Iona Weather Forecast 15 Days, Weather in Iona Today

Current weather conditions and 15 day weather forecast for Iona, South Dakota, 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 Iona

29 March 2025 Saturday
0.1 ° C / 32.2°F
Overcast
Overcast
Feels Like : -5.1 ° C / 22.7°F
Humidity : % 100
Pressure : 1013 mb
Wind Speed : 20.2 kmph / 12.5 miles from NNENNE
Visibility : 16 km
Precipitation (rainfall) : 0 mm
Cloud (%) : 100

15 day weather forecast for Iona, SD, USA

Weather Forecast for next 15 Days for Iona 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 Iona, South Dakota state, US. To see the daily forecast, scroll to the table below.
Date
29 March 2025 Saturday
Weather forecastModerate rain Moderate rain
Low temperature-0.1 ° C
(31.8°F)
High temperature3.5 ° C
(38.3°F)
Avg. temperature2.3 ° C
(36.1°F)
Humidity% 84
Chance of rain81%
UV Index0.2
Sun PositionSunrise:07:25 AM
Sunset: 08:02 PM
Moon PositionMoonrise:07:27 AM
Moonset: 08:46 PM
Moon Phase
( New Moon )
30 March 2025 Sunday
Weather forecastOvercast  Overcast
Low temperature-2.6 ° C
(27.4°F)
High temperature2 ° C
(35.6°F)
Avg. temperature0.4 ° C
(32.6°F)
Humidity% 89
Chance of rain0%
UV Index1.4
Sun PositionSunrise:07:24 AM
Sunset: 08:04 PM
Moon PositionMoonrise:07:50 AM
Moonset: 10:10 PM
Moon Phase
( Waxing Crescent )
31 March 2025 Monday
Weather forecastMist Mist
Low temperature-1.3 ° C
(29.7°F)
High temperature3.4 ° C
(38.1°F)
Avg. temperature0.9 ° C
(33.7°F)
Humidity% 84
Chance of rain0%
UV Index1.5
Sun PositionSunrise:07:22 AM
Sunset: 08:05 PM
Moon PositionMoonrise:08:17 AM
Moonset: 11:35 PM
Moon Phase
( Waxing Crescent )
01 April 2025 Tuesday
Weather forecastOvercast  Overcast
Low temperature-0.3 ° C
(31.5°F)
High temperature15.9 ° C
(60.6°F)
Avg. temperature7.8 ° C
(46°F)
Humidity% 73
Chance of rain0%
UV Index0.9
Sun PositionSunrise:07:20 AM
Sunset: 08:06 PM
Moon PositionMoonrise:08:50 AM
Moonset: No moonset
Moon Phase
( Waxing Crescent )
02 April 2025 Wednesday
Weather forecastPatchy rain nearby Patchy rain nearby
Low temperature4.1 ° C
(39.4°F)
High temperature9.6 ° C
(49.2°F)
Avg. temperature6.4 ° C
(43.4°F)
Humidity% 76
Chance of rain80%
UV Index0
Sun PositionSunrise:07:18 AM
Sunset: 08:07 PM
Moon PositionMoonrise:09:33 AM
Moonset: 12:58 AM
Moon Phase
( Waxing Crescent )
03 April 2025 Thursday
Weather forecastPartly Cloudy  Partly Cloudy
Low temperature1.7 ° C
(35°F)
High temperature15.5 ° C
(59.8°F)
Avg. temperature8.3 ° C
(47°F)
Humidity% 61
Chance of rain0%
UV Index3
Sun PositionSunrise:07:16 AM
Sunset: 08:08 PM
Moon PositionMoonrise:10:25 AM
Moonset: 02:13 AM
Moon Phase
( Waxing Crescent )
04 April 2025 Friday
Weather forecastOvercast  Overcast
Low temperature5.8 ° C
(42.5°F)
High temperature14.1 ° C
(57.4°F)
