Smithfield, IN Weather Forecast

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Smithfield, IN Weather Forecast

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Smithfield IN weather  - Clear - 67°F
Clear
67°F
Updated 2:27 am
Feels Like 64°F
Humidity 90%
Wind ENE 7 mph
Barometer  30 in
Dew Point 64°F
Smithfield IN weather  - Clear - 19°C
Clear
19°C
Updated 2:27 am
Feels Like 18°C
Humidity 90%
Wind ENE 11 km/h
Barometer  101.6 kPa
Dew Point 18°C

Smithfield Weather Forecast

REST OF TONIGHT SUNDAY SUNDAY NIGHT LABOR DAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT FRIDAY
Smithfield, IN Weather - Rest Of Tonight Clear Smithfield, IN Weather - Sunday Mostly Sunny Smithfield, IN Weather - Sunday Night Partly Cloudy Smithfield, IN Weather - Labor Day Mostly Sunny Smithfield, IN Weather - Monday Night Clear Smithfield, IN Weather - Tuesday Mostly Sunny Smithfield, IN Weather - Tuesday Night Partly Cloudy Smithfield, IN Weather - Wednesday Partly Cloudy Smithfield, IN Weather - Wednesday Night Chance Of T-Storm Smithfield, IN Weather - Thursday Chance Of Showers Smithfield, IN Weather - Thursday Night Partly Cloudy Smithfield, IN Weather - Friday Chance Of Showers
Clear Mostly Sunny Partly Cloudy Mostly Sunny Clear Mostly Sunny Partly Cloudy Partly Cloudy Chance of T-Storm Chance of Showers Partly Cloudy Chance of Showers
Lo: 61°FLo: 16°C Hi: 79°FHi: 26°C
Lo: 55°FLo: 13°C Hi: 80°FHi: 27°C
Lo: 60°FLo: 16°C Hi: 85°FHi: 29°C
Lo: 69°FLo: 21°C Hi: 90°FHi: 32°C
Lo: 65°FLo: 18°C Hi: 80°FHi: 27°C
Lo: 59°FLo: 15°C Hi: 79°FHi: 26°C
POP: 30% POP: 20% POP: 20%
POP = Probability of Precipitation.
Weather Outlook Updated: 1253 AM EDT Sun Sep 06 2026 Smithfield, IN Weather - WeatherWorld.com

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Issued: 214 AM EDT Sun Sep 6 2026

Key Messages

  • Heat Advisory through this evening for all of central Indiana except the far NE
  • Isolated thunderstorm will be possible late this afternoon and evening
  • Not as warm and less humid on Sunday and Monday

Discussion

(This evening through Saturday)... Issued at 153 PM EDT Sat Sep 5 2026

Surface analysis this afternoon shows a a weak, unorganized trough of low pressure stretching from OH, across Central Indiana to Illinois. Strong High pressure was found over Ontario and Quebec. Aloft, water va...