Monthly outlook for Old Halfway, IN: average high 64.4°, average low 47°. That is 2.5° above the climate normal for October. Precipitation is expected on 4 days (about 1.2 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 30 October (75.7°), the coolest 18 October (36.6°).
64.4°/47°
Average high / low
+2.5°
Above normal
4 / 5
Wet days / normal
1.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
18 October – 27 October
65.2°
60.7°
+2.5°
28 October – 6 November
63.1°
57.3°
+3.2°
7 November – 16 November
at normal
51.4°
—
October records over 66 years
88.5°7 October 2007All-time high
21.7°24 October 1981All-time low
Climate normals and records are computed from the nearest reference point — Green Hill (6 mi).
Mon, 1964° / 37°0
64 °
Old Halfway, Monday, 19 October
Clear. High 64°, low 37°.
Pressure30.45 inHg
Wind1.6 mph S
Humidity53%
Visibility6.2 mi
Dew point41°
Tue, 2067° / 42°0
67 °
Old Halfway, Tuesday, 20 October
Clear. High 67°, low 42°.
Pressure30.39 inHg
Wind4.4 mph E
Humidity52%
Visibility6.2 mi
Dew point44°
Wed, 2168° / 43°0
68 °
Old Halfway, Wednesday, 21 October
Clear. High 68°, low 43°.
Pressure30.33 inHg
Wind1.9 mph S
Humidity57%
Visibility6.2 mi
Dew point47°
Thu, 2267° / 46°0
67 °
Old Halfway, Thursday, 22 October
Clear. High 67°, low 46°.
Pressure30.30 inHg
Wind5.1 mph NE
Humidity60%
Visibility6.2 mi
Dew point48°
Fri, 2364° / 47°0
64 °
Old Halfway, Friday, 23 October
Clear. High 64°, low 47°.
Pressure30.36 inHg
Wind8.3 mph E
Humidity57%
Visibility—
Dew point46°
Sat, 2471° / 50°0
71 °
Old Halfway, Saturday, 24 October
Overcast. High 71°, low 50°.
Pressure30.33 inHg
Wind12.7 mph S
Humidity44%
Visibility—
Dew point44°
Sun, 2561° / 50°0.04
61 °
Old Halfway, Sunday, 25 October
Light rain. High 61°, low 50°.
Pressure30.42 inHg
Wind11.5 mph S
Humidity80%
Visibility—
Dew point49°
Mon, 2658° / 49°0
58 °
Old Halfway, Monday, 26 October
Overcast. High 58°, low 49°.
Pressure30.33 inHg
Wind5.8 mph E
Humidity59%
Visibility—
Dew point39°
Tue, 2771° / 52°0
71 °
Old Halfway, Tuesday, 27 October
Overcast. High 71°, low 52°.
Pressure30.27 inHg
Wind7.3 mph SE
Humidity45%
Visibility—
Dew point44°
Wed, 2863° / 58°0.09
63 °
Old Halfway, Wednesday, 28 October
Light rain. High 63°, low 58°.
Pressure30.03 inHg
Wind14.6 mph S
Humidity61%
Visibility—
Dew point49°
Thu, 2968° / 59°0.36
68 °
Old Halfway, Thursday, 29 October
Light rain. High 68°, low 59°.
Pressure29.77 inHg
Wind15.3 mph SW
Humidity78%
Visibility—
Dew point60°
Fri, 3076° / 56°0.3
76 °
Old Halfway, Friday, 30 October
Rain. High 76°, low 56°.
Pressure29.80 inHg
Wind15.8 mph S
Humidity76%
Visibility—
Dew point59°
Sat, 3166° / 48°0.43
66 °
Old Halfway, Saturday, 31 October
Rain. High 66°, low 48°.
Pressure29.71 inHg
Wind20.4 mph SW
Humidity67%
Visibility—
Dew point43°
Sun, 0151° / 41°0
51 °
Old Halfway, Sunday, 1 November
Clear. High 51°, low 41°.
Pressure30.21 inHg
Wind18.7 mph W
Humidity55%
Visibility—
Dew point32°
Mon, 0255° / 37°0
55 °
Old Halfway, Monday, 2 November
Clear. High 55°, low 37°.
Pressure30.42 inHg
Wind6.7 mph SE
Humidity41%
Visibility—
Dew point28°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0356° / 40°0.06
56 °
Old Halfway, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high56°
Average low40°
Average precipitation0.06 in
Chance of precipitation23%
Record high75° (1987)
Record low20° (1991)
Wed, 0455° / 42°0.06
55 °
Old Halfway, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high55°
Average low42°
Average precipitation0.06 in
Chance of precipitation22%
Record high74° (2015)
Record low20° (1991)
Thu, 0556° / 41°0.09
56 °
Old Halfway, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high56°
Average low41°
Average precipitation0.09 in
Chance of precipitation23%
Record high73° (1978)
Record low19° (1991)
Fri, 0655° / 39°0.06
55 °
Old Halfway, Friday, 6 November
Climate normal for this date — 60-year average.
Average high55°
Average low39°
Average precipitation0.06 in
Chance of precipitation32%
Record high73° (1975)
Record low24° (1973)
Sat, 0754° / 39°0.1
54 °
Old Halfway, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high54°
Average low39°
Average precipitation0.1 in
Chance of precipitation27%
Record high69° (2020)
Record low21° (1991)
Sun, 0854° / 39°0.04
54 °
Old Halfway, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high54°
Average low39°
Average precipitation0.04 in
Chance of precipitation22%
Record high75° (2020)
Record low14° (1991)
Mon, 0955° / 40°0.11
55 °
Old Halfway, Monday, 9 November
Climate normal for this date — 60-year average.
Average high55°
Average low40°
Average precipitation0.11 in
Chance of precipitation30%
Record high73° (1999)
Record low15° (1991)
Tue, 1053° / 38°0.14
53 °
Old Halfway, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.14 in
Chance of precipitation32%
Record high73° (2020)
Record low19° (2018)
Wed, 1151° / 36°0.09
51 °
Old Halfway, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high51°
Average low36°
Average precipitation0.09 in
Chance of precipitation30%
Record high73° (2010)
Record low21° (1995)
Thu, 1249° / 35°0.08
49 °
Old Halfway, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.08 in
Chance of precipitation27%
Record high72° (1964)
Record low7° (2019)
Fri, 1349° / 34°0.07
49 °
Old Halfway, Friday, 13 November
Climate normal for this date — 60-year average.
Average high49°
Average low34°
Average precipitation0.07 in
Chance of precipitation22%
Record high70° (1999)
Record low4° (2019)
Sat, 1450° / 35°0.12
50 °
Old Halfway, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.12 in
Chance of precipitation32%
Record high71° (1971)
Record low13° (1986)
Sun, 1549° / 36°0.13
49 °
Old Halfway, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.13 in
Chance of precipitation35%
Record high70° (1971)
Record low17° (2019)
Mon, 1649° / 35°0.09
49 °
Old Halfway, Monday, 16 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.09 in
Chance of precipitation28%
Record high69° (1971)
Record low20° (1997)
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 Old Halfway, 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 Old Halfway, 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.