Oak Run Weather Forecast 15 Days, Weather in Oak Run Today

Current weather conditions and 15 day weather forecast for Oak Run, Illinois, 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 Oak Run

16 March 2026 Monday
-7.7 ° C / 18.1°F
Light snow
Light snow
Feels Like : -16.5 ° C / 2.3°F
Humidity : % 90
Pressure : 1017 mb
Wind Speed : 29.9 kmph / 18.6 miles from NWNW
Visibility : 16 km
Precipitation (rainfall) : 0 mm
Cloud (%) : 75

15 day weather forecast for Oak Run, IL, USA

Weather Forecast for next 15 Days for Oak Run 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 Oak Run, Illinois 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
16 March 2026 Monday Moderate or heavy snow showers Moderate or heavy snow showers -11.3 ° C
(11.7°F)
-6.1 ° C
(21°F)
-6.9 ° C
(19.6°F)
% 80 87% 0.9 Sunrise:07:11 AM
Sunset: 07:09 PM
Moonrise:06:04 AM
Moonset: 04:43 PM
Moon Phase
( Waning Crescent )
17 March 2026 Tuesday Patchy moderate snow Patchy moderate snow -13 ° C
(8.6°F)
-1.9 ° C
(28.6°F)
-6.6 ° C
(20.1°F)
% 64 84% 1.1 Sunrise:07:09 AM
Sunset: 07:10 PM
Moonrise:06:28 AM
Moonset: 05:54 PM
Moon Phase
( Waning Crescent )
18 March 2026 Wednesday Patchy rain nearby Patchy rain nearby -4.8 ° C
(23.4°F)
12.5 ° C
(54.5°F)
2.9 ° C
(37.2°F)
% 79 83% 0.8 Sunrise:07:07 AM
Sunset: 07:11 PM
Moonrise:06:50 AM
Moonset: 07:05 PM
Moon Phase
( Waning Crescent )
19 March 2026 Thursday Cloudy  Cloudy 3.5 ° C
(38.3°F)
18.2 ° C
(64.8°F)
8.3 ° C
(46.9°F)
% 92 0% 1.1 Sunrise:07:06 AM
Sunset: 07:12 PM
Moonrise:07:13 AM
Moonset: 08:17 PM
Moon Phase
( New Moon )
20 March 2026 Friday Sunny Sunny 8 ° C
(46.5°F)
23.4 ° C
(74.2°F)
13.9 ° C
(57°F)
% 76 0% 1.2 Sunrise:07:04 AM
Sunset: 07:13 PM
Moonrise:07:37 AM
Moonset: 09:33 PM
Moon Phase
( Waxing Crescent )
21 March 2026 Saturday Overcast  Overcast 4.6 ° C
(40.3°F)
19.6 ° C
(67.3°F)
9.1 ° C
(48.3°F)
% 81 0% 0 Sunrise:07:02 AM
Sunset: 07:14 PM
Moonrise:08:05 AM
Moonset: 10:51 PM
Moon Phase
( Waxing Crescent )
22 March 2026 Sunday Partly Cloudy  Partly Cloudy 5.1 ° C
(41.1°F)
10.7 ° C
(51.3°F)
10.2 ° C
(50.3°F)
% 63 0% 4 Sunrise:07:00 AM
Sunset: 07:15 PM
Moonrise:08:38 AM
Moonset: No moonset
Moon Phase
( Waxing Crescent )
23 March 2026 Monday Partly Cloudy  Partly Cloudy -1.8 ° C
(28.8°F)
6.2 ° C
(43.1°F)
2.7 ° C
(36.8°F)
% 51 0% 2 Sunrise:06:59 AM
Sunset: 07:16 PM
Moonrise:09:19 AM
Moonset: 12:09 AM
Moon Phase
( Waxing Crescent )
24 March 2026 Tuesday Patchy rain nearby Patchy rain nearby 2.4 ° C
(36.3°F)
8.1 ° C
(46.5°F)
5.7 ° C
(42.2°F)
% 74 76% 2 Sunrise:06:57 AM
Sunset: 07:17 PM
Moonrise:10:10 AM
Moonset: 01:25 AM
Moon Phase
( Waxing Crescent )
25 March 2026 Wednesday Moderate rain Moderate rain 14.5 ° C
(58.2°F)
17.9 ° C
(64.2°F)
16.3 ° C
(61.3°F)
% 89 89% 4 Sunrise:06:55 AM
Sunset: 07:18 PM
Moonrise:11:13 AM
Moonset: 02:32 AM
Moon Phase
( First Quarter )
26 March 2026 Thursday Patchy rain nearby Patchy rain nearby 7 ° C
(44.6°F)
14.7 ° C
(58.5°F)
12.9 ° C
(55.2°F)
% 55 84% 3 Sunrise:06:54 AM
Sunset: 07:19 PM
Moonrise:12:23 PM
Moonset: 03:28 AM
Moon Phase
( Waxing Gibbous )
27 March 2026 Friday Sunny Sunny -1.2 ° C
(29.9°F)
5.8 ° C
(42.4°F)
2 ° C
(35.7°F)
% 43 0% 2 Sunrise:06:52 AM
Sunset: 07:21 PM
Moonrise:01:38 PM
Moonset: 04:12 AM
Moon Phase
( Waxing Gibbous )
28 March 2026 Saturday Partly Cloudy  Partly Cloudy -3.4 ° C
(25.9°F)
8 ° C
(46.3°F)
2.1 ° C
(35.7°F)
% 46 0% 2 Sunrise:06:50 AM
Sunset: 07:22 PM
Moonrise:02:51 PM
Moonset: 04:46 AM
Moon Phase
( Waxing Gibbous )
29 March 2026 Sunday Patchy rain nearby Patchy rain nearby 3.5 ° C
(38.3°F)
6.4 ° C
(43.5°F)
5.5 ° C
(41.9°F)
% 74 85% 2 Sunrise:06:49 AM
Sunset: 07:23 PM
Moonrise:04:02 PM
Moonset: 05:14 AM
Moon Phase
( Waxing Gibbous )
Oak Run Weather forecasts are usually fully updated every 4 hours.
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