Fort Thompson Weather Forecast 15 Days, Weather in Fort Thompson Today
Current weather conditions and 15 day weather forecast for Fort Thompson, South Dakota, 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 Fort Thompson
| 26 March 2026 Thursday 14.1 ° C / 57.4°F  Clear |
Feels Like : 12.4 ° C / 54.3°F Humidity : % 52 Pressure : 1007 mb Wind Speed : 22.3 kmph / 13.9 miles from NNE  Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
15 day weather forecast for Fort Thompson, SD, USA
Weather Forecast for next 15 Days for Fort Thompson 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 Fort Thompson, South Dakota 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 26 March 2026 Thursday | Sunny |
2.2 ° C (36°F) |
10 ° C (50°F) |
8.3 ° C (46.9°F) |
% 55 | 0% | 1.2 | Sunrise:07:30 AM Sunset: 07:57 PM |
Moonrise:12:49 PM Moonset: 04:19 AM Moon Phase ( Waxing Gibbous ) |
|
| 27 March 2026 Friday | Sunny |
0.1 ° C (32.2°F) |
9.6 ° C (49.3°F) |
4.3 ° C (39.7°F) |
% 42 | 0% | 1.3 | Sunrise:07:28 AM Sunset: 07:59 PM |
Moonrise:02:06 PM Moonset: 05:01 AM Moon Phase ( Waxing Gibbous ) |
|
| 28 March 2026 Saturday | Sunny |
1 ° C (33.8°F) |
17.8 ° C (64°F) |
8.3 ° C (47°F) |
% 27 | 0% | 1.3 | Sunrise:07:26 AM Sunset: 08:00 PM |
Moonrise:03:22 PM Moonset: 05:33 AM Moon Phase ( Waxing Gibbous ) |
|
| 29 March 2026 Sunday | Sunny |
6.7 ° C (44.1°F) |
24.9 ° C (76.7°F) |
14.8 ° C (58.7°F) |
% 43 | 0% | 1.3 | Sunrise:07:24 AM Sunset: 08:01 PM |
Moonrise:04:36 PM Moonset: 05:58 AM Moon Phase ( Waxing Gibbous ) |
|
| 30 March 2026 Monday | Sunny |
6.7 ° C (44.1°F) |
20.9 ° C (69.7°F) |
12.9 ° C (55.3°F) |
% 49 | 0% | 0 | Sunrise:07:22 AM Sunset: 08:02 PM |
Moonrise:05:47 PM Moonset: 06:19 AM Moon Phase ( Waxing Gibbous ) |
|
| 31 March 2026 Tuesday |  Partly Cloudy |
12.4 ° C (54.3°F) |
28.4 ° C (83.1°F) |
19.9 ° C (67.9°F) |
% 41 | 0% | 5 | Sunrise:07:20 AM Sunset: 08:03 PM |
Moonrise:06:56 PM Moonset: 06:37 AM Moon Phase ( Waxing Gibbous ) |
|
| 01 April 2026 Wednesday |  Patchy rain nearby |
2 ° C (35.7°F) |
7 ° C (44.6°F) |
6.7 ° C (44°F) |
% 68 | 85% | 2 | Sunrise:07:19 AM Sunset: 08:05 PM |
Moonrise:08:03 PM Moonset: 06:56 AM Moon Phase ( Waxing Gibbous ) |
|
| 02 April 2026 Thursday | Partly Cloudy |
-2.8 ° C (26.9°F) |
2.6 ° C (36.6°F) |
-0.1 ° C (31.9°F) |
% 55 | 0% | 2 | Sunrise:07:17 AM Sunset: 08:06 PM |
Moonrise:09:11 PM Moonset: 07:14 AM Moon Phase ( Full Moon ) |
|
| 03 April 2026 Friday | Sunny |
-5.8 ° C (21.6°F) |
11.6 ° C (52.9°F) |
3 ° C (37.4°F) |
% 47 | 0% | 2 | Sunrise:07:15 AM Sunset: 08:07 PM |
Moonrise:10:18 PM Moonset: 07:34 AM Moon Phase ( Waning Gibbous ) |
|
| 04 April 2026 Saturday | Sunny |
2.3 ° C (36.2°F) |
22.7 ° C (72.9°F) |
12 ° C (53.6°F) |
% 42 | 0% | 4 | Sunrise:07:13 AM Sunset: 08:08 PM |
Moonrise:11:26 PM Moonset: 07:57 AM Moon Phase ( Waning Gibbous ) |
|
| 05 April 2026 Sunday | Patchy rain nearby |
12.4 ° C (54.3°F) |
22.5 ° C (72.6°F) |
15.5 ° C (59.9°F) |
% 48 | 84% | 4 | Sunrise:07:11 AM Sunset: 08:09 PM |
Moonrise:No moonrise Moonset: 08:24 AM Moon Phase ( Waning Gibbous ) |
|
| 06 April 2026 Monday | Patchy rain nearby |
7.4 ° C (45.3°F) |
13.2 ° C (55.8°F) |
11.5 ° C (52.7°F) |
% 70 | 81% | 3 | Sunrise:07:10 AM Sunset: 08:11 PM |
Moonrise:12:31 AM Moonset: 08:59 AM Moon Phase ( Waning Gibbous ) |
|
| 07 April 2026 Tuesday |  Cloudy |
3.1 ° C (37.5°F) |
10.2 ° C (50.4°F) |
6.1 ° C (42.9°F) |
% 55 | 0% | 2 | Sunrise:07:08 AM Sunset: 08:12 PM |
Moonrise:01:33 AM Moonset: 09:41 AM Moon Phase ( Waning Gibbous ) |
|
| 08 April 2026 Wednesday | Sunny |
0.2 ° C (32.4°F) |
12.9 ° C (55.2°F) |
7 ° C (44.6°F) |
% 39 | 0% | 3 | Sunrise:07:06 AM Sunset: 08:13 PM |
Moonrise:02:27 AM Moonset: 10:32 AM Moon Phase ( Waning Gibbous ) |
|
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