Current weather conditions and 15 day weather forecast for Riverdale, 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.
| 13 May 2026 Wednesday 23.9 ° C / 75°F ![]() Sunny |
Feels Like : 25 ° C / 77°F Humidity : % 43 Pressure : 1010 mb Wind Speed : 27 kmph / 16.8 miles from WSW ![]() Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 12 May 2026 Tuesday | Patchy rain nearby |
7.1 ° C (44.8°F) |
29.2 ° C (84.6°F) |
17.8 ° C (64.1°F) |
% 43 | 70% | 6.4 | Sunrise:05:46 AM Sunset: 08:11 PM |
Moonrise:03:15 AM Moonset: 03:31 PM Moon Phase ( Waning Crescent ) |
|
| 13 May 2026 Wednesday | Partly Cloudy |
9.5 ° C (49.2°F) |
18.4 ° C (65.1°F) |
13.7 ° C (56.6°F) |
% 58 | 0% | 7.5 | Sunrise:05:45 AM Sunset: 08:12 PM |
Moonrise:03:37 AM Moonset: 04:44 PM Moon Phase ( Waning Crescent ) |
|
| 14 May 2026 Thursday | Patchy rain nearby |
7.2 ° C (44.9°F) |
20.8 ° C (69.4°F) |
14.1 ° C (57.5°F) |
% 62 | 67% | 7.9 | Sunrise:05:44 AM Sunset: 08:13 PM |
Moonrise:04:01 AM Moonset: 06:00 PM Moon Phase ( Waning Crescent ) |
|
| 15 May 2026 Friday | Patchy rain nearby |
13.5 ° C (56.3°F) |
25.8 ° C (78.4°F) |
19 ° C (66.3°F) |
% 75 | 83% | 0.1 | Sunrise:05:43 AM Sunset: 08:14 PM |
Moonrise:04:29 AM Moonset: 07:21 PM Moon Phase ( Waning Crescent ) |
|
| 16 May 2026 Saturday | Patchy rain nearby |
14.5 ° C (58.1°F) |
28.8 ° C (83.9°F) |
21.7 ° C (71°F) |
% 50 | 81% | 5 | Sunrise:05:42 AM Sunset: 08:15 PM |
Moonrise:05:04 AM Moonset: 08:43 PM Moon Phase ( New Moon ) |
|
| 17 May 2026 Sunday | Patchy rain nearby |
16.2 ° C (61.2°F) |
23.9 ° C (75°F) |
19 ° C (66.2°F) |
% 87 | 67% | 4 | Sunrise:05:41 AM Sunset: 08:16 PM |
Moonrise:05:49 AM Moonset: 10:02 PM Moon Phase ( Waxing Crescent ) |
|
| 18 May 2026 Monday | Patchy rain nearby |
21.1 ° C (69.9°F) |
27.3 ° C (81.1°F) |
24 ° C (75.2°F) |
% 77 | 76% | 5 | Sunrise:05:40 AM Sunset: 08:17 PM |
Moonrise:06:46 AM Moonset: 11:12 PM Moon Phase ( Waxing Crescent ) |
|
| 19 May 2026 Tuesday | Patchy rain nearby |
15.3 ° C (59.6°F) |
22.5 ° C (72.5°F) |
18.9 ° C (66°F) |
% 80 | 85% | 4 | Sunrise:05:39 AM Sunset: 08:18 PM |
Moonrise:07:55 AM Moonset: No moonset Moon Phase ( Waxing Crescent ) |
|
| 20 May 2026 Wednesday | Sunny |
12.4 ° C (54.2°F) |
24.6 ° C (76.4°F) |
18.5 ° C (65.2°F) |
% 60 | 0% | 5 | Sunrise:05:38 AM Sunset: 08:19 PM |
Moonrise:09:12 AM Moonset: 12:07 AM Moon Phase ( Waxing Crescent ) |
|
| 21 May 2026 Thursday | Moderate rain |
11.5 ° C (52.6°F) |
25.6 ° C (78°F) |
18.3 ° C (65°F) |
% 81 | 89% | 4 | Sunrise:05:37 AM Sunset: 08:20 PM |
Moonrise:10:29 AM Moonset: 12:49 AM Moon Phase ( Waxing Crescent ) |
|
| 22 May 2026 Friday | Partly Cloudy |
7.4 ° C (45.2°F) |
19.9 ° C (67.9°F) |
13.5 ° C (56.2°F) |
% 67 | 0% | 4 | Sunrise:05:36 AM Sunset: 08:21 PM |
Moonrise:11:45 AM Moonset: 01:23 AM Moon Phase ( Waxing Crescent ) |
|
| 23 May 2026 Saturday | Moderate rain |
11 ° C (51.7°F) |
23.8 ° C (74.9°F) |
18.2 ° C (64.7°F) |
% 73 | 67% | 4 | Sunrise:05:36 AM Sunset: 08:22 PM |
Moonrise:12:55 PM Moonset: 01:49 AM Moon Phase ( First Quarter ) |
|
| 24 May 2026 Sunday | Patchy rain nearby |
14.3 ° C (57.7°F) |
25.7 ° C (78.3°F) |
19.2 ° C (66.6°F) |
% 72 | 86% | 4 | Sunrise:05:35 AM Sunset: 08:22 PM |
Moonrise:02:02 PM Moonset: 02:11 AM Moon Phase ( Waxing Gibbous ) |
|
| 25 May 2026 Monday | Patchy rain nearby |
17.4 ° C (63.3°F) |
29.1 ° C (84.3°F) |
23 ° C (73.5°F) |
% 78 | 87% | 5 | Sunrise:05:34 AM Sunset: 08:23 PM |
Moonrise:03:07 PM Moonset: 02:32 AM Moon Phase ( Waxing Gibbous ) |
|