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Plainfield IN Weather - Mostly Clear - 76°F
Mostly Clear
76°F
Updated 2:38 am
Feels Like 72°F
Humidity 79%
Wind S 9 mph
Barometer  30.11 in
Dew Point 69°F
Plainfield IN Weather - Mostly Clear - 24°C
Mostly Clear
24°C
Updated 2:38 am
Feels Like 22°C
Humidity 79%
Wind S 14 km/h
Barometer  101.9 kPa
Dew Point 21°C
Plainfield, IN Weather and Current Conditionsplainfield in weather forecast

Plainfield, IN Weather Forecast

Plainfield Indiana WeatherPlainfield, Indiana Weather Weather Forecast
14 day API forecast for Plainfield, Indiana. Note. The 7-day weather forecast for Plainfield, 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.
Plainfield, IN Weather Forecast Dated: 238 AM Wed Sep 09 2026
Expect a very warm period with a mix of sun and clouds and occasional showers over the coming period. generally humid conditions and no major pressure swings will dominate.

Wednesday, September 9, 2026

Mid-Morning
Plainfield Weather - 2026-09-09 - Morning - Sunny
77°F 25°C
Sunny
Mid-Afternoon
Plainfield Weather - 2026-09-09 - Afternoon - Overcast
85°F 29°C
Overcast
Early-Evening
Plainfield Weather - 2026-09-09 - Evening - Cloudy
83°F 29°C
Cloudy
Warm and summery around 85°F 29°C (feels like 88°F 31°C), sunny in the morning, overcast in the afternoon, and cloudy this evening, with steady humidity and barometric pressure falling. Winds turning from the SSW to the N at 7 mph 12 km/h.

Thursday, September 10, 2026

Mid-Morning
Plainfield Weather - 2026-09-10 - Morning - Light Showers
68°F 20°C
Light Showers
Mid-Afternoon
Plainfield Weather - 2026-09-10 - Afternoon - Light Showers
77°F 25°C
Light Showers
Early-Evening
Plainfield Weather - 2026-09-10 - Evening - Scattered Showers
71°F 22°C
Scattered Showers
Comfortable with temperatures reaching 77°F 25°C, scattered downpours possible, with steady humidity and steady pressure. Winds switching from the SW to the WNW at 9 mph 14 km/h.

Friday, September 11, 2026

Mid-Morning
Plainfield Weather - 2026-09-11 - Morning - Light Fog
66°F 19°C
Light Fog
Mid-Afternoon
Plainfield Weather - 2026-09-11 - Afternoon - Scattered Showers
78°F 25°C
Scattered Showers
Early-Evening
Plainfield Weather - 2026-09-11 - Evening - Scattered Showers
75°F 24°C
Scattered Showers
Enjoyable around 78°F 25°C, locally heavy downpours at times, with lower humidity and steady pressure. Winds moving from the ENE to the E at 5 mph 7 km/h.

Saturday, September 12, 2026

Mid-Morning
Plainfield Weather - 2026-09-12 - Morning - Sunny
69°F 21°C
Sunny
Mid-Afternoon
Plainfield Weather - 2026-09-12 - Afternoon - Partly Cloudy
82°F 28°C
Partly Cloudy
Early-Evening
Plainfield Weather - 2026-09-12 - Evening - Overcast
78°F 26°C
Overcast
Warm temperatures up to 82°F 28°C, sunny in the morning, partly cloudy in the afternoon, and cloudy this evening, with lower humidity and steady pressure. Winds swinging from the SW to the SE at 5 mph 8 km/h.

Sunday, September 13, 2026

Mid-Morning
Plainfield Weather - 2026-09-13 - Morning - Overcast
72°F 22°C
Overcast
Mid-Afternoon
Plainfield Weather - 2026-09-13 - Afternoon - Overcast
82°F 28°C
Overcast
Early-Evening
Plainfield Weather - 2026-09-13 - Evening - Scattered Showers
80°F 27°C
Scattered Showers
Quite warm reaching 82°F 28°C, feeling like 85°F 30°C during peak afternoon, scattered downpours possible, with lower humidity and steady pressure. Winds shifting from the S to the W at 4 mph 7 km/h.

