As of 00:22 CDT

Weather in Chesterton, IN

46°Current weather

Chesterton, Monday, 19 October, 00:22

Clear. Feels like 45°. High 64°, low 42°.

Pressure30.39 inHg
Wind3.4 mph S
Humidity74%
Visibility6.2 mi
Dew point38°

Monthly outlook for Chesterton, IN: average high 60.7°, average low 49.9°. That is 2.8° above the climate normal for October. Precipitation is expected on 4 days (about 1.0 inches), against a normal of 6 days and 1.8 inches. The warmest day looks like 30 October (68.1°), the coolest 19 October (41.6°).

60.7°/49.9°
Average high / low
+2.8°
Above normal
4 / 6
Wet days / normal
1.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
19 October – 28 October62.3°56.6°+3.2°
29 October – 7 November58°53.1°+2.8°
8 November – 17 Novemberat normal47.8°—

October records over 66 years

85.5°3 October 2025All-time high
29.1°31 October 2023All-time low

Climate normals and records are computed from the nearest reference point — Beverly Shores (7 mi).

Tue, 2063° / 45°0Clear
63 °Clear

Chesterton, Tuesday, 20 October

Clear. High 63°, low 45°.

Pressure30.39 inHg
Wind1.9 mph NE
Humidity60%
Visibility6.2 mi
Dew point47°
Wed, 2164° / 49°0Clear
64 °Clear

Chesterton, Wednesday, 21 October

Clear. High 64°, low 49°.

Pressure30.30 inHg
Wind2.4 mph W
Humidity63%
Visibility6.2 mi
Dew point49°
Thu, 2263° / 54°0Clear
63 °Clear

Chesterton, Thursday, 22 October

Clear. High 63°, low 54°.

Pressure30.33 inHg
Wind3.2 mph NE
Humidity74%
Visibility6.2 mi
Dew point53°
Fri, 2363° / 49°0Mostly clear
63 °Mostly clear

Chesterton, Friday, 23 October

Mostly clear. High 63°, low 49°.

Pressure30.39 inHg
Wind8.9 mph SE
Humidity65%
Visibility—
Dew point48°
Sat, 2466° / 49°0Partly cloudy
66 °Partly cloudy

Chesterton, Saturday, 24 October

Partly cloudy. High 66°, low 49°.

Pressure30.42 inHg
Wind12.7 mph S
Humidity51%
Visibility—
Dew point43°
Sun, 2563° / 53°0Overcast
63 °Overcast

Chesterton, Sunday, 25 October

Overcast. High 63°, low 53°.

Pressure30.27 inHg
Wind15.9 mph SW
Humidity40%
Visibility—
Dew point37°
Mon, 2662° / 48°0.01Light rain
62 °Light rain

Chesterton, Monday, 26 October

Light rain. High 62°, low 48°.

Pressure30.24 inHg
Wind14.9 mph S
Humidity40%
Visibility—
Dew point34°
Tue, 2760° / 53°0.01Light rain
60 °Light rain

Chesterton, Tuesday, 27 October

Light rain. High 60°, low 53°.

Pressure30.12 inHg
Wind15.9 mph S
Humidity83%
Visibility—
Dew point53°
Wed, 2856° / 52°0.22Light rain
56 °Light rain

Chesterton, Wednesday, 28 October

Light rain. High 56°, low 52°.

Pressure30.18 inHg
Wind6.8 mph SE
Humidity90%
Visibility—
Dew point52°
Thu, 2958° / 54°0.13Light rain
58 °Light rain

Chesterton, Thursday, 29 October

Light rain. High 58°, low 54°.

Pressure30.06 inHg
Wind14.6 mph SE
Humidity84%
Visibility—
Dew point52°
Fri, 3068° / 59°0.26Light rain
68 °Light rain

Chesterton, Friday, 30 October

Light rain. High 68°, low 59°.

Pressure29.80 inHg
Wind21.9 mph S
Humidity86%
Visibility—
Dew point62°
Sat, 3161° / 54°0Overcast
61 °Overcast

Chesterton, Saturday, 31 October

Overcast. High 61°, low 54°.

