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
Light rain
Feels Like : 9.7 ° C / 49.4°F
Humidity : % 96
Pressure : 1008 mb
Wind Speed : 8.3 kmph / 5.1 miles from SSESSE
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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 )
Lebanon Weather forecasts are usually fully updated every 4 hours.
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