Monday, September 14, 2026

Mid-Morning
Plainfield Weather - 2026-09-14 - Morning - Scattered Showers
74°F 24°C
Scattered Showers
Mid-Afternoon
Plainfield Weather - 2026-09-14 - Afternoon - Overcast
83°F 29°C
Overcast
Early-Evening
Plainfield Weather - 2026-09-14 - Evening - Sunny
82°F 28°C
Sunny
Very warm near 83°F 29°C, though humidity makes it feel like 87°F 31°C, locally heavy downpours at times, with steady humidity and steady pressure. Winds turning from the SSW to the WSW at 7 mph 11 km/h.

Tuesday, September 15, 2026

Mid-Morning
Plainfield Weather - 2026-09-15 - Morning - Scattered Showers
73°F 23°C
Scattered Showers
Mid-Afternoon
Plainfield Weather - 2026-09-15 - Afternoon - Scattered Showers
82°F 28°C
Scattered Showers
Early-Evening
Plainfield Weather - 2026-09-15 - Evening - Scattered Showers
73°F 23°C
Scattered Showers
Warm and summery around 82°F 28°C (feels like 88°F 31°C), periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds switching from the SSW to the NNW at 12 mph 19 km/h. Gusts up to 21 mph 34 km/h.

Wednesday, September 16, 2026

Mid-Morning
Plainfield Weather - 2026-09-16 - Morning - Sunny
61°F 16°C
Sunny
Mid-Afternoon
Plainfield Weather - 2026-09-16 - Afternoon - Sunny
71°F 22°C
Sunny
Early-Evening
Plainfield Weather - 2026-09-16 - Evening - Overcast
69°F 21°C
Overcast
Enjoyable around 71°F 22°C, sunny through the afternoon, turning cloudy this evening, with lower humidity and steady pressure. Winds moving from the NE to the ENE at 8 mph 13 km/h.

Thursday, September 17, 2026

Mid-Morning
Plainfield Weather - 2026-09-17 - Morning - Partly Cloudy
62°F 16°C
Partly Cloudy
Mid-Afternoon
Plainfield Weather - 2026-09-17 - Afternoon - Sunny
79°F 26°C
Sunny
Early-Evening
Plainfield Weather - 2026-09-17 - Evening - Sunny
78°F 26°C
Sunny
Mild temperatures up to 79°F 26°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with lower humidity and barometric pressure falling. Winds swinging from the ESE to the SSE at 6 mph 10 km/h.

Friday, September 18, 2026

Mid-Morning
Plainfield Weather - 2026-09-18 - Morning - Cloudy
73°F 23°C
Cloudy
Mid-Afternoon
Plainfield Weather - 2026-09-18 - Afternoon - Sunny
89°F 32°C
Sunny
Early-Evening
Plainfield Weather - 2026-09-18 - Evening - Sunny
88°F 31°C
Sunny
Warm and summery around 89°F 32°C (feels like 93°F 34°C), overcast in the morning, becoming sunny through the afternoon and evening, with steady humidity and barometric pressure falling. Winds out of the WSW at 11 mph 18 km/h.

Saturday, September 19, 2026

Mid-Morning
Plainfield Weather - 2026-09-19 - Morning - Sunny
73°F 23°C
Sunny
Mid-Afternoon
Plainfield Weather - 2026-09-19 - Afternoon - Scattered Showers
79°F 26°C
Scattered Showers
Early-Evening
Plainfield Weather - 2026-09-19 - Evening - Sunny
72°F 22°C
Sunny
Pleasant near 79°F 26°C, scattered downpours possible, with steady humidity and steady pressure. Winds turning from the NE to the ENE at 12 mph 20 km/h. Gusts up to 21 mph 34 km/h.

