Monthly outlook for Troy, IN: average high 71.6°, average low 50.6°. That is 2.2° above the climate normal for October. Precipitation is expected on 5 days (about 1.3 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 14 October (85.8°), the coolest 18 October (33.4°).
71.6°/50.6°
Average high / low
+2.2°
Above normal
5 / 4
Wet days / normal
1.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 October – 18 October
74.7°
69°
+3.1°
19 October – 28 October
66.5°
64.5°
+1.1°
29 October – 7 November
at normal
61.2°
—
October records over 66 years
91.9°2 October 2019All-time high
29.3°26 October 1962All-time low
Climate normals and records are computed from the nearest reference point — Tell City (4 mi).
Sat, 1074° / 55°0.32
74 °
Troy, Saturday, 10 October
Heavy rain. High 74°, low 55°.
Pressure30.03 inHg
Wind8.1 mph E
Humidity46%
Visibility6.2 mi
Dew point50°
Sun, 1175° / 55°0.14
75 °
Troy, Sunday, 11 October
Rain. High 75°, low 55°.
Pressure29.91 inHg
Wind11.7 mph NW
Humidity80%
Visibility6.2 mi
Dew point61°
Mon, 1285° / 60°0
85 °
Troy, Monday, 12 October
Clear. High 85°, low 60°.
Pressure30.00 inHg
Wind7.1 mph SW
Humidity58%
Visibility6.2 mi
Dew point65°
Tue, 1384° / 66°0
84 °
Troy, Tuesday, 13 October
Clear. High 84°, low 66°.
Pressure29.91 inHg
Wind10 mph SW
Humidity53%
Visibility—
Dew point62°
Wed, 1486° / 70°0.43
86 °
Troy, Wednesday, 14 October
Rain. High 86°, low 70°.
Pressure29.94 inHg
Wind5.8 mph SW
Humidity63%
Visibility—
Dew point70°
Thu, 1573° / 62°0.06
73 °
Troy, Thursday, 15 October
Light rain. High 73°, low 62°.
Pressure30.03 inHg
Wind8.5 mph E
Humidity70%
Visibility—
Dew point56°
Fri, 1676° / 53°0.32
76 °
Troy, Friday, 16 October
Rain. High 76°, low 53°.
Pressure29.97 inHg
Wind20 mph W
Humidity74%
Visibility—
Dew point55°
Sat, 1752° / 39°0
52 °
Troy, Saturday, 17 October
Clear. High 52°, low 39°.
Pressure30.36 inHg
Wind17.4 mph NW
Humidity35%
Visibility—
Dew point23°
Sun, 1858° / 33°0
58 °
Troy, Sunday, 18 October
Clear. High 58°, low 33°.
Pressure30.39 inHg
Wind5.8 mph E
Humidity33%
Visibility—
Dew point25°
Mon, 1964° / 39°0
64 °
Troy, Monday, 19 October
Overcast. High 64°, low 39°.
Pressure30.30 inHg
Wind7.5 mph SW
Humidity28%
Visibility—
Dew point26°
Tue, 2071° / 44°0
71 °
Troy, Tuesday, 20 October
Clear. High 71°, low 44°.
Pressure30.36 inHg
Wind5.2 mph E
Humidity32%
Visibility—
Dew point35°
Wed, 2173° / 49°0
73 °
Troy, Wednesday, 21 October
Overcast. High 73°, low 49°.
Pressure30.33 inHg
Wind6.2 mph S
Humidity36%
Visibility—
Dew point40°
Thu, 2275° / 50°0
75 °
Troy, Thursday, 22 October
Mostly clear. High 75°, low 50°.
Pressure30.12 inHg
Wind12.2 mph SW
Humidity40%
Visibility—
Dew point45°
Fri, 2363° / 48°0.04
63 °
Troy, Friday, 23 October
Light rain. High 63°, low 48°.
Pressure30.03 inHg
Wind13.2 mph NW
Humidity36%
Visibility—
Dew point36°
Sat, 2453° / 35°0
53 °
Troy, Saturday, 24 October
Clear. High 53°, low 35°.
Pressure30.12 inHg
Wind14.1 mph NW
Humidity39%
Visibility—
Dew point26°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2564° / 49°0.1
64 °
Troy, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high64°
Average low49°
Average precipitation0.1 in
Chance of precipitation27%
Record high79° (1963)
Record low33° (2013)
Mon, 2664° / 48°0.14
64 °
Troy, Monday, 26 October
Climate normal for this date — 60-year average.
Average high64°
Average low48°
Average precipitation0.14 in
Chance of precipitation28%
Record high81° (1963)
Record low29° (1962)
Tue, 2763° / 48°0.15
63 °
Troy, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high63°
Average low48°
Average precipitation0.15 in
Chance of precipitation28%
Record high81° (2023)
Record low34° (1962)
Wed, 2863° / 47°0.1
63 °
Troy, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high63°
Average low47°
Average precipitation0.1 in
Chance of precipitation33%
Record high78° (1971)
Record low30° (1976)
Thu, 2962° / 47°0.13
62 °
Troy, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high62°
Average low47°
Average precipitation0.13 in
Chance of precipitation27%
Record high81° (2016)
Record low31° (1976)
Fri, 3064° / 48°0.09
64 °
Troy, Friday, 30 October
Climate normal for this date — 60-year average.
Average high64°
Average low48°
Average precipitation0.09 in
Chance of precipitation25%
Record high79° (2016)
Record low33° (1993)
Sat, 3164° / 49°0.13
64 °
Troy, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high64°
Average low49°
Average precipitation0.13 in
Chance of precipitation30%
Record high78° (1974)
Record low32° (2023)
Sun, 0164° / 49°0.19
64 °
Troy, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high64°
Average low49°
Average precipitation0.19 in
Chance of precipitation33%
Record high83° (2016)
Record low27° (1993)
Mon, 0262° / 47°0.08
62 °
Troy, Monday, 2 November
Climate normal for this date — 60-year average.
Average high62°
Average low47°
Average precipitation0.08 in
Chance of precipitation32%
Record high81° (2016)
Record low31° (2014)
Tue, 0360° / 45°0.06
60 °
Troy, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high60°
Average low45°
Average precipitation0.06 in
Chance of precipitation33%
Record high78° (2003)
Record low26° (1966)
Wed, 0460° / 46°0.07
60 °
Troy, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high60°
Average low46°
Average precipitation0.07 in
Chance of precipitation27%
Record high78° (2003)
Record low23° (1991)
Thu, 0559° / 45°0.09
59 °
Troy, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high59°
Average low45°
Average precipitation0.09 in
Chance of precipitation28%
Record high79° (2024)
Record low22° (1991)
Fri, 0658° / 44°0.12
58 °
Troy, Friday, 6 November
Climate normal for this date — 60-year average.
Average high58°
Average low44°
Average precipitation0.12 in
Chance of precipitation33%
Record high73° (2023)
Record low29° (1967)
Sat, 0758° / 44°0.13
58 °
Troy, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high58°
Average low44°
Average precipitation0.13 in
Chance of precipitation28%
Record high74° (2020)
Record low28° (1971)
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 Troy, 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 Troy, 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.