Current Conditions

Marion, Indiana

66°F19°C
Rain

Wind

SSE 3 mph5 km/h

Humidity

95%

Cloud Cover

70%

As of Thursday, August 13, 2026 at 3:54 AM EDT

Today's Outlook

Day

Overcast and warm, with a high of 80°F27°C and morning low of 68°F20°C. Light wind from the SE around 4 mph6 km/h. 27% chance of drizzle in the afternoon. Humid.

Night

Mostly cloudy, with a low around 66°F19°C. Light wind from the SE around 3 mph6 km/h. 86% chance of rain in the evening.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
RainHigh 80°F27°CLow 66°F19°CPrecip 0.18 in4.6 mm86%Cloud 87%Wind SE 4 mph6 km/hThursday: Overcast and warm, with a high of 80°F27°C and morning low of 68°F20°C. Light wind from the SE around 4 mph6 km/h. 27% chance of drizzle in the afternoon. Humid. Thursday Night: Mostly cloudy, with a low around 66°F19°C. Light wind from the SE around 3 mph6 km/h. 86% chance of rain in the evening.
RainHigh 81°F27°CFeels 85°F29°CLow 71°F22°CPrecip 0.62 in15.7 mm84%Cloud 94%Wind E 4 mph7 km/hFriday: Overcast and warm, with a high of 81°F27°C and morning low of 71°F22°C. Light wind from the ESE around 4 mph7 km/h. 84% chance of rain throughout the day. Heavy, humid air. Friday Night: Overcast, with a low around 71°F22°C. Light wind from the ENE around 4 mph6 km/h. 83% chance of rain throughout the night.
Light RainHigh 82°F28°CFeels 89°F31°CLow 72°F22°CPrecip 0.52 in13.1 mm64%Cloud 92%Wind SSE 6 mph9 km/hSaturday: Overcast and warm, with a high of 82°F28°C and morning low of 72°F22°C — feels like 88°F31°C. Breezy from the SSE at 7 mph11 km/h. 64% chance of light rain throughout the day. Heavy, humid air. Saturday Night: Overcast, with a low around 72°F22°C. Light wind from the SE around 5 mph8 km/h. 53% chance of light rain throughout the night.
Light RainHigh 87°F30°CFeels 96°F36°CLow 75°F24°CPrecip 0.17 in4.2 mm37%Cloud 72%Wind W 8 mph12 km/hSunday: Mostly cloudy and hot, with a high of 87°F30°C and morning low of 76°F24°C — feels like 97°F36°C. Breezy from the W at 9 to 11 mph15 to 17 km/h. 37% chance of light rain throughout the day. Heat risk in the afternoon. Sunday Night: Mostly cloudy, with a low around 75°F24°C. Breezy from the W at 6 to 7 mph10 to 11 km/h. 37% chance of showers throughout the night.
ShowersHigh 80°F27°CLow 69°F21°CPrecip 0.13 in3.4 mm30%Cloud 58%Wind NNW 7 mph11 km/hMonday: Mostly cloudy and warm, with a high of 80°F27°C and morning low of 71°F21°C. Breezy from the NNW at 8 to 9 mph13 to 15 km/h. 27% chance of showers throughout the day. Humid. Monday Night: Mostly cloudy, with a low around 69°F21°C. Light wind from the NNW around 5 mph9 km/h. 30% chance of showers overnight.
ClearHigh 82°F28°CLow 63°F17°CPrecip 0 in0 mmCloud 37%Wind WNW 4 mph6 km/hTuesday: Partly cloudy and warm, with a high of 82°F28°C and morning low of 63°F17°C. Light wind from the WNW around 3 mph6 km/h. Tuesday Night: Partly cloudy, with a low around 63°F17°C. Light wind from the NW around 4 mph6 km/h.
Light RainHigh 84°F29°CFeels 89°F31°CLow 68°F20°CPrecip 0.13 in3.4 mm30%Cloud 72%Wind SSW 8 mph13 km/hWednesday: Overcast and warm, with a high of 84°F29°C and morning low of 68°F20°C. Breezy from the SSW at 9 to 10 mph15 to 16 km/h. 24% chance of light rain throughout the day. Humid. Wednesday Night: Mostly cloudy, with a low around 68°F20°C. Breezy from the SSW at 7 mph11 km/h. 30% chance of showers throughout the night.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
ThursdayAug 1380°F27°C66°F19°C0.18 in4.6 mm· 86%87%RainSE 4 mph6 km/h
FridayAug 1481°F27°C
Feels 85°F29°C
71°F22°C0.62 in15.7 mm· 84%94%RainE 4 mph7 km/h
SaturdayAug 1582°F28°C
Feels 89°F31°C
72°F22°C0.52 in13.1 mm· 64%92%Light RainSSE 6 mph9 km/h
SundayAug 1687°F30°C
Feels 96°F36°C
75°F24°C0.17 in4.2 mm· 37%72%Light RainW 8 mph12 km/h
MondayAug 1780°F27°C69°F21°C0.13 in3.4 mm· 30%58%ShowersNNW 7 mph11 km/h
TuesdayAug 1882°F28°C63°F17°C0 in0 mm· —37%ClearWNW 4 mph6 km/h
WednesdayAug 1984°F29°C
Feels 89°F31°C
68°F20°C0.13 in3.4 mm· 30%72%Light RainSSW 8 mph13 km/h
ThursdayAug 2080°F27°C69°F20°C0.1 in2.5 mm· 21%51%ShowersNW 7 mph12 km/h
FridayAug 2179°F26°C63°F17°C0.08 in2.1 mm· 15%47%DrizzleNNE 6 mph9 km/h
SaturdayAug 2279°F26°C63°F17°C0.07 in1.7 mm· 9%41%Partly CloudyNNE 6 mph10 km/h
SundayAug 2381°F27°C63°F17°C0.04 in0.9 mm· 7%33%ClearNNE 6 mph9 km/h
MondayAug 2482°F28°C64°F18°C0.03 in0.7 mm· 9%38%ClearSSW 6 mph10 km/h
TuesdayAug 2583°F28°C65°F18°C0.03 in0.8 mm· 8%37%ClearSSW 6 mph10 km/h
WednesdayAug 2683°F29°C66°F19°C0.04 in1.1 mm· 11%39%DrizzleW 6 mph10 km/h
ThursdayAug 2783°F28°C65°F18°C0.04 in1 mm· 14%41%DrizzleN 6 mph10 km/h

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About This Forecast

This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.

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Coordinates: 40.5584°N, 85.6591°W·Elevation: 247m·Timezone: America/Indiana/Indianapolis·Population: 29,081