Local weather forecast

Weather in Plainfield, IN

Updated 2026-08-11 11:15 local time · ZIP codes 46168

Sunny
Now90°F

Sunny

High / Low99° / 74°
Rain chance61%
Wind13 mph
Weather alerts

Active alerts

1
Flood Watch issued August 11 at 4:16AM EDT until August 12 at 12:00AM EDT by NWS Indianapolis IN

* WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...Much of central Indiana. * WHEN...From noon EDT today through this evening. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - Multiple rounds of storms are likely to produce flooding this afternoon and evening with isolated rain amounts of 2 to 4 inches. - http://www.weather.gov/safety/flood

Safety instructions

You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued.

Hourly

Next hours

NowSunny90°6% rain
12 PMSunny93°5% rain
1 PMSunny95°3% rain
2 PMSunny97°3% rain
3 PMSunny98°2% rain
4 PMSunny99°2% rain
5 PMSunny93°3% rain
6 PMSunny83°5% rain
7 PMSunny86°6% rain
8 PMPatchy rain nearby80°20% rain
9 PMPatchy rain nearby75°79% rain
10 PMClear75°11% rain
Forecast

3-day weather forecast

Today2026-08-11
Sunny
99° 74°Sunny
Rain 61%Gust 15 mph
Tomorrow2026-08-12
Thundery outbreaks in nearby
83° 69°Thundery outbreaks in nearby
Rain 85%Gust 12 mph
Thursday2026-08-13
Fog
85° 68°Fog
Rain 88%Gust 8 mph
Conditions

Weather details

Feels like104°F
Humidity72%
Pressure29.95 inHg
Visibility6 mi
Wind13 mph WSW
Wind gusts15 mph
Precipitation0.00 in
UV index4
Daylight

Sunrise, sunset and moon

Sunrise06:54 AM
Sunset08:47 PM
Moonrise04:55 AM
Moon phaseNew Moon
Practical guide

Weather insights for today

Take an umbrella

Rain chance reaches about 79% over the next 12 hours.

Choose light, breathable clothing

It feels like 104°F with winds near 13 mph.

Best window: 7 PM

86°F, 6% rain chance and 7 mph wind.

Use extra caution while driving

Visibility is around 6 mi; gusts may reach 31 mph.

Running conditions are less comfortable

Current temperature is 90°F, wind 13 mph, rain chance up to 79%.

Moderate UV protection recommended

UV index is 4. Sunscreen and sunglasses are sensible for longer outdoor time.

Plainfield weather today

Sunny and 90°F in Plainfield, IN. Today's high is 99°F with a 61% rain chance. Winds are around 13 mph with gusts near 15 mph. Relative humidity is 72%, pressure is 29.95 inHg, and visibility is about 6 miles.

Tonight and tomorrow in Plainfield

Sunrise is at 06:54 AM and sunset is at 08:47 PM. Tomorrow's forecast calls for Thundery outbreaks in nearby with a high near 83°F and a low near 69°F. The maximum rain chance is 85%.

Nearby

Weather near Plainfield

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