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Greencastle IN Weather - Clear - 51°F
Clear
51°F
Updated 4:44 am
Feels Like 47°F
Humidity 81%
Wind SSW 5 mph
Barometer  29.97 in
Dew Point 46°F
Greencastle IN Weather - Clear - 11°C
Clear
11°C
Updated 4:44 am
Feels Like 8°C
Humidity 81%
Wind SSW 8 km/h
Barometer  101.4 kPa
Dew Point 8°C
Greencastle, IN Weather and Current Conditionsgreencastle in weather forecast

Greencastle, IN Weather Forecast

Greencastle Indiana WeatherGreencastle, Indiana Weather Weather Forecast
14 day API forecast for Greencastle, Indiana. Note. The 7-day weather forecast for Greencastle, IN is the most reliable and accurate forecast. This model should only be used as a likely scenario. It is difficult to predict weather more than 7 days in advance.
Greencastle, IN Weather Forecast Dated: 444 AM Wed Oct 07 2026
Expect a cool pattern with a mix of sun and clouds and occasional showers over the coming period. moderate humidity and no major pressure swings will dominate.

Wednesday, October 7, 2026

Mid-Morning
Greencastle Weather - 2026-10-07 - Morning - Sunny
54°F 12°C
Sunny
Mid-Afternoon
Greencastle Weather - 2026-10-07 - Afternoon - Sunny
80°F 27°C
Sunny
Early-Evening
Greencastle Weather - 2026-10-07 - Evening - Sunny
72°F 23°C
Sunny
Warm and summery near 80°F 27°C, sunny throughout the day, with steady humidity and steady pressure. Winds turning from the SW to the NNW at 10 mph 16 km/h. Gusts up to 21 mph 34 km/h.

Thursday, October 8, 2026

Mid-Morning
Greencastle Weather - 2026-10-08 - Morning - Sunny
58°F 14°C
Sunny
Mid-Afternoon
Greencastle Weather - 2026-10-08 - Afternoon - Sunny
77°F 25°C
Sunny
Early-Evening
Greencastle Weather - 2026-10-08 - Evening - Sunny
67°F 20°C
Sunny
Comfortable with temperatures reaching 77°F 25°C, sunny throughout the day, with lower humidity and steady pressure. Winds switching from the W to the NNE at 8 mph 12 km/h.

Friday, October 9, 2026

Mid-Morning
Greencastle Weather - 2026-10-09 - Morning - Overcast
55°F 13°C
Overcast
Mid-Afternoon
Greencastle Weather - 2026-10-09 - Afternoon - Sunny
80°F 26°C
Sunny
Early-Evening
Greencastle Weather - 2026-10-09 - Evening - Sunny
72°F 22°C
Sunny
Quite warm around 80°F 26°C, overcast in the morning, becoming sunny through the afternoon and evening, with lower humidity and steady pressure. Winds moving from the ESE to the SE at 8 mph 13 km/h.

Saturday, October 10, 2026

Mid-Morning
Greencastle Weather - 2026-10-10 - Morning - Overcast
62°F 17°C
Overcast
Mid-Afternoon
Greencastle Weather - 2026-10-10 - Afternoon - Overcast
76°F 24°C
Overcast
Early-Evening
Greencastle Weather - 2026-10-10 - Evening - Scattered Showers
63°F 17°C
Scattered Showers
Mild temperatures up to 76°F 24°C, periods of heavy rain and gusty conditions, with increasing humidity and barometric pressure falling. Winds swinging from the SSE to the ESE at 13 mph 20 km/h. Gusts up to 31 mph 50 km/h.

Sunday, October 11, 2026

Mid-Morning
Greencastle Weather - 2026-10-11 - Morning - Light Rain
60°F 16°C
Light Rain
Mid-Afternoon
Greencastle Weather - 2026-10-11 - Afternoon - Scattered Showers
69°F 21°C
Scattered Showers
Early-Evening
Greencastle Weather - 2026-10-11 - Evening - Sunny
68°F 20°C
Sunny
Mild with a high of 69°F 21°C, scattered downpours possible, with lower humidity and steady pressure. Winds shifting from the ENE to the WSW at 6 mph 9 km/h.

