Current weather conditions and 15 day weather forecast for Martelle, 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.
| 21 August 2026 Friday 21.3 ° C / 70.3°F ![]() Clear |
Feels Like : 22.2 ° C / 72°F Humidity : % 77 Pressure : 1017 mb Wind Speed : 7.9 kmph / 4.9 miles from SSE ![]() Visibility : 10 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 20 August 2026 Thursday | Sunny |
16.1 ° C (61°F) |
28.4 ° C (83.1°F) |
22.3 ° C (72.1°F) |
% 70 | 5% | 7.3 | Sunrise:06:18 AM Sunset: 07:59 PM |
Moonrise:03:27 PM Moonset: Does not set today Moon Phase ( First Quarter ) |
|
| 21 August 2026 Friday | Sunny |
18.3 ° C (64.9°F) |
26.9 ° C (80.4°F) |
22.4 ° C (72.3°F) |
% 80 | 57% | 6.7 | Sunrise:06:19 AM Sunset: 07:57 PM |
Moonrise:04:26 PM Moonset: 12:02 AM Moon Phase ( First Quarter ) |
|
| 22 August 2026 Saturday | Sunny |
17.7 ° C (63.9°F) |
25.3 ° C (77.6°F) |
21.3 ° C (70.3°F) |
% 76 | 7% | 7.2 | Sunrise:06:20 AM Sunset: 07:55 PM |
Moonrise:05:15 PM Moonset: 12:51 AM Moon Phase ( Waxing Gibbous ) |
|
| 23 August 2026 Sunday | Overcast |
15 ° C (59°F) |
23.5 ° C (74.4°F) |
19.4 ° C (66.9°F) |
% 64 | 10% | 7.7 | Sunrise:06:21 AM Sunset: 07:54 PM |
Moonrise:05:57 PM Moonset: 01:48 AM Moon Phase ( Waxing Gibbous ) |
|
| 24 August 2026 Monday | Light rain shower |
14.7 ° C (58.5°F) |
18.8 ° C (65.9°F) |
16.7 ° C (62.1°F) |
% 88 | 87% | 8.1 | Sunrise:06:22 AM Sunset: 07:52 PM |
Moonrise:06:30 PM Moonset: 02:49 AM Moon Phase ( Waxing Gibbous ) |
|
| 25 August 2026 Tuesday | Overcast |
16.5 ° C (61.7°F) |
24.3 ° C (75.8°F) |
20.4 ° C (68.7°F) |
% 85 | 39% | 6 | Sunrise:06:23 AM Sunset: 07:51 PM |
Moonrise:06:58 PM Moonset: 03:53 AM Moon Phase ( Full Moon ) |
|
| 26 August 2026 Wednesday | Sunny |
17.9 ° C (64.2°F) |
25.9 ° C (78.6°F) |
21.8 ° C (71.3°F) |
% 82 | 13% | 7 | Sunrise:06:24 AM Sunset: 07:49 PM |
Moonrise:07:21 PM Moonset: 04:57 AM Moon Phase ( Full Moon ) |
|
| 27 August 2026 Thursday | Sunny |
17.3 ° C (63.2°F) |
25 ° C (77°F) |
21 ° C (69.9°F) |
% 76 | 9% | 6 | Sunrise:06:25 AM Sunset: 07:47 PM |
Moonrise:07:42 PM Moonset: 06:00 AM Moon Phase ( Full Moon ) |
|
| 28 August 2026 Friday | Sunny |
19.1 ° C (66.3°F) |
25.4 ° C (77.7°F) |
21.8 ° C (71.3°F) |
% 79 | 13% | 7 | Sunrise:06:27 AM Sunset: 07:46 PM |
Moonrise:08:00 PM Moonset: 07:02 AM Moon Phase ( Full Moon ) |
|
| 29 August 2026 Saturday | Overcast |
18.1 ° C (64.5°F) |
23.1 ° C (73.7°F) |
20.9 ° C (69.6°F) |
% 87 | 22% | 5 | Sunrise:06:28 AM Sunset: 07:44 PM |
Moonrise:08:19 PM Moonset: 08:04 AM Moon Phase ( Waning Gibbous ) |
|
| 30 August 2026 Sunday | Overcast |
19.6 ° C (67.2°F) |
26.8 ° C (80.2°F) |
23 ° C (73.3°F) |
% 87 | 67% | 7 | Sunrise:06:29 AM Sunset: 07:43 PM |
Moonrise:08:38 PM Moonset: 09:07 AM Moon Phase ( Waning Gibbous ) |
|
| 31 August 2026 Monday | Thundery outbreaks in nearby |
19.4 ° C (66.9°F) |
25.6 ° C (78.1°F) |
22.7 ° C (72.8°F) |
% 87 | 61% | 7 | Sunrise:06:30 AM Sunset: 07:41 PM |
Moonrise:09:00 PM Moonset: 10:11 AM Moon Phase ( Waning Gibbous ) |
|
| 01 September 2026 Tuesday | Sunny |
12.8 ° C (55°F) |
20.8 ° C (69.4°F) |
17.2 ° C (63°F) |
% 80 | 10% | 6 | Sunrise:06:31 AM Sunset: 07:39 PM |
Moonrise:09:25 PM Moonset: 11:19 AM Moon Phase ( Waning Gibbous ) |
|
| 02 September 2026 Wednesday | Overcast |
14.2 ° C (57.6°F) |
24.4 ° C (75.9°F) |
19 ° C (66.2°F) |
% 89 | 85% | 5 | Sunrise:06:32 AM Sunset: 07:38 PM |
Moonrise:09:56 PM Moonset: 12:28 PM Moon Phase ( Last Quarter ) |
|