Decatur Weather Forecast 15 Days, Weather in Decatur Today

Current weather conditions and 15 day weather forecast for Decatur, Indiana, USA including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain risk, wind speed, cloud, pressure, and UV index.

Current weather conditions at Decatur

12 June 2025 Thursday
29.4 ° C / 84.9°F
Overcast
Overcast
Feels Like : 30.8 ° C / 87.4°F
Humidity : % 50
Pressure : 1018 mb
Wind Speed : 8.3 kmph / 5.1 miles from SSWSSW
Visibility : 11 km
Precipitation (rainfall) : 0 mm
Cloud (%) : 100

15 day weather forecast for Decatur, IN, USA

Weather Forecast for next 15 Days for Decatur including weather warnings, temperature, rain, wind speed, cloud, snow, wind speed and wind direction, pressure and UV index.
Here is weather for the next 15 days in Decatur, Indiana state, US. To see the daily forecast, scroll to the table below.
Date
12 June 2025 Thursday
Weather forecastPartly Cloudy  Partly Cloudy
Low temperature15.4 ° C
(59.7°F)
High temperature32.2 ° C
(90°F)
Avg. temperature23.6 ° C
(74.4°F)
Humidity% 74
Chance of rain0%
UV Index1.9
Sun PositionSunrise:06:08 AM
Sunset: 09:12 PM
Moon PositionMoonrise:10:59 PM
Moonset: 06:45 AM
Moon Phase
( Waning Gibbous )
13 June 2025 Friday
Weather forecastHeavy rain Heavy rain
Low temperature15.6 ° C
(60.1°F)
High temperature25.5 ° C
(77.9°F)
Avg. temperature20.8 ° C
(69.4°F)
Humidity% 88
Chance of rain88%
UV Index1.1
Sun PositionSunrise:06:08 AM
Sunset: 09:13 PM
Moon PositionMoonrise:11:41 PM
Moonset: 07:47 AM
Moon Phase
( Waning Gibbous )
14 June 2025 Saturday
Weather forecastHeavy rain Heavy rain
Low temperature20.1 ° C
(68.2°F)
High temperature26.2 ° C
(79.2°F)
Avg. temperature22.2 ° C
(72°F)
Humidity% 94
Chance of rain87%
UV Index1.2
Sun PositionSunrise:06:07 AM
Sunset: 09:13 PM
Moon PositionMoonrise:No moonrise
Moonset: 08:54 AM
Moon Phase
( Waning Gibbous )
15 June 2025 Sunday
Weather forecastPatchy rain nearby Patchy rain nearby
Low temperature17.4 ° C
(63.3°F)
High temperature25.8 ° C
(78.4°F)
Avg. temperature21 ° C
(69.8°F)
Humidity% 87
Chance of rain86%
UV Index1.4
Sun PositionSunrise:06:08 AM
Sunset: 09:13 PM
Moon PositionMoonrise:12:15 AM
Moonset: 10:03 AM
Moon Phase
( Waning Gibbous )
16 June 2025 Monday
Weather forecastModerate rain Moderate rain
Low temperature17.5 ° C
(63.6°F)
High temperature29.2 ° C
(84.6°F)
Avg. temperature22.3 ° C
(72.1°F)
Humidity% 81
Chance of rain89%
UV Index0
Sun PositionSunrise:06:08 AM
Sunset: 09:14 PM
Moon PositionMoonrise:12:43 AM
Moonset: 11:14 AM
Moon Phase
( Waning Gibbous )
17 June 2025 Tuesday
Weather forecastPatchy rain nearby Patchy rain nearby
Low temperature19.3 ° C
(66.7°F)
High temperature30.6 ° C
(87.2°F)
Avg. temperature23.6 ° C
(74.5°F)
Humidity% 83
Chance of rain72%
UV Index5
Sun PositionSunrise:06:08 AM
Sunset: 09:14 PM
Moon PositionMoonrise:01:08 AM
Moonset: 12:24 PM
Moon Phase
( Waning Gibbous )
18 June 2025 Wednesday
Weather forecastPatchy rain nearby Patchy rain nearby
