° / 54°0
71 °
Clarks Hill, Monday, 26 October
Overcast. High 71°, low 54°.
Pressure30.15 inHg
Wind17.2 mph SW
Humidity33%
Visibility—
Dew point38°
Tue, 2750° / 38°0.08
50 °
Clarks Hill, Tuesday, 27 October
Light rain. High 50°, low 38°.
Pressure30.33 inHg
Wind17.3 mph NW
Humidity53%
Visibility—
Dew point28°
Wed, 2849° / 31°0
49 °
Clarks Hill, Wednesday, 28 October
Clear. High 49°, low 31°.
Pressure30.42 inHg
Wind8.2 mph W
Humidity35%
Visibility—
Dew point19°
Thu, 2957° / 35°0
57 °
Clarks Hill, Thursday, 29 October
Clear. High 57°, low 35°.
Pressure30.09 inHg
Wind16.7 mph SW
Humidity34%
Visibility—
Dew point25°
Fri, 3046° / 33°0
46 °
Clarks Hill, Friday, 30 October
Clear. High 46°, low 33°.
Pressure30.33 inHg
Wind13.9 mph NW
Humidity38%
Visibility—
Dew point20°
Sat, 3151° / 30°0
51 °
Clarks Hill, Saturday, 31 October
Partly cloudy. High 51°, low 30°.
Pressure30.30 inHg
Wind10.8 mph SW
Humidity32%
Visibility—
Dew point19°
Sun, 0156° / 37°0
56 °
Clarks Hill, Sunday, 1 November
Overcast. High 56°, low 37°.
Pressure30.12 inHg
Wind13.3 mph W
Humidity43%
Visibility—
Dew point31°
Mon, 0259° / 42°0
59 °
Clarks Hill, Monday, 2 November
Overcast. High 59°, low 42°.
Pressure30.33 inHg
Wind7 mph SE
Humidity54%
Visibility—
Dew point38°
Tue, 0362° / 43°0
62 °
Clarks Hill, Tuesday, 3 November
Overcast. High 62°, low 43°.
Pressure30.24 inHg
Wind13.6 mph S
Humidity38%
Visibility—
Dew point33°
Wed, 0456° / 51°0.22
56 °
Clarks Hill, Wednesday, 4 November
Rain. High 56°, low 51°.
Pressure30.00 inHg
Wind19.8 mph S
Humidity82%
Visibility—
Dew point47°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 0555° / 40°0.1
55 °
Clarks Hill, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high55°
Average low40°
Average precipitation0.1 in
Chance of precipitation25%
Record high73° (1975)
Record low18° (1991)
Fri, 0654° / 39°0.07
54 °
Clarks Hill, Friday, 6 November
Climate normal for this date — 60-year average.
Average high54°
Average low39°
Average precipitation0.07 in
Chance of precipitation28%
Record high74° (1975)
Record low20° (1966)
Sat, 0753° / 39°0.13
53 °
Clarks Hill, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.13 in
Chance of precipitation33%
Record high69° (2020)
Record low21° (1971)
Sun, 0854° / 39°0.04
54 °
Clarks Hill, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high54°
Average low39°
Average precipitation0.04 in
Chance of precipitation20%
Record high75° (2020)
Record low17° (1991)
Mon, 0955° / 40°0.09
55 °
Clarks Hill, Monday, 9 November
Climate normal for this date — 60-year average.
Average high55°
Average low40°
Average precipitation0.09 in
Chance of precipitation32%
Record high72° (1999)
Record low17° (1991)
Tue, 1053° / 39°0.13
53 °
Clarks Hill, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.13 in
Chance of precipitation33%
Record high74° (2020)
Record low18° (2018)
Wed, 1151° / 36°0.11
51 °
Clarks Hill, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high51°
Average low36°
Average precipitation0.11 in
Chance of precipitation32%
Record high72° (2010)
Record low21° (2025)
Thu, 1249° / 35°0.09
49 °
Clarks Hill, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.09 in
Chance of precipitation25%
Record high71° (1964)
Record low8° (2019)
Fri, 1349° / 34°0.07
49 °
Clarks Hill, Friday, 13 November
Climate normal for this date — 60-year average.
Average high49°
Average low34°
Average precipitation0.07 in
Chance of precipitation28%
Record high69° (1999)
Record low2° (2019)
Sat, 1450° / 35°0.12
50 °
Clarks Hill, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.12 in
Chance of precipitation32%
Record high70° (2025)
Record low13° (1986)
Sun, 1549° / 36°0.15
49 °
Clarks Hill, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.15 in
Chance of precipitation35%
Record high71° (1971)
Record low17° (2019)
Mon, 1649° / 35°0.09
49 °
Clarks Hill, Monday, 16 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.09 in
Chance of precipitation27%
Record high68° (2001)
Record low19° (1997)
Tue, 1750° / 35°0.13
50 °
Clarks Hill, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.13 in
Chance of precipitation23%
Record high70° (2016)
Record low14° (1997)
Wed, 1850° / 36°0.13
50 °
Clarks Hill, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.13 in
Chance of precipitation27%
Record high71° (2016)
Record low11° (2014)
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 Clarks Hill, 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 Clarks Hill, 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.