Monmouth Weather Forecast 15 Days, Weather in Monmouth Today
Current weather conditions and 15 day weather forecast for Monmouth, 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 Monmouth
| 28 October 2026 Wednesday 13 ° C / 55.5°F  Clear |
Feels Like : 10.7 ° C / 51.3°F Humidity : % 74 Pressure : 1021 mb Wind Speed : 12.2 kmph / 7.6 miles from S  Visibility : 10 km Precipitation (rainfall) : 0 mm Cloud (%) : 5 |
15 day weather forecast for Monmouth, IL, USA
Weather Forecast for next 15 Days for Monmouth 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 Monmouth, 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 28 October 2026 Wednesday | Sunny |
12.9 ° C (55.2°F) |
24.1 ° C (75.3°F) |
18 ° C (64.4°F) |
% 59 | 3% | 2.9 | Sunrise:07:28 AM Sunset: 06:03 PM |
Moonrise:07:21 PM Moonset: 10:23 AM Moon Phase ( Waning Gibbous ) |
|
| 29 October 2026 Thursday | Sunny |
11.4 ° C (52.5°F) |
19.2 ° C (66.5°F) |
16.2 ° C (61.2°F) |
% 70 | 57% | 1.7 | Sunrise:07:29 AM Sunset: 06:02 PM |
Moonrise:08:17 PM Moonset: 11:30 AM Moon Phase ( Waning Gibbous ) |
|
| 30 October 2026 Friday |  Overcast |
8.7 ° C (47.7°F) |
17.3 ° C (63.1°F) |
12.7 ° C (54.9°F) |
% 61 | 58% | 2.6 | Sunrise:07:30 AM Sunset: 06:01 PM |
Moonrise:09:22 PM Moonset: 12:30 PM Moon Phase ( Waning Gibbous ) |
|
| 31 October 2026 Saturday | Overcast |
12.1 ° C (53.7°F) |
18.8 ° C (65.9°F) |
15.2 ° C (59.3°F) |
% 69 | 54% | 0.6 | Sunrise:07:32 AM Sunset: 06:00 PM |
Moonrise:10:36 PM Moonset: 01:20 PM Moon Phase ( Last Quarter ) |
|
| 01 November 2026 Sunday | Overcast |
13.5 ° C (56.3°F) |
19 ° C (66.3°F) |
15.6 ° C (60.1°F) |
% 78 | 25% | 4 | Sunrise:06:33 AM Sunset: 04:58 PM |
Moonrise:10:51 PM Moonset: 01:00 PM Moon Phase ( Last Quarter ) |
|
| 02 November 2026 Monday |  Patchy rain nearby |
13.2 ° C (55.8°F) |
16.9 ° C (62.4°F) |
15 ° C (59°F) |
% 91 | 90% | 4 | Sunrise:06:34 AM Sunset: 04:57 PM |
Moonrise:Does not rise today Moonset: 01:33 PM Moon Phase ( Last Quarter ) |
|
| 03 November 2026 Tuesday |  Light drizzle |
13.6 ° C (56.5°F) |
16.2 ° C (61.2°F) |
15.3 ° C (59.6°F) |
% 87 | 89% | 4 | Sunrise:06:35 AM Sunset: 04:56 PM |
Moonrise:12:07 AM Moonset: 02:00 PM Moon Phase ( Waning Crescent ) |
|
| 04 November 2026 Wednesday |  Light rain shower |
11.7 ° C (53.1°F) |
15.4 ° C (59.8°F) |
13.8 ° C (56.9°F) |
% 92 | 89% | 4 | Sunrise:06:36 AM Sunset: 04:55 PM |
Moonrise:01:21 AM Moonset: 02:25 PM Moon Phase ( Waning Crescent ) |
|
| 05 November 2026 Thursday |  Patchy light drizzle |
6.4 ° C (43.5°F) |
12.7 ° C (54.8°F) |
9.9 ° C (49.8°F) |
% 75 | 78% | 3 | Sunrise:06:38 AM Sunset: 04:54 PM |
Moonrise:02:34 AM Moonset: 02:49 PM Moon Phase ( Waning Crescent ) |
|
| 06 November 2026 Friday | Sunny |
2.2 ° C (36°F) |
9.3 ° C (48.7°F) |
5.7 ° C (42.3°F) |
% 67 | 5% | 3 | Sunrise:06:39 AM Sunset: 04:53 PM |
Moonrise:03:46 AM Moonset: 03:13 PM Moon Phase ( Waning Crescent ) |
|
| 07 November 2026 Saturday | Sunny |
2.3 ° C (36.2°F) |
11.3 ° C (52.3°F) |
6.5 ° C (43.6°F) |
% 65 | 7% | 4 | Sunrise:06:40 AM Sunset: 04:52 PM |
Moonrise:04:59 AM Moonset: 03:39 PM Moon Phase ( New Moon ) |
|
| 08 November 2026 Sunday | Sunny |
3.9 ° C (39°F) |
13.7 ° C (56.6°F) |
8.5 ° C (47.2°F) |
% 68 | 7% | 4 | Sunrise:06:41 AM Sunset: 04:50 PM |
Moonrise:06:12 AM Moonset: 04:09 PM Moon Phase ( New Moon ) |
|
| 09 November 2026 Monday |  Partly Cloudy |
7.1 ° C (44.8°F) |
13.4 ° C (56.1°F) |
9.5 ° C (49.2°F) |
% 69 | 9% | 4 | Sunrise:06:42 AM Sunset: 04:49 PM |
Moonrise:07:25 AM Moonset: 04:45 PM Moon Phase ( New Moon ) |
|
| 10 November 2026 Tuesday | Partly Cloudy |
5 ° C (41°F) |
11.7 ° C (53.1°F) |
8.8 ° C (47.8°F) |
% 78 | 71% | 3 | Sunrise:06:44 AM Sunset: 04:48 PM |
Moonrise:08:34 AM Moonset: 05:28 PM Moon Phase ( New Moon ) |
|
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