Monthly outlook for Heath, IN: average high 63.9°, average low 45.7°. That is 2.2° above the climate normal for October. Precipitation is expected on 4 days (about 0.8 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 30 October (73.3°), the coolest 18 October (36.8°).
63.9°/45.7°
Average high / low
+2.2°
Above normal
4 / 5
Wet days / normal
0.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
17 October – 26 October
65.5°
60.7°
+2.6°
27 October – 5 November
61.3°
57.5°
+2.1°
6 November – 15 November
at normal
51.7°
—
October records over 66 years
88.2°3 October 2025All-time high
21.7°24 October 1981All-time low
Climate normals and records are computed from the nearest reference point — Lafayette (8 mi).
Sun, 1863° / 37°0
63 °
Heath, Sunday, 18 October
Clear. High 63°, low 37°.
Pressure30.53 inHg
Wind8.7 mph S
Humidity44%
Visibility6.2 mi
Dew point34°
Mon, 1966° / 40°0
66 °
Heath, Monday, 19 October
Clear. High 66°, low 40°.
Pressure30.45 inHg
Wind1.9 mph S
Humidity48%
Visibility6.2 mi
Dew point40°
Tue, 2069° / 42°0
69 °
Heath, Tuesday, 20 October
Clear. High 69°, low 42°.
Pressure30.39 inHg
Wind2.1 mph E
Humidity55%
Visibility6.2 mi
Dew point44°
Wed, 2169° / 42°0
69 °
Heath, Wednesday, 21 October
Clear. High 69°, low 42°.
Pressure30.30 inHg
Wind3.5 mph E
Humidity38%
Visibility—
Dew point38°
Thu, 2270° / 46°0
70 °
Heath, Thursday, 22 October
Overcast. High 70°, low 46°.
Pressure30.21 inHg
Wind5.1 mph E
Humidity42%
Visibility—
Dew point41°
Fri, 2372° / 52°0
72 °
Heath, Friday, 23 October
Partly cloudy. High 72°, low 52°.
Pressure30.27 inHg
Wind7.7 mph SE
Humidity31%
Visibility—
Dew point36°
Sat, 2471° / 53°0
71 °
Heath, Saturday, 24 October
Overcast. High 71°, low 53°.
Pressure30.24 inHg
Wind7.9 mph S
Humidity35%
Visibility—
Dew point38°
Sun, 2563° / 49°0
63 °
Heath, Sunday, 25 October
Overcast. High 63°, low 49°.
Pressure30.27 inHg
Wind13.3 mph N
Humidity49%
Visibility—
Dew point42°
Mon, 2660° / 47°0
60 °
Heath, Monday, 26 October
Overcast. High 60°, low 47°.
Pressure30.33 inHg
Wind10.1 mph SE
Humidity49%
Visibility—
Dew point37°
Tue, 2765° / 53°0.08
65 °
Heath, Tuesday, 27 October
Light rain. High 65°, low 53°.
Pressure30.15 inHg
Wind9.8 mph SW
Humidity61%
Visibility—
Dew point50°
Wed, 2860° / 45°0.49
60 °
Heath, Wednesday, 28 October
Rain. High 60°, low 45°.
Pressure30.09 inHg
Wind10.3 mph N
Humidity60%
Visibility—
Dew point43°
Thu, 2956° / 43°0.12
56 °
Heath, Thursday, 29 October
Light rain. High 56°, low 43°.
Pressure30.03 inHg
Wind17.6 mph SE
Humidity49%
Visibility—
Dew point35°
Fri, 3073° / 55°0.07
73 °
Heath, Friday, 30 October
Light rain. High 73°, low 55°.
Pressure29.53 inHg
Wind18.9 mph SW
Humidity61%
Visibility—
Dew point57°
Sat, 3154° / 44°0.01
54 °
Heath, Saturday, 31 October
Light rain. High 54°, low 44°.
Pressure30.03 inHg
Wind19.3 mph NW
Humidity56%
Visibility—
Dew point37°
Sun, 0158° / 42°0
58 °
Heath, Sunday, 1 November
Clear. High 58°, low 42°.
Pressure30.12 inHg
Wind6.8 mph NW
Humidity47%
Visibility—
Dew point36°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0258° / 42°0.11
58 °
Heath, Monday, 2 November
Climate normal for this date — 60-year average.
Average high58°
Average low42°
Average precipitation0.11 in
Chance of precipitation32%
Record high77° (1961)
Record low24° (2014)
Tue, 0356° / 40°0.05
56 °
Heath, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high56°
Average low40°
Average precipitation0.05 in
Chance of precipitation23%
Record high75° (1987)
Record low20° (1991)
Wed, 0455° / 42°0.06
55 °
Heath, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high55°
Average low42°
Average precipitation0.06 in
Chance of precipitation23%
Record high74° (2015)
Record low20° (1991)
Thu, 0555° / 41°0.08
55 °
Heath, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high55°
Average low41°
Average precipitation0.08 in
Chance of precipitation25%
Record high73° (1975)
Record low19° (1991)
Fri, 0654° / 39°0.06
54 °
Heath, Friday, 6 November
Climate normal for this date — 60-year average.
Average high54°
Average low39°
Average precipitation0.06 in
Chance of precipitation28%
Record high73° (1975)
Record low24° (1973)
Sat, 0753° / 39°0.1
53 °
Heath, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.1 in
Chance of precipitation30%
Record high69° (2020)
Record low21° (1993)
Sun, 0854° / 39°0.04
54 °
Heath, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high54°
Average low39°
Average precipitation0.04 in
Chance of precipitation20%
Record high76° (2020)
Record low15° (1991)
Mon, 0955° / 40°0.11
55 °
Heath, Monday, 9 November
Climate normal for this date — 60-year average.
Average high55°
Average low40°
Average precipitation0.11 in
Chance of precipitation33%
Record high73° (2020)
Record low15° (1991)
Tue, 1053° / 39°0.12
53 °
Heath, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.12 in
Chance of precipitation30%
Record high74° (2020)
Record low19° (2018)
Wed, 1151° / 36°0.09
51 °
Heath, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high51°
Average low36°
Average precipitation0.09 in
Chance of precipitation30%
Record high72° (2010)
Record low21° (1995)
Thu, 1249° / 35°0.09
49 °
Heath, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.09 in
Chance of precipitation25%
Record high72° (1964)
Record low7° (2019)
Fri, 1349° / 34°0.07
49 °
Heath, Friday, 13 November
Climate normal for this date — 60-year average.
Average high49°
Average low34°
Average precipitation0.07 in
Chance of precipitation25%
Record high70° (1999)
Record low3° (2019)
Sat, 1450° / 35°0.11
50 °
Heath, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.11 in
Chance of precipitation33%
Record high70° (1971)
Record low13° (1986)
Sun, 1549° / 36°0.13
49 °
Heath, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.13 in
Chance of precipitation37%
Record high70° (1971)
Record low18° (2019)
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 Heath, 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 Heath, 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.