Current weather conditions and 15 day weather forecast for St. Ansgar, 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 16.9 ° C / 62.4°F ![]() Overcast |
Feels Like : 13.4 ° C / 56.1°F Humidity : % 65 Pressure : 1017 mb Wind Speed : 18.4 kmph / 11.4 miles from ENE ![]() Visibility : 10 km Precipitation (rainfall) : 0 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 | Overcast |
12.1 ° C (53.8°F) |
17.9 ° C (64.2°F) |
13.8 ° C (56.8°F) |
% 83 | 31% | 4.1 | Sunrise:06:56 AM Sunset: 07:13 PM |
Moonrise:04:43 PM Moonset: 12:40 AM Moon Phase ( Waxing Gibbous ) |
|
| 21 September 2026 Monday | Light rain shower |
7.7 ° C (45.9°F) |
12.9 ° C (55.3°F) |
9.6 ° C (49.3°F) |
% 90 | 92% | 0.8 | Sunrise:06:57 AM Sunset: 07:11 PM |
Moonrise:05:11 PM Moonset: 01:44 AM Moon Phase ( Waxing Gibbous ) |
|
| 22 September 2026 Tuesday | Patchy rain nearby |
7.6 ° C (45.7°F) |
15.3 ° C (59.5°F) |
10.5 ° C (50.9°F) |
% 82 | 61% | 3.1 | Sunrise:06:59 AM Sunset: 07:09 PM |
Moonrise:05:35 PM Moonset: 02:49 AM Moon Phase ( Waxing Gibbous ) |
|
| 23 September 2026 Wednesday | Sunny |
8.6 ° C (47.4°F) |
17.1 ° C (62.8°F) |
12.8 ° C (55.1°F) |
% 74 | 10% | 5.6 | Sunrise:07:00 AM Sunset: 07:07 PM |
Moonrise:05:55 PM Moonset: 03:53 AM Moon Phase ( Waxing Gibbous ) |
|
| 24 September 2026 Thursday | Overcast |
11.3 ° C (52.3°F) |
17.9 ° C (64.3°F) |
14.7 ° C (58.5°F) |
% 80 | 24% | 5 | Sunrise:07:01 AM Sunset: 07:06 PM |
Moonrise:06:14 PM Moonset: 04:57 AM Moon Phase ( Full Moon ) |
|
| 25 September 2026 Friday | Light rain shower |
7.8 ° C (46°F) |
15.1 ° C (59.1°F) |
11.6 ° C (52.9°F) |
% 95 | 93% | 3 | Sunrise:07:02 AM Sunset: 07:04 PM |
Moonrise:06:32 PM Moonset: 06:01 AM Moon Phase ( Full Moon ) |
|
| 26 September 2026 Saturday | Light rain |
7.2 ° C (45°F) |
16.1 ° C (61°F) |
11.5 ° C (52.7°F) |
% 89 | 88% | 5 | Sunrise:07:03 AM Sunset: 07:02 PM |
Moonrise:06:50 PM Moonset: 07:05 AM Moon Phase ( Full Moon ) |
|
| 27 September 2026 Sunday | Sunny |
11.6 ° C (52.9°F) |
19.5 ° C (67.1°F) |
15.1 ° C (59.3°F) |
% 74 | 7% | 5 | Sunrise:07:04 AM Sunset: 07:00 PM |
Moonrise:07:10 PM Moonset: 08:11 AM Moon Phase ( Waning Gibbous ) |
|
| 28 September 2026 Monday | Sunny |
12.7 ° C (54.8°F) |
19.8 ° C (67.7°F) |
16.1 ° C (61°F) |
% 73 | 8% | 5 | Sunrise:07:05 AM Sunset: 06:58 PM |
Moonrise:07:33 PM Moonset: 09:19 AM Moon Phase ( Waning Gibbous ) |
|
| 29 September 2026 Tuesday | Overcast |
12.3 ° C (54.1°F) |
15.9 ° C (60.6°F) |
14 ° C (57.2°F) |
% 87 | 86% | 3 | Sunrise:07:06 AM Sunset: 06:57 PM |
Moonrise:08:01 PM Moonset: 10:30 AM Moon Phase ( Waning Gibbous ) |
|
| 30 September 2026 Wednesday | Overcast |
6.9 ° C (44.4°F) |
12.6 ° C (54.7°F) |
10.4 ° C (50.7°F) |
% 87 | 75% | 3 | Sunrise:07:08 AM Sunset: 06:55 PM |
Moonrise:08:36 PM Moonset: 11:42 AM Moon Phase ( Waning Gibbous ) |
|
| 01 October 2026 Thursday | Overcast |
4.4 ° C (39.9°F) |
7.9 ° C (46.1°F) |
6.2 ° C (43.2°F) |
% 69 | 18% | 2 | Sunrise:07:09 AM Sunset: 06:53 PM |
Moonrise:09:22 PM Moonset: 12:53 PM Moon Phase ( Last Quarter ) |
|
| 02 October 2026 Friday | Sunny |
1.6 ° C (34.9°F) |
11.6 ° C (52.9°F) |
6.6 ° C (43.9°F) |
% 70 | 6% | 4 | Sunrise:07:10 AM Sunset: 06:51 PM |
Moonrise:10:20 PM Moonset: 01:59 PM Moon Phase ( Last Quarter ) |
|
| 03 October 2026 Saturday | Patchy rain nearby |
5.1 ° C (41.2°F) |
12.8 ° C (55.1°F) |
7.8 ° C (46.1°F) |
% 75 | 62% | 3 | Sunrise:07:11 AM Sunset: 06:49 PM |
Moonrise:11:29 PM Moonset: 02:55 PM Moon Phase ( Last Quarter ) |
|