Monthly outlook for Circle Park, IN: average high 61.2°, average low 44.3°. That is 1.2° above the climate normal for October. Precipitation is expected on 2 days (about 0.6 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 13 October (81.1°), the coolest 18 October (26.1°).
61.2°/44.3°
Average high / low
+1.2°
Above normal
2 / 5
Wet days / normal
0.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
10 October – 19 October
63.6°
60.1°
+1.9°
20 October – 29 October
57.2°
56.3°
+0.5°
30 October – 8 November
at normal
52.6°
—
October records over 66 years
84.6°1 October 2019All-time high
23.2°31 October 1988All-time low
Climate normals and records are computed from the nearest reference point — Angola (8 mi).
Sun, 1172° / 53°0
72 °
Circle Park, Sunday, 11 October
Light rain. High 72°, low 53°.
Pressure30.00 inHg
Wind5.3 mph E
Humidity73%
Visibility6.2 mi
Dew point56°
Mon, 1280° / 50°0
80 °
Circle Park, Monday, 12 October
Mostly clear. High 80°, low 50°.
Pressure29.94 inHg
Wind7.8 mph SW
Humidity66%
Visibility6.2 mi
Dew point60°
Tue, 1381° / 65°0
81 °
Circle Park, Tuesday, 13 October
Clear. High 81°, low 65°.
Pressure29.80 inHg
Wind14.4 mph SW
Humidity53%
Visibility6.2 mi
Dew point58°
Wed, 1470° / 57°0.51
70 °
Circle Park, Wednesday, 14 October
Rain. High 70°, low 57°.
Pressure30.00 inHg
Wind6 mph N
Humidity84%
Visibility6.2 mi
Dew point60°
Thu, 1561° / 49°0
61 °
Circle Park, Thursday, 15 October
Partly cloudy. High 61°, low 49°.
Pressure30.30 inHg
Wind9.7 mph NE
Humidity57%
Visibility—
Dew point43°
Fri, 1659° / 44°0.07
59 °
Circle Park, Friday, 16 October
Light rain. High 59°, low 44°.
Pressure30.18 inHg
Wind21.7 mph NW
Humidity54%
Visibility—
Dew point41°
Sat, 1742° / 33°0.03
42 °
Circle Park, Saturday, 17 October
Light rain. High 42°, low 33°.
Pressure30.30 inHg
Wind19.4 mph N
Humidity41%
Visibility—
Dew point18°
Sun, 1846° / 26°0
46 °
Circle Park, Sunday, 18 October
Partly cloudy. High 46°, low 26°.
Pressure30.62 inHg
Wind7.4 mph NW
Humidity36%
Visibility—
Dew point17°
Mon, 1952° / 34°0
52 °
Circle Park, Monday, 19 October
Overcast. High 52°, low 34°.
Pressure30.53 inHg
Wind11.9 mph SW
Humidity33%
Visibility—
Dew point21°
Tue, 2059° / 38°0
59 °
Circle Park, Tuesday, 20 October
Mostly clear. High 59°, low 38°.
Pressure30.39 inHg
Wind8.7 mph SW
Humidity33%
Visibility—
Dew point27°
Wed, 2162° / 41°0
62 °
Circle Park, Wednesday, 21 October
Overcast. High 62°, low 41°.
Pressure30.15 inHg
Wind16.8 mph SW
Humidity36%
Visibility—
Dew point32°
Thu, 2265° / 46°0
65 °
Circle Park, Thursday, 22 October
Clear. High 65°, low 46°.
Pressure30.03 inHg
Wind16.4 mph NW
Humidity49%
Visibility—
Dew point42°
Fri, 2351° / 40°0
51 °
Circle Park, Friday, 23 October
Overcast. High 51°, low 40°.
Pressure30.27 inHg
Wind9.8 mph NW
Humidity57%
Visibility—
Dew point35°
Sat, 2451° / 39°0
51 °
Circle Park, Saturday, 24 October
Partly cloudy. High 51°, low 39°.
Pressure30.33 inHg
Wind7.5 mph NW
Humidity49%
Visibility—
Dew point31°
Sun, 2556° / 40°0
56 °
Circle Park, Sunday, 25 October
Overcast. High 56°, low 40°.
Pressure30.27 inHg
Wind11.1 mph W
Humidity48%
Visibility—
Dew point35°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2656° / 42°0.08
56 °
Circle Park, Monday, 26 October
Climate normal for this date — 60-year average.
Average high56°
Average low42°
Average precipitation0.08 in
Chance of precipitation32%
Record high77° (1963)
Record low25° (1962)
Tue, 2755° / 41°0.1
55 °
Circle Park, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high55°
Average low41°
Average precipitation0.1 in
Chance of precipitation38%
Record high73° (2023)
Record low25° (1962)
Wed, 2855° / 41°0.07
55 °
Circle Park, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high55°
Average low41°
Average precipitation0.07 in
Chance of precipitation27%
Record high70° (1999)
Record low24° (1976)
Thu, 2954° / 40°0.05
54 °
Circle Park, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high54°
Average low40°
Average precipitation0.05 in
Chance of precipitation22%
Record high74° (2024)
Record low26° (1965)
Fri, 3055° / 40°0.08
55 °
Circle Park, Friday, 30 October
Climate normal for this date — 60-year average.
Average high55°
Average low40°
Average precipitation0.08 in
Chance of precipitation28%
Record high74° (2024)
Record low25° (1988)
Sat, 3155° / 42°0.12
55 °
Circle Park, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high55°
Average low42°
Average precipitation0.12 in
Chance of precipitation37%
Record high73° (1974)
Record low23° (1988)
Sun, 0154° / 42°0.14
54 °
Circle Park, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high54°
Average low42°
Average precipitation0.14 in
Chance of precipitation40%
Record high74° (2016)
Record low25° (2023)
Mon, 0254° / 40°0.13
54 °
Circle Park, Monday, 2 November
Climate normal for this date — 60-year average.
Average high54°
Average low40°
Average precipitation0.13 in
Chance of precipitation35%
Record high73° (1961)
Record low24° (2014)
Tue, 0352° / 39°0.06
52 °
Circle Park, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high52°
Average low39°
Average precipitation0.06 in
Chance of precipitation23%
Record high72° (1987)
Record low20° (1991)
Wed, 0452° / 40°0.07
52 °
Circle Park, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high52°
Average low40°
Average precipitation0.07 in
Chance of precipitation25%
Record high72° (2015)
Record low17° (1991)
Thu, 0552° / 39°0.07
52 °
Circle Park, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high52°
Average low39°
Average precipitation0.07 in
Chance of precipitation28%
Record high71° (1978)
Record low17° (1991)
Fri, 0651° / 37°0.07
51 °
Circle Park, Friday, 6 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.07 in
Chance of precipitation28%
Record high73° (1975)
Record low23° (1967)
Sat, 0750° / 37°0.1
50 °
Circle Park, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high50°
Average low37°
Average precipitation0.1 in
Chance of precipitation32%
Record high66° (2020)
Record low22° (1993)
Sun, 0850° / 38°0.03
50 °
Circle Park, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high50°
Average low38°
Average precipitation0.03 in
Chance of precipitation20%
Record high70° (2020)
Record low19° (1991)
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 Circle Park, 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 Circle Park, 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.