As of 18:52 EDT

Weather in Greencastle, IN

65°Current weather

Greencastle, Saturday, 10 October, 18:52

Overcast. Feels like 65°. High 72°, low 55°.

Pressure30.09 inHg
Wind5.7 mph E
Humidity71%
Visibility6.2 mi
Dew point55°

Monthly outlook for Greencastle, IN: average high 62.6°, average low 47°. That is 0° below the climate normal for October. Precipitation is expected on 6 days (about 2.6 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 13 October (84.9°), the coolest 18 October (30.5°).

62.6°/47°
Average high / low
−0°
Below normal
6 / 5
Wet days / normal
2.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
10 October – 19 October65.7°63.8°+1.1°
20 October – 29 October57.4°59.8°-1.3°
30 October – 8 Novemberat normal56°—

October records over 66 years

88.7°1 October 2019All-time high
22.5°26 October 1962All-time low

Climate normals and records are computed from the nearest reference point — Bainbridge (8 mi).

Sun, 1173° / 51°0.02Light rain
73 °Light rain

Greencastle, Sunday, 11 October

Light rain. High 73°, low 51°.

Pressure29.97 inHg
Wind6.6 mph N
Humidity67%
Visibility6.2 mi
Dew point57°
Mon, 1282° / 50°0Partly cloudy
82 °Partly cloudy

Greencastle, Monday, 12 October

Partly cloudy. High 82°, low 50°.

Pressure29.97 inHg
Wind7.2 mph SW
Humidity63%
Visibility6.2 mi
Dew point62°
Tue, 1385° / 66°0Clear
85 °Clear

Greencastle, Tuesday, 13 October

Clear. High 85°, low 66°.

Pressure29.88 inHg
Wind10.9 mph SW
Humidity51%
Visibility6.2 mi
Dew point59°
Wed, 1479° / 68°0.65Rain
79 °Rain

Greencastle, Wednesday, 14 October

Rain. High 79°, low 68°.

Pressure30.00 inHg
Wind6.2 mph SW
Humidity83%
Visibility6.2 mi
Dew point70°
Thu, 1565° / 61°0.67Rain
65 °Rain

Greencastle, Thursday, 15 October

Rain. High 65°, low 61°.

Pressure30.18 inHg
Wind10.1 mph E
Humidity92%
Visibility—
Dew point62°
Fri, 1661° / 46°0.61Heavy rain
61 °Heavy rain

Greencastle, Friday, 16 October

Heavy rain. High 61°, low 46°.

Pressure30.06 inHg
Wind18.7 mph W
Humidity44%
Visibility—
Dew point39°
Sat, 1741° / 34°0.02Light snow
41 °Light snow

Greencastle, Saturday, 17 October

Light snow. High 41°, low 34°.

Pressure30.21 inHg
Wind16.1 mph NW
Humidity63%
Visibility—
Dew point27°
Sun, 1847° / 30°0Partly cloudy
47 °Partly cloudy

Greencastle, Sunday, 18 October

Partly cloudy. High 47°, low 30°.

Pressure30.50 inHg
Wind13.2 mph NW
Humidity40%
Visibility—
Dew point22°
Mon, 1953° / 30°0Mostly clear
53 °Mostly clear

Greencastle, Monday, 19 October

Mostly clear. High 53°, low 30°.

Pressure30.65 inHg
Wind6.1 mph SE
Humidity24%
Visibility—
Dew point13°
Tue, 2059° / 34°0Clear
59 °Clear

Greencastle, Tuesday, 20 October

Clear. High 59°, low 34°.

Pressure30.45 inHg
Wind7.7 mph S
Humidity29%
Visibility—
Dew point22°
Wed, 2165° / 39°0Mostly clear
65 °Mostly clear

Greencastle, Wednesday, 21 October

Mostly clear. High 65°, low 39°.

Pressure30.36 inHg
Wind9.1 mph S
Humidity28%
Visibility—
Dew point27°
Thu, 2268° / 44°0Mostly clear
68 °Mostly clear

Greencastle, Thursday, 22 October

Mostly clear. High 68°, low 44°.

