Lebanon Weather Forecast 15 Days, Weather in Lebanon Today
Current weather conditions and 15 day weather forecast for Lebanon, 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 Lebanon
| 22 May 2026 Friday 10.6 ° C / 51.1°F  Light rain |
Feels Like : 9.7 ° C / 49.4°F Humidity : % 96 Pressure : 1008 mb Wind Speed : 8.3 kmph / 5.1 miles from SSE  Visibility : 6.4 km Precipitation (rainfall) : 6.38 mm Cloud (%) : 100 |
15 day weather forecast for Lebanon, SD, USA
Weather Forecast for next 15 Days for Lebanon 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 Lebanon, 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 22 May 2026 Friday |  Moderate rain |
8.9 ° C (48°F) |
13.7 ° C (56.7°F) |
11 ° C (51.7°F) |
% 89 | 84% | 3.2 | Sunrise:06:02 AM Sunset: 09:08 PM |
Moonrise:11:52 AM Moonset: 02:00 AM Moon Phase ( First Quarter ) |
|
| 23 May 2026 Saturday |  Sunny |
6.6 ° C (43.8°F) |
22.6 ° C (72.7°F) |
14.4 ° C (58°F) |
% 65 | 0% | 7.1 | Sunrise:06:02 AM Sunset: 09:08 PM |
Moonrise:11:52 AM Moonset: 02:00 AM Moon Phase ( First Quarter ) |
|
| 24 May 2026 Sunday | Sunny |
11.2 ° C (52.2°F) |
28.4 ° C (83.1°F) |
19.8 ° C (67.6°F) |
% 49 | 0% | 7.5 | Sunrise:06:02 AM Sunset: 09:08 PM |
Moonrise:11:52 AM Moonset: 02:00 AM Moon Phase ( First Quarter ) |
|
| 25 May 2026 Monday | Sunny |
16.4 ° C (61.6°F) |
32.4 ° C (90.3°F) |
24.2 ° C (75.6°F) |
% 44 | 0% | 7.6 | Sunrise:06:02 AM Sunset: 09:08 PM |
Moonrise:11:52 AM Moonset: 02:00 AM Moon Phase ( First Quarter ) |
|
| 26 May 2026 Tuesday | Sunny |
17.6 ° C (63.6°F) |
32.1 ° C (89.8°F) |
24.8 ° C (76.7°F) |
% 51 | 0% | 8.1 | Sunrise:06:02 AM Sunset: 09:08 PM |
Moonrise:11:52 AM Moonset: 02:00 AM Moon Phase ( First Quarter ) |
|
| 27 May 2026 Wednesday | Sunny |
17.3 ° C (63.2°F) |
30 ° C (86°F) |
22.2 ° C (72°F) |
% 54 | 0% | 0.2 | Sunrise:06:02 AM Sunset: 09:08 PM |
Moonrise:11:52 AM Moonset: 02:00 AM Moon Phase ( First Quarter ) |
|
| 28 May 2026 Thursday | Sunny |
16.9 ° C (62.4°F) |
28.9 ° C (84.1°F) |
22.7 ° C (72.9°F) |
% 63 | 0% | 6 | Sunrise:06:02 AM Sunset: 09:08 PM |
Moonrise:11:52 AM Moonset: 02:00 AM Moon Phase ( First Quarter ) |
|
| 29 May 2026 Friday |  Partly Cloudy |
19 ° C (66.1°F) |
26 ° C (78.8°F) |
22.9 ° C (73.3°F) |
% 59 | 0% | 6 | Sunrise:06:02 AM Sunset: 09:08 PM |
Moonrise:11:52 AM Moonset: 02:00 AM Moon Phase ( First Quarter ) |
|
| 30 May 2026 Saturday |  Patchy rain nearby |
11.3 ° C (52.3°F) |
23.9 ° C (75.1°F) |
18.3 ° C (64.9°F) |
% 67 | 81% | 4 | Sunrise:06:02 AM Sunset: 09:08 PM |
Moonrise:11:52 AM Moonset: 02:00 AM Moon Phase ( First Quarter ) |
|
| 31 May 2026 Sunday | Sunny |
10.3 ° C (50.6°F) |
22.2 ° C (72°F) |
16.1 ° C (61°F) |
% 59 | 0% | 5 | Sunrise:06:02 AM Sunset: 09:08 PM |
Moonrise:11:52 AM Moonset: 02:00 AM Moon Phase ( First Quarter ) |
|
| 01 June 2026 Monday | Sunny |
10.2 ° C (50.3°F) |
23.5 ° C (74.2°F) |
16.7 ° C (62.1°F) |
% 50 | 0% | 5 | Sunrise:06:02 AM Sunset: 09:08 PM |
Moonrise:11:52 AM Moonset: 02:00 AM Moon Phase ( First Quarter ) |
|
| 02 June 2026 Tuesday | Sunny |
11.8 ° C (53.2°F) |
25.7 ° C (78.3°F) |
18.6 ° C (65.5°F) |
% 48 | 0% | 5 | Sunrise:06:02 AM Sunset: 09:08 PM |
Moonrise:11:52 AM Moonset: 02:00 AM Moon Phase ( First Quarter ) |
|
| 03 June 2026 Wednesday | Sunny |
14.4 ° C (58°F) |
29.9 ° C (85.8°F) |
22 ° C (71.6°F) |
% 47 | 0% | 6 | Sunrise:06:02 AM Sunset: 09:08 PM |
Moonrise:11:52 AM Moonset: 02:00 AM Moon Phase ( First Quarter ) |
|
| 04 June 2026 Thursday | Sunny |
17.2 ° C (62.9°F) |
32.9 ° C (91.1°F) |
25.1 ° C (77.2°F) |
% 41 | 0% | 7 | Sunrise:06:02 AM Sunset: 09:08 PM |
Moonrise:11:52 AM Moonset: 02:00 AM Moon Phase ( First Quarter ) |
|
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