Avg. temperature10.2 ° C
(50.3°F)
Humidity% 59
Chance of rain0%
UV Index3
Sun PositionSunrise:07:15 AM
Sunset: 08:10 PM
Moon PositionMoonrise:11:30 AM
Moonset: 03:16 AM
Moon Phase
( Waxing Crescent )
05 April 2025 Saturday
Weather forecastSunny Sunny
Low temperature5.7 ° C
(42.3°F)
High temperature18.7 ° C
(65.6°F)
Avg. temperature12.3 ° C
(54.1°F)
Humidity% 44
Chance of rain0%
UV Index4
Sun PositionSunrise:07:13 AM
Sunset: 08:11 PM
Moon PositionMoonrise:12:39 PM
Moonset: 04:05 AM
Moon Phase
( First Quarter )
06 April 2025 Sunday
Weather forecastSunny Sunny
Low temperature6.6 ° C
(43.8°F)
High temperature19.4 ° C
(67°F)
Avg. temperature13 ° C
(55.4°F)
Humidity% 40
Chance of rain0%
UV Index4
Sun PositionSunrise:07:11 AM
Sunset: 08:12 PM
Moon PositionMoonrise:01:51 PM
Moonset: 04:42 AM
Moon Phase
( Waxing Gibbous )
07 April 2025 Monday
Weather forecastSunny Sunny
Low temperature10.4 ° C
(50.8°F)
High temperature22 ° C
(71.6°F)
Avg. temperature15.8 ° C
(60.5°F)
Humidity% 39
Chance of rain0%
UV Index5
Sun PositionSunrise:07:09 AM
Sunset: 08:13 PM
Moon PositionMoonrise:03:02 PM
Moonset: 05:10 AM
Moon Phase
( Waxing Gibbous )
08 April 2025 Tuesday
Weather forecastSunny Sunny
Low temperature12.7 ° C
(54.9°F)
High temperature27 ° C
(80.6°F)
Avg. temperature18.7 ° C
(65.6°F)
Humidity% 39
Chance of rain0%
UV Index5
Sun PositionSunrise:07:07 AM
Sunset: 08:14 PM
Moon PositionMoonrise:04:09 PM
Moonset: 05:33 AM
Moon Phase
( Waxing Gibbous )
09 April 2025 Wednesday
Weather forecastSunny Sunny
Low temperature9.8 ° C
(49.6°F)
High temperature19.3 ° C
(66.7°F)
Avg. temperature15.2 ° C
(59.4°F)
Humidity% 32
Chance of rain0%
UV Index5
Sun PositionSunrise:07:06 AM
Sunset: 08:15 PM
Moon PositionMoonrise:05:14 PM
Moonset: 05:52 AM
Moon Phase
( Waxing Gibbous )
10 April 2025 Thursday
Weather forecastPartly Cloudy  Partly Cloudy
Low temperature9.4 ° C
(48.8°F)
High temperature20 ° C
(67.9°F)
Avg. temperature14.6 ° C
(58.3°F)
Humidity% 34
Chance of rain0%
UV Index4
Sun PositionSunrise:07:04 AM
Sunset: 08:17 PM
Moon PositionMoonrise:06:17 PM
Moonset: 06:09 AM
Moon Phase
( Waxing Gibbous )
11 April 2025 Friday
Weather forecastSunny Sunny
Low temperature8.2 ° C
(46.8°F)
High temperature20.8 ° C
(69.5°F)
Avg. temperature15.1 ° C
(59.1°F)
Humidity% 32
Chance of rain0%
UV Index5
Sun PositionSunrise:07:02 AM
Sunset: 08:18 PM
Moon PositionMoonrise:07:20 PM
Moonset: 06:25 AM
Moon Phase
( Waxing Gibbous )
Date Weather forecast Low temperature High temperature Avg. temperature Humidity Chance of rain UV Index Sun Position Moon Position
29 March 2025 Saturday Moderate rain Moderate rain -0.1 ° C
(31.8°F)
3.5 ° C
(38.3°F)
2.3 ° C
(36.1°F)
% 84 81% 0.2 Sunrise:07:25 AM
Sunset: 08:02 PM
Moonrise:07:27 AM
Moonset: 08:46 PM
Moon Phase
( New Moon )