Pressure30.30 inHg
Wind11.7 mph S
Humidity30%
Visibility—
Dew point32°
Fri, 2350° / 48°0.28Light rain
50 °Light rain

Greencastle, Friday, 23 October

Light rain. High 50°, low 48°.

Pressure30.18 inHg
Wind7.7 mph S
Humidity93%
Visibility—
Dew point47°
Sat, 2452° / 47°0.31Rain
52 °Rain

Greencastle, Saturday, 24 October

Rain. High 52°, low 47°.

Pressure30.09 inHg
Wind13.2 mph NE
Humidity91%
Visibility—
Dew point48°
Sun, 2551° / 50°0.02Light rain
51 °Light rain

Greencastle, Sunday, 25 October

Light rain. High 51°, low 50°.

Pressure30.06 inHg
Wind11.3 mph N
Humidity85%
Visibility—
Dew point47°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2660° / 44°0.12Climate normal
60 °Climate normal

Greencastle, Monday, 26 October

Climate normal for this date — 60-year average.

Average high60°
Average low44°
Average precipitation0.12 in
Chance of precipitation30%
Record high79° (1963)
Record low22° (1962)
Tue, 2758° / 43°0.12Climate normal
58 °Climate normal

Greencastle, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high58°
Average low43°
Average precipitation0.12 in
Chance of precipitation33%
Record high77° (2023)
Record low27° (1962)
Wed, 2858° / 42°0.09Climate normal
58 °Climate normal

Greencastle, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high58°
Average low42°
Average precipitation0.09 in
Chance of precipitation28%
Record high73° (1999)
Record low24° (1976)
Thu, 2958° / 42°0.08Climate normal
58 °Climate normal

Greencastle, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high58°
Average low42°
Average precipitation0.08 in
Chance of precipitation22%
Record high76° (2024)
Record low27° (1980)
Fri, 3059° / 44°0.08Climate normal
59 °Climate normal

Greencastle, Friday, 30 October

Climate normal for this date — 60-year average.

Average high59°
Average low44°
Average precipitation0.08 in
Chance of precipitation30%
Record high75° (1971)
Record low28° (1988)
Sat, 3159° / 45°0.12Climate normal
59 °Climate normal

Greencastle, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high59°
Average low45°
Average precipitation0.12 in
Chance of precipitation40%
Record high74° (1974)
Record low26° (1988)
Sun, 0158° / 44°0.17Climate normal
58 °Climate normal

Greencastle, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high58°
Average low44°
Average precipitation0.17 in
Chance of precipitation33%
Record high75° (2016)
Record low26° (2019)
Mon, 0257° / 42°0.11Climate normal
57 °Climate normal

Greencastle, Monday, 2 November

Climate normal for this date — 60-year average.

Average high57°
Average low42°
Average precipitation0.11 in
Chance of precipitation30%
Record high77° (1961)
Record low25° (2020)
Tue, 0355° / 40°0.07Climate normal
55 °Climate normal

Greencastle, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high55°
Average low40°
Average precipitation0.07 in
Chance of precipitation27%
Record high74° (1987)
Record low22° (1991)
Wed, 0455° / 42°0.09Climate normal
55 °Climate normal

Greencastle, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high55°
Average low42°
Average precipitation0.09 in
Chance of precipitation28%
Record high74° (2003)
Record low19° (1991)
Thu, 0555° / 40°0.11Climate normal
55 °Climate normal

Greencastle, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high55°
Average low40°
Average precipitation0.11 in
Chance of precipitation25%
Record high73° (1975)
Record low19° (1991)
Fri, 0654° / 39°0.07Climate normal
54 °Climate normal

Greencastle, Friday, 6 November

Climate normal for this date — 60-year average.

Average high54°
Average low39°
Average precipitation0.07 in
Chance of precipitation33%
Record high73° (1975)
Record low21° (1966)
Sat, 0753° / 39°0.14Climate normal
53 °Climate normal

Greencastle, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high53°
Average low39°
Average precipitation0.14 in
Chance of precipitation35%
Record high69° (2020)
Record low22° (1971)
Sun, 0854° / 39°0.03Climate normal
54 °Climate normal

Greencastle, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high54°
Average low39°
Average precipitation0.03 in
Chance of precipitation18%
Record high75° (2020)
Record low18° (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 Greencastle, 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 Greencastle, 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.