DECATUR, IN 46733 Weather Forecast & Current Conditions

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FORT WAYNE, IN
Current Weather

9:54 AM EDT MAY 1, 2026
Overcast
41°F
Feels Like: 34°F
Dewpoint: 37°F
Rel. Hum.: 86%
Visibility: 9 miles
Wind: NNE at 12 mph
Pressure: 29.95 inches
Last 72 hours

Local Area Snow Depth

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DECATUR, IN 46733
Weather Forecast

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REST OF TODAY
Mostly cloudy. Showers likely early this morning, then a chance of showers this afternoon. Highs in the lower 50s. North winds around 10 mph. Gusts up to 20 mph this afternoon. Chance of rain 70 percent.
TONIGHT
Mostly clear. A slight chance of rain showers in the evening. Widespread frost after midnight. Lows in the lower 30s. Northwest winds 5 to 10 mph. Gusts up to 20 mph in the evening. Chance of rain 20 percent.
SATURDAY
Mostly sunny in the morning, then becoming partly cloudy. Widespread frost in the morning. Highs in the lower 50s. Northwest winds 5 to 10 mph.
SATURDAY NIGHT
Mostly clear. Widespread frost after midnight. Lows in the lower 30s. West winds 5 to 10 mph.
SUNDAY
Mostly sunny in the morning, then becoming partly cloudy. Areas of frost in the morning. Highs in the lower 60s. Southwest winds 5 to 10 mph, increasing to around 15 mph in the afternoon. Gusts up to 25 mph.
SUNDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. A slight chance of thunderstorms in the evening. A slight chance of showers. Not as cool with lows in the upper 40s. Chance of rain 20 percent.
MONDAY
Partly cloudy. A slight chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 40 percent.
MONDAY NIGHT
Partly cloudy with a chance of showers and thunderstorms. Lows in the lower 50s. Chance of rain 50 percent.
TUESDAY
Mostly cloudy. A chance of showers in the morning, then showers likely with a slight chance of thunderstorms in the afternoon. Highs in the mid 60s. Chance of rain 60 percent.
TUESDAY NIGHT
A slight chance of thunderstorms in the evening. Showers likely. Lows in the mid 40s. Chance of rain 60 percent.
WEDNESDAY
Partly cloudy with a chance of showers. A slight chance of thunderstorms in the afternoon. Highs around 60. Chance of rain 40 percent.
WEDNESDAY NIGHT
A slight chance of thunderstorms in the evening. Partly cloudy with a chance of showers. Lows around 40. Chance of rain 40 percent.
THURSDAY
Partly cloudy. A slight chance of showers in the morning, then a chance of showers in the afternoon. Highs in the mid 50s. Chance of rain 30 percent.

Visible Weather Satellite
DECATUR, IN 46733
Infrared Weather Satellite
DECATUR, IN 46733
NEXRAD Weather Radar
DECATUR, IN 46733

FORT WAYNE, IN 3 hourly weather forecast

weather forecast created  8:00 PM EDT  4/30/2026
Friday
1 MAY 2026
DECATUR, IN 46733 weather forecast Day 1, 0 hours 2 AM 45° 42° Mostly Cloudy 90%
RAIN
***
0% Thunder
( 12% severe)
E   6 82% 40°
Low 40° DECATUR, IN 46733 weather forecast Day 1, 3 hours 5 AM 43° 38° Mostly Cloudy NE   8 89% 40°
High 53° DECATUR, IN 46733 weather forecast Day 1, 6 hours 8 AM 41° 35° Mostly Cloudy 33%
RAIN
.1–.25 in
0% Thunder
( 6% severe)
NNE   9 86% 37°

Mostly Cloudy

Chance of Rain

DECATUR, IN 46733 weather forecast Day 1, 9 hours 11 AM 44° 38° Mostly Cloudy N   12 76% 37°
DECATUR, IN 46733 weather forecast Day 1, 12 hours 2 PM 49° 44° Mostly Cloudy 8%

0% Thunder
( 9% severe)
NW   13 61% 36°
DECATUR, IN 46733 weather forecast Day 1, 15 hours 5 PM 49° 44° Mostly Cloudy NW   14 56% 34°
DECATUR, IN 46733 weather forecast Day 1, 18 hours 8 PM 46° 40° Partly Cloudy 1%

0% Thunder
( 1% severe)
NW   13 56% 31°
DECATUR, IN 46733 weather forecast Day 1, 21 hours 11 PM 39° 33° Partly Cloudy NW   8 67% 29°
Saturday
2 MAY 2026
DECATUR, IN 46733 weather forecast Day 2, 0 hours 2 AM 35° 30° Clear 0%

0% Thunder
( 0% severe)
NW   6 75% 28°
Low 31° DECATUR, IN 46733 weather forecast Day 2, 3 hours 5 AM 33° 28° Clear NNW   6 78% 27°
High 53° DECATUR, IN 46733 weather forecast Day 2, 6 hours 8 AM 36° 31° Clear 0%

0% Thunder
( 2% severe)
NNW   6 72% 28°

Increasing Clouds



DECATUR, IN 46733 weather forecast Day 2, 9 hours 11 AM 45° 41° Partly Cloudy NNW   8 55% 30°
DECATUR, IN 46733 weather forecast Day 2, 12 hours 2 PM 49° 45° Mostly Cloudy 3%

0% Thunder
( 5% severe)
NW   10 50% 31°
DECATUR, IN 46733 weather forecast Day 2, 15 hours 5 PM 50° 46° Mostly Cloudy NW   12 46% 30°
DECATUR, IN 46733 weather forecast Day 2, 18 hours 8 PM 47° 42° Partly Cloudy 0%

0% Thunder
( 0% severe)
NW   10 49% 29°
DECATUR, IN 46733 weather forecast Day 2, 21 hours 11 PM 39° 35° Clear NW   6 67% 29°

FORT WAYNE, IN extended weather forecast

Sunday
3 MAY 2026
Monday
4 MAY 2026
Tuesday
5 MAY 2026
Wednesday
6 MAY 2026
Thursday
7 MAY 2026
Low 34° Low 48° Low 49° Low 40° Low 39°
High 63° High 72° High 62° High 59° High 57°
DECATUR, IN 46733 weather forecast Day 3 DECATUR, IN 46733 weather forecast Day 4 DECATUR, IN 46733 weather forecast Day 5 DECATUR, IN 46733 weather forecast Day 6 DECATUR, IN 46733 weather forecast Day 7
Mostly Cloudy
27% Rain
Overcast
81% Rain
Overcast
83% Rain
Overcast
73% Rain
Overcast
51% Rain
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