Pressure30.03 inHg
Wind9.5 mph S
Humidity39%
Visibility—
Dew point35°
Sun, 0157° / 45°0.31Rain
57 °Rain

Chesterton, Sunday, 1 November

Rain. High 57°, low 45°.

Pressure29.74 inHg
Wind29.8 mph W
Humidity81%
Visibility—
Dew point41°
Mon, 0254° / 45°0Clear
54 °Clear

Chesterton, Monday, 2 November

Clear. High 54°, low 45°.

Pressure30.03 inHg
Wind12.6 mph SW
Humidity51%
Visibility—
Dew point33°
Tue, 0350° / 46°0Overcast
50 °Overcast

Chesterton, Tuesday, 3 November

Overcast. High 50°, low 46°.

Pressure30.03 inHg
Wind13.3 mph SE
Humidity59%
Visibility—
Dew point36°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0452° / 44°0.09Climate normal
52 °Climate normal

Chesterton, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high52°
Average low44°
Average precipitation0.09 in
Chance of precipitation27%
Record high68° (2022)
Record low22° (1991)
Thu, 0552° / 44°0.13Climate normal
52 °Climate normal

Chesterton, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high52°
Average low44°
Average precipitation0.13 in
Chance of precipitation28%
Record high70° (2024)
Record low23° (1991)
Fri, 0652° / 42°0.08Climate normal
52 °Climate normal

Chesterton, Friday, 6 November

Climate normal for this date — 60-year average.

Average high52°
Average low42°
Average precipitation0.08 in
Chance of precipitation37%
Record high70° (2020)
Record low29° (1991)
Sat, 0750° / 42°0.08Climate normal
50 °Climate normal

Chesterton, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high50°
Average low42°
Average precipitation0.08 in
Chance of precipitation23%
Record high70° (2020)
Record low27° (1993)
Sun, 0850° / 42°0.06Climate normal
50 °Climate normal

Chesterton, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high50°
Average low42°
Average precipitation0.06 in
Chance of precipitation22%
Record high75° (2020)
Record low26° (1991)
Mon, 0951° / 42°0.14Climate normal
51 °Climate normal

Chesterton, Monday, 9 November

Climate normal for this date — 60-year average.

Average high51°
Average low42°
Average precipitation0.14 in
Chance of precipitation37%
Record high72° (2020)
Record low25° (1991)
Tue, 1050° / 41°0.16Climate normal
50 °Climate normal

Chesterton, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high50°
Average low41°
Average precipitation0.16 in
Chance of precipitation42%
Record high73° (2020)
Record low22° (2018)
Wed, 1148° / 39°0.09Climate normal
48 °Climate normal

Chesterton, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high48°
Average low39°
Average precipitation0.09 in
Chance of precipitation30%
Record high65° (2010)
Record low24° (2017)
Thu, 1246° / 38°0.08Climate normal
46 °Climate normal

Chesterton, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high46°
Average low38°
Average precipitation0.08 in
Chance of precipitation32%
Record high64° (1964)
Record low14° (2019)
Fri, 1346° / 38°0.06Climate normal
46 °Climate normal

Chesterton, Friday, 13 November

Climate normal for this date — 60-year average.

Average high46°
Average low38°
Average precipitation0.06 in
Chance of precipitation22%
Record high63° (1999)
Record low13° (2019)
Sat, 1447° / 38°0.08Climate normal
47 °Climate normal

Chesterton, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high47°
Average low38°
Average precipitation0.08 in
Chance of precipitation40%
Record high64° (2025)
Record low17° (1986)
Sun, 1547° / 39°0.1Climate normal
47 °Climate normal

Chesterton, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high47°
Average low39°
Average precipitation0.1 in
Chance of precipitation40%
Record high64° (2025)
Record low25° (1969)
Mon, 1646° / 38°0.07Climate normal
46 °Climate normal

Chesterton, Monday, 16 November

Climate normal for this date — 60-year average.

Average high46°
Average low38°
Average precipitation0.07 in
Chance of precipitation22%
Record high62° (2023)
Record low26° (1997)
Tue, 1747° / 38°0.1Climate normal
47 °Climate normal

Chesterton, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high47°
Average low38°
Average precipitation0.1 in
Chance of precipitation32%
Record high64° (2016)
Record low20° (2014)

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 Chesterton, 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 Chesterton, 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.