Sunday, September 20, 2026

Mid-Morning
Plainfield Weather - 2026-09-20 - Morning - Scattered Showers
64°F 18°C
Scattered Showers
Mid-Afternoon
Plainfield Weather - 2026-09-20 - Afternoon - Sunny
82°F 28°C
Sunny
Early-Evening
Plainfield Weather - 2026-09-20 - Evening - Sunny
82°F 28°C
Sunny
Very warm near 82°F 28°C, though humidity makes it feel like 85°F 30°C, locally heavy downpours at times, with lower humidity and barometric pressure falling. Winds switching from the E to the ESE at 9 mph 13 km/h.

Monday, September 21, 2026

Mid-Morning
Plainfield Weather - 2026-09-21 - Morning - Sunny
80°F 27°C
Sunny
Mid-Afternoon
Plainfield Weather - 2026-09-21 - Afternoon - Nearby Thunderstorms
87°F 31°C
Nearby Thunderstorms
Early-Evening
Plainfield Weather - 2026-09-21 - Evening - Scattered Showers
77°F 25°C
Scattered Showers
Warm and summery around 87°F 31°C (feels like 90°F 32°C), periods of heavy thunderstorms, with increasing humidity and steady pressure. Winds moving from the SW to the NNW at 10 mph 15 km/h.

Tuesday, September 22, 2026

Mid-Morning
Plainfield Weather - 2026-09-22 - Morning - Overcast
61°F 16°C
Overcast
Mid-Afternoon
Plainfield Weather - 2026-09-22 - Afternoon - Overcast
67°F 20°C
Overcast
Early-Evening
Plainfield Weather - 2026-09-22 - Evening - Overcast
64°F 18°C
Overcast
Mildly cool near 67°F 20°C, overcast throughout the day, with lower humidity and steady pressure. Winds swinging from the NNE to the NE at 10 mph 16 km/h.