Low temperature21.8 ° C
(71.2°F)
High temperature30.7 ° C
(87.3°F)
Avg. temperature25.4 ° C
(77.8°F)
Humidity% 83
Chance of rain74%
UV Index6
Sun PositionSunrise:06:08 AM
Sunset: 09:14 PM
Moon PositionMoonrise:01:31 AM
Moonset: 01:35 PM
Moon Phase
( Last Quarter )
19 June 2025 Thursday
Weather forecastPatchy rain nearby Patchy rain nearby
Low temperature21.3 ° C
(70.4°F)
High temperature29.1 ° C
(84.4°F)
Avg. temperature24.5 ° C
(76.1°F)
Humidity% 74
Chance of rain88%
UV Index5
Sun PositionSunrise:06:08 AM
Sunset: 09:15 PM
Moon PositionMoonrise:01:54 AM
Moonset: 02:46 PM
Moon Phase
( Waning Crescent )
20 June 2025 Friday
Weather forecastPatchy rain nearby Patchy rain nearby
Low temperature20.7 ° C
(69.3°F)
High temperature31.1 ° C
(88°F)
Avg. temperature25.7 ° C
(78.3°F)
Humidity% 81
Chance of rain82%
UV Index6
Sun PositionSunrise:06:08 AM
Sunset: 09:15 PM
Moon PositionMoonrise:02:17 AM
Moonset: 04:01 PM
Moon Phase
( Waning Crescent )
21 June 2025 Saturday
Weather forecastPatchy rain nearby Patchy rain nearby
Low temperature22.7 ° C
(72.8°F)
High temperature28.3 ° C
(83°F)
Avg. temperature25.3 ° C
(77.6°F)
Humidity% 84
Chance of rain72%
UV Index6
Sun PositionSunrise:06:08 AM
Sunset: 09:15 PM
Moon PositionMoonrise:02:44 AM
Moonset: 05:20 PM
Moon Phase
( Waning Crescent )
22 June 2025 Sunday
Weather forecastSunny Sunny
Low temperature16.4 ° C
(61.4°F)
High temperature25.3 ° C
(77.6°F)
Avg. temperature20.6 ° C
(69°F)
Humidity% 78
Chance of rain0%
UV Index6
Sun PositionSunrise:06:09 AM
Sunset: 09:15 PM
Moon PositionMoonrise:03:16 AM
Moonset: 06:40 PM
Moon Phase
( Waning Crescent )
23 June 2025 Monday
Weather forecastSunny Sunny
Low temperature14.8 ° C
(58.6°F)
High temperature29.8 ° C
(85.7°F)
Avg. temperature22.6 ° C
(72.6°F)
Humidity% 70
Chance of rain0%
UV Index6
Sun PositionSunrise:06:09 AM
Sunset: 09:15 PM
Moon PositionMoonrise:03:57 AM
Moonset: 07:58 PM
Moon Phase
( Waning Crescent )
24 June 2025 Tuesday
Weather forecastPartly Cloudy  Partly Cloudy
Low temperature20 ° C
(68°F)
High temperature31 ° C
(87.8°F)
Avg. temperature25.7 ° C
(78.3°F)
Humidity% 76
Chance of rain0%
UV Index7
Sun PositionSunrise:06:09 AM
Sunset: 09:15 PM
Moon PositionMoonrise:04:48 AM
Moonset: 09:09 PM
Moon Phase
( Waning Crescent )
25 June 2025 Wednesday
Weather forecastPatchy rain nearby Patchy rain nearby
Low temperature22.9 ° C
(73.2°F)
High temperature31.1 ° C
(87.9°F)
Avg. temperature26.5 ° C
(79.8°F)
Humidity% 80
Chance of rain84%
UV Index6
Sun PositionSunrise:06:09 AM
Sunset: 09:16 PM
Moon PositionMoonrise:05:52 AM
Moonset: 10:08 PM
Moon Phase
( New Moon )
Date Weather forecast Low temperature High temperature Avg. temperature Humidity Chance of rain UV Index Sun Position Moon Position
12 June 2025 Thursday Partly Cloudy  Partly Cloudy 15.4 ° C
(59.7°F)
32.2 ° C
(90°F)
23.6 ° C
(74.4°F)
% 74 0% 1.9 Sunrise:06:08 AM
Sunset: 09:12 PM
Moonrise:10:59 PM
Moonset: 06:45 AM
Moon Phase
