Monthly outlook for Blackiston Mill, IN: average high 63.1°, average low 49.1°. That is 2.2° above the climate normal for October. Precipitation is expected on 5 days (about 1.2 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 3 November (77.3°), the coolest 11 November (37.6°).
63.1°/49.1°
Average high / low
+2.2°
Above normal
5 / 5
Wet days / normal
1.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
29 October – 7 November
68.8°
60.9°
+4.4°
8 November – 17 November
53.7°
55.5°
-1°
18 November – 27 November
at normal
52.9°
—
October records over 66 years
93.7°2 October 2019All-time high
24.8°26 October 1962All-time low
Climate normals and records are computed from the nearest reference point — Parkway Village (9 mi).
Fri, 3077° / 51°0
77 °
Blackiston Mill, Friday, 30 October
Clear. High 77°, low 51°.
Pressure30.30 inHg
Wind6.6 mph E
Humidity56%
Visibility6.2 mi
Dew point53°
Sat, 3170° / 50°0
70 °
Blackiston Mill, Saturday, 31 October
Overcast. High 70°, low 50°.
Pressure30.36 inHg
Wind7 mph E
Humidity45%
Visibility6.2 mi
Dew point41°
Sun, 0169° / 58°0
69 °
Blackiston Mill, Sunday, 1 November
Overcast. High 69°, low 58°.
Pressure30.36 inHg
Wind3.7 mph S
Humidity50%
Visibility6.2 mi
Dew point49°
Mon, 0267° / 57°0
67 °
Blackiston Mill, Monday, 2 November
Overcast. High 67°, low 57°.
Pressure30.27 inHg
Wind7.2 mph SE
Humidity74%
Visibility6.2 mi
Dew point51°
Tue, 0377° / 57°0
77 °
Blackiston Mill, Tuesday, 3 November
Overcast. High 77°, low 57°.
Pressure30.06 inHg
Wind12.1 mph S
Humidity48%
Visibility—
Dew point52°
Wed, 0475° / 62°0.75
75 °
Blackiston Mill, Wednesday, 4 November
Heavy rain. High 75°, low 62°.
Pressure29.85 inHg
Wind13.2 mph SE
Humidity50%
Visibility—
Dew point54°
Thu, 0564° / 59°0.21
64 °
Blackiston Mill, Thursday, 5 November
Light rain. High 64°, low 59°.
Pressure29.56 inHg
Wind8.8 mph SE
Humidity80%
Visibility—
Dew point57°
Fri, 0659° / 49°0.04
59 °
Blackiston Mill, Friday, 6 November
Light rain. High 59°, low 49°.
Pressure29.74 inHg
Wind10.8 mph W
Humidity83%
Visibility—
Dew point49°
Sat, 0754° / 43°0
54 °
Blackiston Mill, Saturday, 7 November
Partly cloudy. High 54°, low 43°.
Pressure30.12 inHg
Wind10.2 mph NW
Humidity51%
Visibility—
Dew point34°
Sun, 0855° / 38°0
55 °
Blackiston Mill, Sunday, 8 November
Clear. High 55°, low 38°.
Pressure30.30 inHg
Wind6.6 mph NE
Humidity37%
Visibility—
Dew point26°
Mon, 0946° / 42°0.08
46 °
Blackiston Mill, Monday, 9 November
Light rain. High 46°, low 42°.
Pressure30.24 inHg
Wind6.4 mph NE
Humidity57%
Visibility—
Dew point31°
Tue, 1043° / 41°0.12
43 °
Blackiston Mill, Tuesday, 10 November
Light rain. High 43°, low 41°.
Pressure30.12 inHg
Wind8.3 mph N
Humidity91%
Visibility—
Dew point40°
Wed, 1156° / 38°0
56 °
Blackiston Mill, Wednesday, 11 November
Clear. High 56°, low 38°.
Pressure30.12 inHg
Wind7.3 mph NW
Humidity54%
Visibility—
Dew point36°
Thu, 1259° / 43°0
59 °
Blackiston Mill, Thursday, 12 November
Overcast. High 59°, low 43°.
Pressure30.00 inHg
Wind7.8 mph S
Humidity49%
Visibility—
Dew point37°
Fri, 1363° / 47°0
63 °
Blackiston Mill, Friday, 13 November
Clear. High 63°, low 47°.
Pressure29.80 inHg
Wind15 mph S
Humidity48%
Visibility—
Dew point41°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 1455° / 37°0.07
55 °
Blackiston Mill, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high55°
Average low37°
Average precipitation0.07 in
Chance of precipitation30%
Record high74° (2011)
Record low18° (1986)
Sun, 1554° / 38°0.18
54 °
Blackiston Mill, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high54°
Average low38°
Average precipitation0.18 in
Chance of precipitation42%
Record high74° (2025)
Record low22° (2014)
Mon, 1654° / 37°0.1
54 °
Blackiston Mill, Monday, 16 November
Climate normal for this date — 60-year average.
Average high54°
Average low37°
Average precipitation0.1 in
Chance of precipitation27%
Record high72° (1971)
Record low25° (1982)
Tue, 1754° / 38°0.14
54 °
Blackiston Mill, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high54°
Average low38°
Average precipitation0.14 in
Chance of precipitation27%
Record high74° (2016)
Record low21° (2014)
Wed, 1855° / 38°0.12
55 °
Blackiston Mill, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high55°
Average low38°
Average precipitation0.12 in
Chance of precipitation25%
Record high75° (2016)
Record low12° (2014)
Thu, 1955° / 38°0.13
55 °
Blackiston Mill, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high55°
Average low38°
Average precipitation0.13 in
Chance of precipitation30%
Record high75° (1985)
Record low8° (2014)
Fri, 2054° / 38°0.09
54 °
Blackiston Mill, Friday, 20 November
Climate normal for this date — 60-year average.
Average high54°
Average low38°
Average precipitation0.09 in
Chance of precipitation25%
Record high71° (1979)
Record low16° (2014)
Sat, 2152° / 38°0.1
52 °
Blackiston Mill, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.1 in
Chance of precipitation28%
Record high70° (1990)
Record low22° (1964)
Sun, 2252° / 36°0.1
52 °
Blackiston Mill, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high52°
Average low36°
Average precipitation0.1 in
Chance of precipitation23%
Record high72° (2010)
Record low17° (1964)
Mon, 2352° / 36°0.13
52 °
Blackiston Mill, Monday, 23 November
Climate normal for this date — 60-year average.
Average high52°
Average low36°
Average precipitation0.13 in
Chance of precipitation28%
Record high72° (1999)
Record low19° (1970)
Tue, 2452° / 35°0.14
52 °
Blackiston Mill, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high52°
Average low35°
Average precipitation0.14 in
Chance of precipitation30%
Record high66° (1973)
Record low17° (1970)
Wed, 2553° / 36°0.15
53 °
Blackiston Mill, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high53°
Average low36°
Average precipitation0.15 in
Chance of precipitation38%
Record high69° (1987)
Record low18° (1970)
Thu, 2653° / 37°0.17
53 °
Blackiston Mill, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high53°
Average low37°
Average precipitation0.17 in
Chance of precipitation42%
Record high68° (1965)
Record low20° (1977)
Fri, 2752° / 38°0.27
52 °
Blackiston Mill, Friday, 27 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.27 in
Chance of precipitation52%
Record high74° (1990)
Record low22° (2013)
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 Blackiston Mill, 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 Blackiston Mill, 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.