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Weather by the Numbers

Wed, 9th
Plainfield IN Weather - Wednesday, Sep 9, 2026 - Overcast
Hi: 88°F 31°C
Lo: 71°F 21°C
Sunrise 07:21 AM
Sunset 08:04 PM
Wind SW 15 mph24 km/h
Dew Point 68°F20°C
uv Index 6
Barometric Pressure 30.06 in1018 mb
POP 15% *
Humidity 63%
Thu, 10th
Plainfield IN Weather - Thursday, Sep 10, 2026 - Light Rain Shower
Hi: 77°F 25°C
Lo: 68°F 20°C
Sunrise 07:22 AM
Sunset 08:02 PM
Wind WSW 8 mph13 km/h
Dew Point 69°F21°C
uv Index 3
Barometric Pressure 29.97 in1015 mb
POP 68% *
Humidity 82%
Fri, 11th
Plainfield IN Weather - Friday, Sep 11, 2026 - Patchy Rain Nearby
Hi: 78°F 25°C
Lo: 66°F 19°C
Sunrise 07:23 AM
Sunset 08:01 PM
Wind ESE 5 mph8 km/h
Dew Point 66°F19°C
uv Index 5
Barometric Pressure 29.97 in1015 mb
POP 18% *
Humidity 76%
Sat, 12th
Plainfield IN Weather - Saturday, Sep 12, 2026 - Sunny
Hi: 82°F 28°C
Lo: 66°F 19°C
Sunrise 07:24 AM
Sunset 07:59 PM
Wind SW 7 mph11 km/h
Dew Point 65°F19°C
uv Index 5
Barometric Pressure 29.97 in1015 mb
POP 5% *
Humidity 68%
Sun, 13th
Plainfield IN Weather - Sunday, Sep 13, 2026 - Overcast
Hi: 83°F 28°C
Lo: 69°F 21°C
Sunrise 07:25 AM
Sunset 07:57 PM
Wind S 6 mph10 km/h
Dew Point 68°F20°C
uv Index 6
Barometric Pressure 30 in1016 mb
POP 18% *
Humidity 71%
Mon, 14th
Plainfield IN Weather - Monday, Sep 14, 2026 - Patchy Rain Nearby
Hi: 85°F 29°C
Lo: 72°F 22°C
Sunrise 07:26 AM
Sunset 07:56 PM
Wind SW 11 mph18 km/h
Dew Point 64°F18°C
uv Index 6
Barometric Pressure 30 in1016 mb
POP 12% *
Humidity 60%
Tue, 15th
Plainfield IN Weather - Tuesday, Sep 15, 2026 - Thundery Outbreaks In Nearby
Hi: 84°F 29°C
Lo: 65°F 19°C
Sunrise 07:27 AM
Sunset 07:54 PM
Wind WSW 13 mph21 km/h
Dew Point 70°F21°C
uv Index 6
Barometric Pressure 29.97 in1015 mb
POP 20% *
Humidity 77%
Wed, 16th
Plainfield IN Weather - Wednesday, Sep 16, 2026 - Sunny
Hi: 72°F 22°C
Lo: 59°F 15°C
Sunrise 07:28 AM
Sunset 07:53 PM
Wind NE 9 mph14 km/h
Dew Point 54°F12°C
uv Index 5
Barometric Pressure 30.3 in1026 mb
POP 4% *
Humidity 64%
Thu, 17th
Plainfield IN Weather - Thursday, Sep 17, 2026 - Sunny
Hi: 82°F 28°C
Lo: 59°F 15°C
Sunrise 07:29 AM
Sunset 07:51 PM
Wind SE 9 mph15 km/h
Dew Point 54°F12°C
uv Index 6
Barometric Pressure 30.3 in1026 mb
POP 4% *
Humidity 57%
Fri, 18th
Plainfield IN Weather - Friday, Sep 18, 2026 - Sunny
Hi: 91°F 33°C
Lo: 70°F 21°C
Sunrise 07:30 AM
Sunset 07:49 PM
Wind WSW 11 mph18 km/h
Dew Point 63°F17°C
uv Index 7
Barometric Pressure 30.12 in1020 mb
POP 6% *
Humidity 53%
Sat, 19th
Plainfield IN Weather - Saturday, Sep 19, 2026 - Cloudy
Hi: 81°F 27°C
Lo: 65°F 18°C
Sunrise 07:31 AM
Sunset 07:48 PM
Wind ENE 9 mph15 km/h
Dew Point 67°F20°C
uv Index 5
Barometric Pressure 30.06 in1018 mb
POP 9% *
Humidity 74%
Sun, 20th
Plainfield IN Weather - Sunday, Sep 20, 2026 - Patchy Rain Nearby
Hi: 86°F 30°C
Lo: 61°F 16°C
Sunrise 07:32 AM
Sunset 07:46 PM
Wind SE 10 mph16 km/h
Dew Point 64°F18°C
uv Index 5
Barometric Pressure 30.03 in1017 mb
POP 20% *
Humidity 75%
Mon, 21st
Plainfield IN Weather - Monday, Sep 21, 2026 - Sunny
Hi: 90°F 32°C
Lo: 70°F 21°C
Sunrise 07:33 AM
Sunset 07:44 PM
Wind SW 14 mph23 km/h
Dew Point 64°F18°C
uv Index 7
Barometric Pressure 30.03 in1017 mb
POP 2% *
Humidity 50%
Tue, 22nd
Plainfield IN Weather - Tuesday, Sep 22, 2026 - Overcast
Hi: 69°F 20°C
Lo: 60°F 16°C
Sunrise 07:34 AM
Sunset 07:43 PM
Wind NE 9 mph15 km/h
Dew Point 51°F11°C
uv Index 4
Barometric Pressure 30.3 in1026 mb
POP 15% *
Humidity 62%
* POP = Probability of Precipitation. Data for 12:00 PM.