30 March 2025 Sunday Overcast  Overcast -2.6 ° C
(27.4°F)
2 ° C
(35.6°F)
0.4 ° C
(32.6°F)
% 89 0% 1.4 Sunrise:07:24 AM
Sunset: 08:04 PM
Moonrise:07:50 AM
Moonset: 10:10 PM
Moon Phase
( Waxing Crescent )
31 March 2025 Monday Mist Mist -1.3 ° C
(29.7°F)
3.4 ° C
(38.1°F)
0.9 ° C
(33.7°F)
% 84 0% 1.5 Sunrise:07:22 AM
Sunset: 08:05 PM
Moonrise:08:17 AM
Moonset: 11:35 PM
Moon Phase
( Waxing Crescent )
01 April 2025 Tuesday Overcast  Overcast -0.3 ° C
(31.5°F)
15.9 ° C
(60.6°F)
7.8 ° C
(46°F)
% 73 0% 0.9 Sunrise:07:20 AM
Sunset: 08:06 PM
Moonrise:08:50 AM
Moonset: No moonset
Moon Phase
( Waxing Crescent )
02 April 2025 Wednesday Patchy rain nearby Patchy rain nearby 4.1 ° C
(39.4°F)
9.6 ° C
(49.2°F)
6.4 ° C
(43.4°F)
% 76 80% 0 Sunrise:07:18 AM
Sunset: 08:07 PM
Moonrise:09:33 AM
Moonset: 12:58 AM
Moon Phase
( Waxing Crescent )
03 April 2025 Thursday Partly Cloudy  Partly Cloudy 1.7 ° C
(35°F)
15.5 ° C
(59.8°F)
8.3 ° C
(47°F)
% 61 0% 3 Sunrise:07:16 AM
Sunset: 08:08 PM
Moonrise:10:25 AM
Moonset: 02:13 AM
Moon Phase
( Waxing Crescent )
04 April 2025 Friday Overcast  Overcast 5.8 ° C
(42.5°F)
14.1 ° C
(57.4°F)
10.2 ° C
(50.3°F)
% 59 0% 3 Sunrise:07:15 AM
Sunset: 08:10 PM
Moonrise:11:30 AM
Moonset: 03:16 AM
Moon Phase
( Waxing Crescent )
05 April 2025 Saturday Sunny Sunny 5.7 ° C
(42.3°F)
18.7 ° C
(65.6°F)
12.3 ° C
(54.1°F)
% 44 0% 4 Sunrise:07:13 AM
Sunset: 08:11 PM
Moonrise:12:39 PM
Moonset: 04:05 AM
Moon Phase
( First Quarter )
06 April 2025 Sunday Sunny Sunny 6.6 ° C
(43.8°F)
19.4 ° C
(67°F)
13 ° C
(55.4°F)
% 40 0% 4 Sunrise:07:11 AM
Sunset: 08:12 PM
Moonrise:01:51 PM
Moonset: 04:42 AM
Moon Phase
( Waxing Gibbous )
07 April 2025 Monday Sunny Sunny 10.4 ° C
(50.8°F)
22 ° C
(71.6°F)
15.8 ° C
(60.5°F)
% 39 0% 5 Sunrise:07:09 AM
Sunset: 08:13 PM
Moonrise:03:02 PM
Moonset: 05:10 AM
Moon Phase
( Waxing Gibbous )
08 April 2025 Tuesday Sunny Sunny 12.7 ° C
(54.9°F)
27 ° C
(80.6°F)
18.7 ° C
(65.6°F)
% 39 0% 5 Sunrise:07:07 AM
Sunset: 08:14 PM
Moonrise:04:09 PM
Moonset: 05:33 AM
Moon Phase
( Waxing Gibbous )
09 April 2025 Wednesday Sunny Sunny 9.8 ° C
(49.6°F)
19.3 ° C
(66.7°F)
15.2 ° C
(59.4°F)
% 32 0% 5 Sunrise:07:06 AM
Sunset: 08:15 PM
Moonrise:05:14 PM
Moonset: 05:52 AM
Moon Phase
( Waxing Gibbous )
10 April 2025 Thursday Partly Cloudy  Partly Cloudy 9.4 ° C
(48.8°F)
20 ° C
(67.9°F)
14.6 ° C
(58.3°F)
% 34 0% 4 Sunrise:07:04 AM
Sunset: 08:17 PM
Moonrise:06:17 PM
Moonset: 06:09 AM
Moon Phase
( Waxing Gibbous )
11 April 2025 Friday Sunny Sunny 8.2 ° C
(46.8°F)
20.8 ° C
(69.5°F)
15.1 ° C
(59.1°F)
% 32 0% 5 Sunrise:07:02 AM
Sunset: 08:18 PM
Moonrise:07:20 PM
Moonset: 06:25 AM
Moon Phase
( Waxing Gibbous )
Iona Weather forecasts are usually fully updated every 4 hours.
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