Greencastle Weather Forecast 15 Days, Weather in Greencastle Today
Current weather conditions and 15 day weather forecast for Greencastle, Missouri, 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 Greencastle
| 05 April 2026 Sunday 6.7 ° C / 44.1°F  Partly cloudy |
Feels Like : 2.5 ° C / 36.5°F Humidity : % 55 Pressure : 1021 mb Wind Speed : 27.4 kmph / 17 miles from WNW  Visibility : 16 km Precipitation (rainfall) : 0.01 mm Cloud (%) : 75 |
15 day weather forecast for Greencastle, MO, USA
Weather Forecast for next 15 Days for Greencastle 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 Greencastle, Missouri 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 04 April 2026 Saturday |  Patchy rain nearby |
3.9 ° C (39°F) |
7.6 ° C (45.7°F) |
6.6 ° C (43.9°F) |
% 77 | 87% | 1.5 | Sunrise:06:50 AM Sunset: 07:40 PM |
Moonrise:10:45 PM Moonset: 07:42 AM Moon Phase ( Waning Gibbous ) |
|
| 05 April 2026 Sunday |  Sunny |
0.4 ° C (32.7°F) |
16.6 ° C (61.9°F) |
8.5 ° C (47.4°F) |
% 65 | 0% | 1.6 | Sunrise:06:49 AM Sunset: 07:41 PM |
Moonrise:11:49 PM Moonset: 08:12 AM Moon Phase ( Waning Gibbous ) |
|
| 06 April 2026 Monday |  Overcast |
3.6 ° C (38.5°F) |
6.5 ° C (43.7°F) |
6 ° C (42.8°F) |
% 69 | 0% | 0.8 | Sunrise:06:47 AM Sunset: 07:42 PM |
Moonrise:No moonrise Moonset: 08:48 AM Moon Phase ( Waning Gibbous ) |
|
| 07 April 2026 Tuesday | Overcast |
-1.7 ° C (28.9°F) |
5.7 ° C (42.3°F) |
2.6 ° C (36.7°F) |
% 56 | 0% | 0.6 | Sunrise:06:45 AM Sunset: 07:43 PM |
Moonrise:12:48 AM Moonset: 09:32 AM Moon Phase ( Waning Gibbous ) |
|
| 08 April 2026 Wednesday | Partly Cloudy |
4.3 ° C (39.8°F) |
18.6 ° C (65.6°F) |
12 ° C (53.6°F) |
% 77 | 0% | 1.2 | Sunrise:06:44 AM Sunset: 07:44 PM |
Moonrise:01:43 AM Moonset: 10:22 AM Moon Phase ( Waning Gibbous ) |
|
| 09 April 2026 Thursday | Patchy rain nearby |
9.8 ° C (49.6°F) |
17.2 ° C (62.9°F) |
12.7 ° C (54.9°F) |
% 77 | 81% | 0 | Sunrise:06:42 AM Sunset: 07:45 PM |
Moonrise:02:30 AM Moonset: 11:21 AM Moon Phase ( Waning Gibbous ) |
|
| 10 April 2026 Friday |  Moderate rain |
13.4 ° C (56.1°F) |
18.3 ° C (65°F) |
16.5 ° C (61.7°F) |
% 90 | 77% | 4 | Sunrise:06:41 AM Sunset: 07:46 PM |
Moonrise:03:11 AM Moonset: 12:23 PM Moon Phase ( Last Quarter ) |
|
| 11 April 2026 Saturday | Patchy rain nearby |
14.8 ° C (58.7°F) |
17.4 ° C (63.3°F) |
16.3 ° C (61.4°F) |
% 94 | 82% | 4 | Sunrise:06:39 AM Sunset: 07:47 PM |
Moonrise:03:44 AM Moonset: 01:29 PM Moon Phase ( Waning Crescent ) |
|
| 12 April 2026 Sunday | Patchy rain nearby |
9 ° C (48.2°F) |
11.8 ° C (53.3°F) |
10.9 ° C (51.6°F) |
% 94 | 79% | 3 | Sunrise:06:38 AM Sunset: 07:48 PM |
Moonrise:04:13 AM Moonset: 02:36 PM Moon Phase ( Waning Crescent ) |
|
| 13 April 2026 Monday | Moderate rain |
6.2 ° C (43.2°F) |
8 ° C (46.4°F) |
7.2 ° C (44.9°F) |
% 90 | 88% | 2 | Sunrise:06:36 AM Sunset: 07:49 PM |
Moonrise:04:38 AM Moonset: 03:44 PM Moon Phase ( Waning Crescent ) |
|
| 14 April 2026 Tuesday | Patchy rain nearby |
4.9 ° C (40.9°F) |
14.9 ° C (58.8°F) |
9.1 ° C (48.4°F) |
% 77 | 88% | 2 | Sunrise:06:34 AM Sunset: 07:50 PM |
Moonrise:05:02 AM Moonset: 04:53 PM Moon Phase ( Waning Crescent ) |
|
| 15 April 2026 Wednesday | Sunny |
5 ° C (41°F) |
17.1 ° C (62.9°F) |
11.1 ° C (51.9°F) |
% 74 | 0% | 4 | Sunrise:06:33 AM Sunset: 07:51 PM |
Moonrise:05:25 AM Moonset: 06:04 PM Moon Phase ( Waning Crescent ) |
|
| 16 April 2026 Thursday | Patchy rain nearby |
10.4 ° C (50.8°F) |
19.6 ° C (67.3°F) |
15.3 ° C (59.5°F) |
% 84 | 84% | 4 | Sunrise:06:31 AM Sunset: 07:52 PM |
Moonrise:05:49 AM Moonset: 07:19 PM Moon Phase ( Waning Crescent ) |
|
| 17 April 2026 Friday | Patchy rain nearby |
7 ° C (44.7°F) |
18.7 ° C (65.7°F) |
14.2 ° C (57.6°F) |
% 80 | 88% | 3 | Sunrise:06:30 AM Sunset: 07:53 PM |
Moonrise:06:15 AM Moonset: 08:37 PM Moon Phase ( New Moon ) |
|
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