Monday, October 12, 2026

Mid-Morning
Greencastle Weather - 2026-10-12 - Morning - Overcast
65°F 19°C
Overcast
Mid-Afternoon
Greencastle Weather - 2026-10-12 - Afternoon - Sunny
82°F 28°C
Sunny
Early-Evening
Greencastle Weather - 2026-10-12 - Evening - Scattered Showers
71°F 22°C
Scattered Showers
Warm and summery near 82°F 28°C, locally heavy downpours at times, with steady humidity and steady pressure. Winds turning from the WSW to the NE at 9 mph 15 km/h.

Tuesday, October 13, 2026

Mid-Morning
Greencastle Weather - 2026-10-13 - Morning - Scattered Showers
59°F 15°C
Scattered Showers
Mid-Afternoon
Greencastle Weather - 2026-10-13 - Afternoon - Overcast
61°F 16°C
Overcast
Early-Evening
Greencastle Weather - 2026-10-13 - Evening - Overcast
55°F 13°C
Overcast
Comfortable at 61°F 16°C, periods of heavy rain and gusty conditions, with lower humidity and barometric pressure rising. Winds switching from the NNW to the NNE at 13 mph 21 km/h.

Wednesday, October 14, 2026

Mid-Morning
Greencastle Weather - 2026-10-14 - Morning - Cloudy
46°F 8°C
Cloudy
Mid-Afternoon
Greencastle Weather - 2026-10-14 - Afternoon - Partly Cloudy
62°F 17°C
Partly Cloudy
Early-Evening
Greencastle Weather - 2026-10-14 - Evening - Sunny
57°F 14°C
Sunny
Cool with a high near 62°F 17°C, overcast in the morning, cloudy in the afternoon, and sunny this evening, with lower humidity and barometric pressure falling. Winds blowing from the ESE at 14 mph 23 km/h. Gusts up to 25 mph 40 km/h.

Thursday, October 15, 2026

Mid-Morning
Greencastle Weather - 2026-10-15 - Morning - Partly Cloudy
56°F 13°C
Partly Cloudy
Mid-Afternoon
Greencastle Weather - 2026-10-15 - Afternoon - Scattered Showers
80°F 26°C
Scattered Showers
Early-Evening
Greencastle Weather - 2026-10-15 - Evening - Scattered Showers
78°F 26°C
Scattered Showers
Warm temperatures up to 80°F 26°C, locally heavy downpours at times, with steady humidity and barometric pressure falling. Winds swinging from the SE to the SSW at 16 mph 26 km/h. Gusts up to 33 mph 53 km/h.

Friday, October 16, 2026

Mid-Morning
Greencastle Weather - 2026-10-16 - Morning - Sunny
52°F 11°C
Sunny
Mid-Afternoon
Greencastle Weather - 2026-10-16 - Afternoon - Partly Cloudy
58°F 15°C
Partly Cloudy
Early-Evening
Greencastle Weather - 2026-10-16 - Evening - Partly Cloudy
52°F 11°C
Partly Cloudy
Mildly cool near 58°F 15°C, sunny in the morning, becoming cloudy through the afternoon and evening, with lower humidity and steady pressure. Winds out of the NNW at 15 mph 23 km/h. Gusts up to 21 mph 34 km/h.

Saturday, October 17, 2026

Mid-Morning
Greencastle Weather - 2026-10-17 - Morning - Overcast
40°F 5°C
Overcast
Mid-Afternoon
Greencastle Weather - 2026-10-17 - Afternoon - Overcast
44°F 7°C
Overcast
Early-Evening
Greencastle Weather - 2026-10-17 - Evening - Sunny
42°F 5°C
Sunny
Biting cold near 44°F 7°C, partly cloudy in the morning, overcast in the afternoon, and partly cloudy this evening, with steady humidity and steady pressure. Winds blowing from the NW at 14 mph 23 km/h. Gusts up to 22 mph 36 km/h.

