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Leak, IN Weather Forecast

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Leak, IN Weather Forecast

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Leak IN weather - Clear - 73°F
Clear
73°F
Updated 5:56 pm
Feels Like 76°F
Humidity 100%
Wind W 3 mph
Barometer  29.99 in
Dew Point 73°F
Leak IN weather - Clear - 23°C
Clear
23°C
Updated 5:56 pm
Feels Like 24°C
Humidity 100%
Wind W 5 km/h
Barometer  101.5 kPa
Dew Point 23°C
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Leak Weather Forecast

TONIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY THURSDAY FRIDAY
Leak, IN Weather - Tonight Chance Of T-Storm Leak, IN Weather - Saturday Chance Of T-Storm Leak, IN Weather - Saturday Night Chance Of T-Storm Leak, IN Weather - Sunday Chance Of T-Storm Leak, IN Weather - Sunday Night Chance Of T-Storm Leak, IN Weather - Monday Chance Of T-Storm Leak, IN Weather - Monday Night Chance Of T-Storm Leak, IN Weather - Tuesday Chance Of Showers Leak, IN Weather - Tuesday Night Mostly Cloudy Leak, IN Weather - Wednesday Partly Cloudy Leak, IN Weather - Thursday Partly Cloudy Leak, IN Weather - Friday Partly Cloudy
Chance of T-Storm Chance of T-Storm Chance of T-Storm Chance of T-Storm Chance of T-Storm Chance of T-Storm Chance of T-Storm Chance of Showers Mostly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Lo: 65°FLo: 18°C Hi: 81°FHi: 27°C
 Lo: 69°FLo: 21°C Hi: 81°FHi: 27°C
 Lo: 59°FLo: 15°C Hi: 69°FHi: 21°C
 Lo: 55°FLo: 13°C Hi: 69°FHi: 21°C
 Lo: 55°FLo: 13°C Hi: 70°FHi: 21°C
Lo: 55°FLo: 13°C		 Hi: 70°FHi: 21°C
Lo: 55°FLo: 13°C		 Hi: 70°FHi: 21°C
Lo: 55°FLo: 13°C
POP: 50% POP: 50% POP: 50% POP: 50% POP: 70% POP: 70% POP: 40% POP: 20%
POP = Probability of Precipitation.
Weather Outlook Updated: 414 PM EDT Fri Sep 18 2026 Leak, IN Weather - WeatherWorld.com

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Issued: 253 PM EDT Fri Sep 18 2026

Key Messages

  • Hot temperatures will continue at times into the weekend especially south. Heat indices around 100 again today southwest.
  • Thunderstorms possible SW of the I-74 corridor this afternoon and evening.
  • Shower and storm chances persist for much of the time into early next week, with temperatures turning cooler next week

Discussion

(This evening through Friday)... Issued at 249 PM EDT Fri Sep 18 2026

Today through Sunday...

A synoptic boundary will continue to work its way into central Indiana ...