Current weather conditions and 15 day weather forecast for Arthur, 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.
| 20 September 2026 Sunday 13.8 ° C / 56.9°F ![]() Patchy rain nearby |
Feels Like : 10.4 ° C / 50.7°F Humidity : % 88 Pressure : 1017 mb Wind Speed : 20.9 kmph / 13 miles from NE ![]() Visibility : 10 km Precipitation (rainfall) : 0.02 mm Cloud (%) : 100 |
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 20 September 2026 Sunday | Patchy rain nearby |
13.1 ° C (55.6°F) |
14.2 ° C (57.6°F) |
13.5 ° C (56.4°F) |
% 92 | 79% | 2.5 | Sunrise:07:06 AM Sunset: 07:22 PM |
Moonrise:04:49 PM Moonset: 12:55 AM Moon Phase ( Waxing Gibbous ) |
|
| 21 September 2026 Monday | Patchy rain nearby |
10 ° C (49.9°F) |
13.6 ° C (56.4°F) |
11.4 ° C (52.4°F) |
% 96 | 89% | 0.5 | Sunrise:07:07 AM Sunset: 07:21 PM |
Moonrise:05:18 PM Moonset: 01:58 AM Moon Phase ( Waxing Gibbous ) |
|
| 22 September 2026 Tuesday | Patchy rain nearby |
9.2 ° C (48.6°F) |
11.6 ° C (52.8°F) |
10.1 ° C (50.2°F) |
% 92 | 62% | 4 | Sunrise:07:08 AM Sunset: 07:19 PM |
Moonrise:05:42 PM Moonset: 03:02 AM Moon Phase ( Waxing Gibbous ) |
|
| 23 September 2026 Wednesday | Overcast |
9.3 ° C (48.8°F) |
18.5 ° C (65.4°F) |
13.9 ° C (57°F) |
% 75 | 13% | 5.8 | Sunrise:07:09 AM Sunset: 07:17 PM |
Moonrise:06:03 PM Moonset: 04:06 AM Moon Phase ( Waxing Gibbous ) |
|
| 24 September 2026 Thursday | Light rain shower |
11.5 ° C (52.7°F) |
14.9 ° C (58.9°F) |
13 ° C (55.4°F) |
% 89 | 89% | 3 | Sunrise:07:11 AM Sunset: 07:15 PM |
Moonrise:06:23 PM Moonset: 05:09 AM Moon Phase ( Full Moon ) |
|
| 25 September 2026 Friday | Patchy rain nearby |
11.1 ° C (52.1°F) |
16.4 ° C (61.5°F) |
13.4 ° C (56.2°F) |
% 93 | 77% | 4 | Sunrise:07:12 AM Sunset: 07:14 PM |
Moonrise:06:41 PM Moonset: 06:11 AM Moon Phase ( Full Moon ) |
|
| 26 September 2026 Saturday | Sunny |
13.6 ° C (56.6°F) |
20 ° C (68°F) |
16.5 ° C (61.8°F) |
% 81 | 14% | 5 | Sunrise:07:13 AM Sunset: 07:12 PM |
Moonrise:07:00 PM Moonset: 07:15 AM Moon Phase ( Full Moon ) |
|
| 27 September 2026 Sunday | Overcast |
10.4 ° C (50.7°F) |
19.6 ° C (67.3°F) |
15.7 ° C (60.3°F) |
% 87 | 85% | 5 | Sunrise:07:14 AM Sunset: 07:10 PM |
Moonrise:07:21 PM Moonset: 08:20 AM Moon Phase ( Waning Gibbous ) |
|
| 28 September 2026 Monday | Sunny |
6.1 ° C (42.9°F) |
11.4 ° C (52.5°F) |
8.4 ° C (47.1°F) |
% 71 | 45% | 4 | Sunrise:07:15 AM Sunset: 07:08 PM |
Moonrise:07:45 PM Moonset: 09:27 AM Moon Phase ( Waning Gibbous ) |
|
| 29 September 2026 Tuesday | Sunny |
6.2 ° C (43.1°F) |
15.3 ° C (59.5°F) |
10.7 ° C (51.2°F) |
% 64 | 6% | 5 | Sunrise:07:16 AM Sunset: 07:07 PM |
Moonrise:08:14 PM Moonset: 10:37 AM Moon Phase ( Waning Gibbous ) |
|
| 30 September 2026 Wednesday | Sunny |
7.3 ° C (45.2°F) |
14.3 ° C (57.8°F) |
11 ° C (51.9°F) |
% 65 | 8% | 4 | Sunrise:07:17 AM Sunset: 07:05 PM |
Moonrise:08:50 PM Moonset: 11:48 AM Moon Phase ( Waning Gibbous ) |
|
| 01 October 2026 Thursday | Sunny |
8.5 ° C (47.4°F) |
16.1 ° C (61°F) |
12 ° C (53.6°F) |
% 59 | 3% | 5 | Sunrise:07:18 AM Sunset: 07:03 PM |
Moonrise:09:37 PM Moonset: 12:59 PM Moon Phase ( Last Quarter ) |
|
| 02 October 2026 Friday | Sunny |
9.4 ° C (48.9°F) |
17.5 ° C (63.5°F) |
13.3 ° C (56°F) |
% 57 | 4% | 5 | Sunrise:07:19 AM Sunset: 07:01 PM |
Moonrise:10:35 PM Moonset: 02:04 PM Moon Phase ( Last Quarter ) |
|
| 03 October 2026 Saturday | Overcast |
11.2 ° C (52.1°F) |
13.9 ° C (57°F) |
12.7 ° C (54.8°F) |
% 84 | 78% | 3 | Sunrise:07:20 AM Sunset: 07:00 PM |
Moonrise:11:44 PM Moonset: 03:00 PM Moon Phase ( Last Quarter ) |
|