Sunday, October 18, 2026

Mid-Morning
Greencastle Weather - 2026-10-18 - Morning - Sunny
36°F 2°C
Sunny
Mid-Afternoon
Greencastle Weather - 2026-10-18 - Afternoon - Sunny
51°F 11°C
Sunny
Early-Evening
Greencastle Weather - 2026-10-18 - Evening - Sunny
45°F 7°C
Sunny
Crisp with a high near 51°F 11°C, sunny throughout the day, with lower humidity and steady pressure. Winds switching from the NW to the W at 7 mph 12 km/h.

Monday, October 19, 2026

Mid-Morning
Greencastle Weather - 2026-10-19 - Morning - Sunny
39°F 4°C
Sunny
Mid-Afternoon
Greencastle Weather - 2026-10-19 - Afternoon - Overcast
58°F 14°C
Overcast
Early-Evening
Greencastle Weather - 2026-10-19 - Evening - Cloudy
51°F 11°C
Cloudy
Refreshing around 58°F 14°C, sunny in the morning, partly cloudy in the afternoon, and overcast this evening, with lower humidity and steady pressure. Winds moving from the SSW to the SSE at 4 mph 6 km/h.

Tuesday, October 20, 2026

Mid-Morning
Greencastle Weather - 2026-10-20 - Morning - Sunny
45°F 7°C
Sunny
Mid-Afternoon
Greencastle Weather - 2026-10-20 - Afternoon - Sunny
61°F 16°C
Sunny
Early-Evening
Greencastle Weather - 2026-10-20 - Evening - Sunny
54°F 12°C
Sunny
Mildly cool near 61°F 16°C, sunny throughout the day, with steady humidity and steady pressure.