( Waning Gibbous )
13 June 2025 Friday Heavy rain Heavy rain 15.6 ° C
(60.1°F)
25.5 ° C
(77.9°F)
20.8 ° C
(69.4°F)
% 88 88% 1.1 Sunrise:06:08 AM
Sunset: 09:13 PM
Moonrise:11:41 PM
Moonset: 07:47 AM
Moon Phase
( Waning Gibbous )
14 June 2025 Saturday Heavy rain Heavy rain 20.1 ° C
(68.2°F)
26.2 ° C
(79.2°F)
22.2 ° C
(72°F)
% 94 87% 1.2 Sunrise:06:07 AM
Sunset: 09:13 PM
Moonrise:No moonrise
Moonset: 08:54 AM
Moon Phase
( Waning Gibbous )
15 June 2025 Sunday Patchy rain nearby Patchy rain nearby 17.4 ° C
(63.3°F)
25.8 ° C
(78.4°F)
21 ° C
(69.8°F)
% 87 86% 1.4 Sunrise:06:08 AM
Sunset: 09:13 PM
Moonrise:12:15 AM
Moonset: 10:03 AM
Moon Phase
( Waning Gibbous )
16 June 2025 Monday Moderate rain Moderate rain 17.5 ° C
(63.6°F)
29.2 ° C
(84.6°F)
22.3 ° C
(72.1°F)
% 81 89% 0 Sunrise:06:08 AM
Sunset: 09:14 PM
Moonrise:12:43 AM
Moonset: 11:14 AM
Moon Phase
( Waning Gibbous )
17 June 2025 Tuesday Patchy rain nearby Patchy rain nearby 19.3 ° C
(66.7°F)
30.6 ° C
(87.2°F)
23.6 ° C
(74.5°F)
% 83 72% 5 Sunrise:06:08 AM
Sunset: 09:14 PM
Moonrise:01:08 AM
Moonset: 12:24 PM
Moon Phase
( Waning Gibbous )
18 June 2025 Wednesday Patchy rain nearby Patchy rain nearby 21.8 ° C
(71.2°F)
30.7 ° C
(87.3°F)
25.4 ° C
(77.8°F)
% 83 74% 6 Sunrise:06:08 AM
Sunset: 09:14 PM
Moonrise:01:31 AM
Moonset: 01:35 PM
Moon Phase
( Last Quarter )
19 June 2025 Thursday Patchy rain nearby Patchy rain nearby 21.3 ° C
(70.4°F)
29.1 ° C
(84.4°F)
24.5 ° C
(76.1°F)
% 74 88% 5 Sunrise:06:08 AM
Sunset: 09:15 PM
Moonrise:01:54 AM
Moonset: 02:46 PM
Moon Phase
( Waning Crescent )
20 June 2025 Friday Patchy rain nearby Patchy rain nearby 20.7 ° C
(69.3°F)
31.1 ° C
(88°F)
25.7 ° C
(78.3°F)
% 81 82% 6 Sunrise:06:08 AM
Sunset: 09:15 PM
Moonrise:02:17 AM
Moonset: 04:01 PM
Moon Phase
( Waning Crescent )
21 June 2025 Saturday Patchy rain nearby Patchy rain nearby 22.7 ° C
(72.8°F)
28.3 ° C
(83°F)
25.3 ° C
(77.6°F)
% 84 72% 6 Sunrise:06:08 AM
Sunset: 09:15 PM
Moonrise:02:44 AM
Moonset: 05:20 PM
Moon Phase
( Waning Crescent )
22 June 2025 Sunday Sunny Sunny 16.4 ° C
(61.4°F)
25.3 ° C
(77.6°F)
20.6 ° C
(69°F)
% 78 0% 6 Sunrise:06:09 AM
Sunset: 09:15 PM
Moonrise:03:16 AM
Moonset: 06:40 PM
Moon Phase
( Waning Crescent )
23 June 2025 Monday Sunny Sunny 14.8 ° C
(58.6°F)
29.8 ° C
(85.7°F)
22.6 ° C
(72.6°F)
% 70 0% 6 Sunrise:06:09 AM
Sunset: 09:15 PM
Moonrise:03:57 AM
Moonset: 07:58 PM
Moon Phase
( Waning Crescent )
24 June 2025 Tuesday Partly Cloudy  Partly Cloudy 20 ° C
(68°F)
31 ° C
(87.8°F)
25.7 ° C
(78.3°F)
% 76 0% 7 Sunrise:06:09 AM
Sunset: 09:15 PM
Moonrise:04:48 AM
Moonset: 09:09 PM
Moon Phase
( Waning Crescent )
25 June 2025 Wednesday Patchy rain nearby Patchy rain nearby 22.9 ° C
(73.2°F)
31.1 ° C
(87.9°F)
26.5 ° C
(79.8°F)
% 80 84% 6 Sunrise:06:09 AM
Sunset: 09:16 PM
Moonrise:05:52 AM
Moonset: 10:08 PM
Moon Phase
( New Moon )
Decatur Weather forecasts are usually fully updated every 4 hours.
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