Harper Weather Forecast 15 Days, Weather in Harper Today
Current weather conditions and 15 day weather forecast for Harper, Iowa, 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 Harper
| 22 March 2026 Sunday 20.2 ° C / 68.4°F  Clear |
Feels Like : 20.2 ° C / 68.4°F Humidity : % 40 Pressure : 1003 mb Wind Speed : 16.6 kmph / 10.3 miles from SSW  Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
15 day weather forecast for Harper, IA, USA
Weather Forecast for next 15 Days for Harper 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 Harper, Iowa state, US. To see the daily forecast, scroll to the table below.
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 21 March 2026 Saturday | Sunny |
8.3 ° C (46.9°F) |
32.5 ° C (90.5°F) |
19.4 ° C (66.9°F) |
% 45 | 0% | 1.4 | Sunrise:07:09 AM Sunset: 07:21 PM |
Moonrise:08:11 AM Moonset: 11:00 PM Moon Phase ( Waxing Crescent ) |
|
| 22 March 2026 Sunday | Sunny |
3.7 ° C (38.7°F) |
16.4 ° C (61.5°F) |
12.6 ° C (54.7°F) |
% 58 | 0% | 0.9 | Sunrise:07:08 AM Sunset: 07:23 PM |
Moonrise:08:44 AM Moonset: No moonset Moon Phase ( Waxing Crescent ) |
|
| 23 March 2026 Monday |  Partly Cloudy |
-1.8 ° C (28.8°F) |
10 ° C (50°F) |
4.6 ° C (40.3°F) |
% 63 | 0% | 1.1 | Sunrise:07:06 AM Sunset: 07:24 PM |
Moonrise:09:25 AM Moonset: 12:19 AM Moon Phase ( Waxing Crescent ) |
|
| 24 March 2026 Tuesday |  Cloudy |
1.8 ° C (35.2°F) |
15.4 ° C (59.7°F) |
8.2 ° C (46.7°F) |
% 60 | 0% | 1.1 | Sunrise:07:04 AM Sunset: 07:25 PM |
Moonrise:10:16 AM Moonset: 01:35 AM Moon Phase ( Waxing Crescent ) |
|
| 25 March 2026 Wednesday |  Patchy rain nearby |
8 ° C (46.4°F) |
22.2 ° C (72°F) |
14.5 ° C (58°F) |
% 66 | 79% | 0.9 | Sunrise:07:03 AM Sunset: 07:26 PM |
Moonrise:11:19 AM Moonset: 02:41 AM Moon Phase ( First Quarter ) |
|
| 26 March 2026 Thursday | Sunny |
5.4 ° C (41.7°F) |
18.6 ° C (65.5°F) |
14.6 ° C (58.3°F) |
% 67 | 0% | 0 | Sunrise:07:01 AM Sunset: 07:27 PM |
Moonrise:12:29 PM Moonset: 03:37 AM Moon Phase ( Waxing Gibbous ) |
|
| 27 March 2026 Friday | Sunny |
0.1 ° C (32.1°F) |
6.2 ° C (43.2°F) |
2.8 ° C (37.1°F) |
% 43 | 0% | 2 | Sunrise:06:59 AM Sunset: 07:28 PM |
Moonrise:01:44 PM Moonset: 04:20 AM Moon Phase ( Waxing Gibbous ) |
|
| 28 March 2026 Saturday | Sunny |
-0 ° C (32°F) |
12 ° C (53.6°F) |
5.3 ° C (41.6°F) |
% 38 | 0% | 3 | Sunrise:06:57 AM Sunset: 07:29 PM |
Moonrise:02:58 PM Moonset: 04:55 AM Moon Phase ( Waxing Gibbous ) |
|
| 29 March 2026 Sunday | Partly Cloudy |
-1.3 ° C (29.6°F) |
13.9 ° C (56.9°F) |
6.8 ° C (44.2°F) |
% 46 | 0% | 3 | Sunrise:06:56 AM Sunset: 07:30 PM |
Moonrise:04:09 PM Moonset: 05:23 AM Moon Phase ( Waxing Gibbous ) |
|
| 30 March 2026 Monday | Patchy rain nearby |
10.9 ° C (51.6°F) |
17.7 ° C (63.9°F) |
13.7 ° C (56.7°F) |
% 56 | 85% | 3 | Sunrise:06:54 AM Sunset: 07:31 PM |
Moonrise:05:18 PM Moonset: 05:46 AM Moon Phase ( Waxing Gibbous ) |
|
| 31 March 2026 Tuesday |  Moderate rain |
3.3 ° C (37.9°F) |
14.1 ° C (57.3°F) |
9.9 ° C (49.8°F) |
% 76 | 88% | 2 | Sunrise:06:52 AM Sunset: 07:32 PM |
Moonrise:06:24 PM Moonset: 06:07 AM Moon Phase ( Waxing Gibbous ) |
|
| 01 April 2026 Wednesday |  Moderate or heavy freezing rain |
-1.5 ° C (29.3°F) |
1.4 ° C (34.5°F) |
0.3 ° C (32.6°F) |
% 89 | 86% | 1 | Sunrise:06:51 AM Sunset: 07:33 PM |
Moonrise:07:30 PM Moonset: 06:27 AM Moon Phase ( Waxing Gibbous ) |
|
| 02 April 2026 Thursday | Partly Cloudy |
-3 ° C (26.6°F) |
9.8 ° C (49.6°F) |
2.9 ° C (37.3°F) |
% 80 | 0% | 2 | Sunrise:06:49 AM Sunset: 07:35 PM |
Moonrise:08:35 PM Moonset: 06:48 AM Moon Phase ( Full Moon ) |
|
| 03 April 2026 Friday | Patchy rain nearby |
6 ° C (42.8°F) |
20.9 ° C (69.6°F) |
13 ° C (55.5°F) |
% 81 | 76% | 3 | Sunrise:06:47 AM Sunset: 07:36 PM |
Moonrise:09:40 PM Moonset: 07:10 AM Moon Phase ( Waning Gibbous ) |
|
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