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Weather by the Numbers

Wed, 7th
Greencastle IN Weather - Wednesday, Oct 7, 2026 - Sunny
Hi: 82°F 28°C
Lo: 51°F 11°C
Sunrise 07:50 AM
Sunset 07:20 PM
Wind SW 13 mph21 km/h
Dew Point 45°F7°C
uv Index 4
Barometric Pressure 29.91 in1013 mb
POP 1% *
Humidity 39%
Thu, 8th
Greencastle IN Weather - Thursday, Oct 8, 2026 - Sunny
Hi: 77°F 25°C
Lo: 53°F 12°C
Sunrise 07:51 AM
Sunset 07:19 PM
Wind WNW 6 mph9 km/h
Dew Point 45°F7°C
uv Index 3
Barometric Pressure 30.06 in1018 mb
POP 1% *
Humidity 39%
Fri, 9th
Greencastle IN Weather - Friday, Oct 9, 2026 - Sunny
Hi: 81°F 27°C
Lo: 52°F 11°C
Sunrise 07:52 AM
Sunset 07:17 PM
Wind SSE 11 mph18 km/h
Dew Point 50°F10°C
uv Index 3
Barometric Pressure 30.15 in1021 mb
POP 2% *
Humidity 47%
Sat, 10th
Greencastle IN Weather - Saturday, Oct 10, 2026 - Overcast
Hi: 76°F 25°C
Lo: 59°F 15°C
Sunrise 07:53 AM
Sunset 07:16 PM
Wind SE 11 mph17 km/h
Dew Point 55°F13°C
uv Index 4
Barometric Pressure 30.12 in1020 mb
POP 12% *
Humidity 50%
Sun, 11th
Greencastle IN Weather - Sunday, Oct 11, 2026 - Patchy Rain Nearby
Hi: 72°F 22°C
Lo: 59°F 15°C
Sunrise 07:54 AM
Sunset 07:14 PM
Wind NW 4 mph7 km/h
Dew Point 60°F16°C
uv Index 4
Barometric Pressure 29.88 in1012 mb
POP 34% *
Humidity 93%
Mon, 12th
Greencastle IN Weather - Monday, Oct 12, 2026 - Overcast
Hi: 83°F 28°C
Lo: 61°F 16°C
Sunrise 07:55 AM
Sunset 07:13 PM
Wind W 13 mph21 km/h
Dew Point 57°F14°C
uv Index 5
Barometric Pressure 29.91 in1013 mb
POP 11% *
Humidity 51%
Tue, 13th
Greencastle IN Weather - Tuesday, Oct 13, 2026 - Patchy Rain Nearby
Hi: 62°F 17°C
Lo: 50°F 10°C
Sunrise 07:56 AM
Sunset 07:11 PM
Wind NNW 12 mph19 km/h
Dew Point 56°F13°C
uv Index 4
Barometric Pressure 29.91 in1013 mb
POP 26% *
Humidity 84%
Wed, 14th
Greencastle IN Weather - Wednesday, Oct 14, 2026 - Cloudy
Hi: 63°F 17°C
Lo: 43°F 6°C
Sunrise 07:57 AM
Sunset 07:10 PM
Wind ESE 14 mph23 km/h
Dew Point 40°F4°C
uv Index 3
Barometric Pressure 30.18 in1022 mb
POP 9% *
Humidity 57%
Thu, 15th
Greencastle IN Weather - Thursday, Oct 15, 2026 - Cloudy
Hi: 82°F 28°C
Lo: 49°F 10°C
Sunrise 07:58 AM
Sunset 07:08 PM
Wind SSE 15 mph24 km/h
Dew Point 51°F10°C
uv Index 5
Barometric Pressure 29.94 in1014 mb
POP 6% *
Humidity 53%
Fri, 16th
Greencastle IN Weather - Friday, Oct 16, 2026 - Cloudy
Hi: 70°F 21°C
Lo: 46°F 8°C
Sunrise 07:59 AM
Sunset 07:07 PM
Wind NNW 15 mph24 km/h
Dew Point 40°F5°C
uv Index 3
Barometric Pressure 30.06 in1018 mb
POP 5% *
Humidity 58%
Sat, 17th
Greencastle IN Weather - Saturday, Oct 17, 2026 - Patchy Rain Nearby
Hi: 46°F 8°C
Lo: 38°F 3°C
Sunrise 08:00 AM
Sunset 07:05 PM
Wind NNW 15 mph23 km/h
Dew Point 29°F-2°C
uv Index 2
Barometric Pressure 30.18 in1022 mb
POP 13% *
Humidity 53%
Sun, 18th
Greencastle IN Weather - Sunday, Oct 18, 2026 - Sunny
Hi: 52°F 11°C
Lo: 32°F 0°C
Sunrise 08:01 AM
Sunset 07:04 PM
Wind NW 11 mph17 km/h
Dew Point 26°F-3°C
uv Index 3
Barometric Pressure 30.3 in1026 mb
POP 2% *
Humidity 46%
Mon, 19th
Greencastle IN Weather - Monday, Oct 19, 2026 - Sunny
Hi: 58°F 15°C
Lo: 35°F 2°C
Sunrise 08:02 AM
Sunset 07:02 PM
Wind SSW 8 mph12 km/h
Dew Point 28°F-2°C
uv Index 4
Barometric Pressure 30.33 in1027 mb
POP 2% *
Humidity 40%
Tue, 20th
Greencastle IN Weather - Tuesday, Oct 20, 2026 - Sunny
Hi: 62°F 16°C
Lo: 41°F 5°C
Sunrise 08:03 AM
Sunset 07:01 PM
Wind E 5 mph8 km/h
Dew Point 31°F-0°C
uv Index 4
Barometric Pressure 30.47 in1032 mb
POP 1% *
Humidity 39%
* POP = Probability of Precipitation. Data for 12:00 PM.