Derby Weather Forecast 15 Days, Weather in Derby Today
Current weather conditions and 15 day weather forecast for Derby, Colorado, 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 Derby
| 01 May 2026 Friday 6.2 ° C / 43.2°F  Sunny |
Feels Like : 5.6 ° C / 42°F Humidity : % 61 Pressure : 1022 mb Wind Speed : 4.7 kmph / 2.9 miles from NNW  Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
15 day weather forecast for Derby, CO, USA
Weather Forecast for next 15 Days for Derby 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 Derby, Colorado 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 01 May 2026 Friday |  Patchy rain nearby |
4.4 ° C (40°F) |
16.6 ° C (61.8°F) |
10.5 ° C (51°F) |
% 45 | 85% | 7.9 | Sunrise:06:00 AM Sunset: 07:55 PM |
Moonrise:08:23 PM Moonset: 05:35 AM Moon Phase ( Full Moon ) |
|
| 02 May 2026 Saturday | Sunny |
6.7 ° C (44.1°F) |
21.3 ° C (70.3°F) |
14.2 ° C (57.6°F) |
% 25 | 0% | 8.3 | Sunrise:05:59 AM Sunset: 07:56 PM |
Moonrise:09:27 PM Moonset: 06:04 AM Moon Phase ( Waning Gibbous ) |
|
| 03 May 2026 Sunday | Sunny |
11.1 ° C (52.1°F) |
22.9 ° C (73.2°F) |
16.9 ° C (62.3°F) |
% 30 | 0% | 7.3 | Sunrise:05:58 AM Sunset: 07:57 PM |
Moonrise:10:27 PM Moonset: 06:38 AM Moon Phase ( Waning Gibbous ) |
|
| 04 May 2026 Monday |  Moderate rain |
8.6 ° C (47.5°F) |
19.4 ° C (67°F) |
13.6 ° C (56.4°F) |
% 48 | 76% | 6.2 | Sunrise:05:56 AM Sunset: 07:58 PM |
Moonrise:11:24 PM Moonset: 07:20 AM Moon Phase ( Waning Gibbous ) |
|
| 05 May 2026 Tuesday | Moderate rain |
2.1 ° C (35.7°F) |
15.3 ° C (59.5°F) |
7.7 ° C (45.8°F) |
% 83 | 64% | 0 | Sunrise:05:55 AM Sunset: 07:59 PM |
Moonrise:No moonrise Moonset: 08:08 AM Moon Phase ( Waning Gibbous ) |
|
| 06 May 2026 Wednesday | Patchy rain nearby |
2.9 ° C (37.1°F) |
16.8 ° C (62.3°F) |
9.2 ° C (48.6°F) |
% 60 | 81% | 2 | Sunrise:05:54 AM Sunset: 08:00 PM |
Moonrise:12:13 AM Moonset: 09:04 AM Moon Phase ( Waning Gibbous ) |
|
| 07 May 2026 Thursday | Patchy rain nearby |
9.3 ° C (48.7°F) |
24.6 ° C (76.3°F) |
16.6 ° C (61.8°F) |
% 38 | 73% | 4 | Sunrise:05:53 AM Sunset: 08:01 PM |
Moonrise:12:55 AM Moonset: 10:04 AM Moon Phase ( Waning Gibbous ) |
|
| 08 May 2026 Friday | Sunny |
11.2 ° C (52.2°F) |
25.9 ° C (78.6°F) |
18.2 ° C (64.8°F) |
% 44 | 0% | 5 | Sunrise:05:52 AM Sunset: 08:02 PM |
Moonrise:01:31 AM Moonset: 11:08 AM Moon Phase ( Waning Gibbous ) |
|
| 09 May 2026 Saturday |  Partly Cloudy |
14.1 ° C (57.3°F) |
28.6 ° C (83.4°F) |
21.3 ° C (70.3°F) |
% 29 | 0% | 6 | Sunrise:05:51 AM Sunset: 08:02 PM |
Moonrise:02:01 AM Moonset: 12:12 PM Moon Phase ( Last Quarter ) |
|
| 10 May 2026 Sunday | Sunny |
15.9 ° C (60.7°F) |
31 ° C (87.7°F) |
22.6 ° C (72.7°F) |
% 25 | 0% | 6 | Sunrise:05:50 AM Sunset: 08:03 PM |
Moonrise:02:27 AM Moonset: 01:18 PM Moon Phase ( Waning Crescent ) |
|
| 11 May 2026 Monday | Moderate rain |
13.2 ° C (55.8°F) |
25.6 ° C (78.1°F) |
17.5 ° C (63.6°F) |
% 59 | 65% | 4 | Sunrise:05:49 AM Sunset: 08:04 PM |
Moonrise:02:51 AM Moonset: 02:24 PM Moon Phase ( Waning Crescent ) |
|
| 12 May 2026 Tuesday | Patchy rain nearby |
12.3 ° C (54.2°F) |
19.1 ° C (66.4°F) |
14.7 ° C (58.4°F) |
% 79 | 88% | 3 | Sunrise:05:48 AM Sunset: 08:05 PM |
Moonrise:03:14 AM Moonset: 03:32 PM Moon Phase ( Waning Crescent ) |
|
| 13 May 2026 Wednesday |  Heavy rain |
8.9 ° C (48°F) |
14.5 ° C (58.1°F) |
12 ° C (53.6°F) |
% 88 | 88% | 3 | Sunrise:05:47 AM Sunset: 08:06 PM |
Moonrise:03:37 AM Moonset: 04:43 PM Moon Phase ( Waning Crescent ) |
|
| 14 May 2026 Thursday | Patchy rain nearby |
9.1 ° C (48.4°F) |
17.2 ° C (63°F) |
12.4 ° C (54.3°F) |
% 78 | 88% | 3 | Sunrise:05:46 AM Sunset: 08:07 PM |
Moonrise:04:03 AM Moonset: 05:59 PM Moon Phase ( Waning Crescent ) |
|
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