Dayton Weather Forecast 15 Days, Weather in Dayton Today
Current weather conditions and 15 day weather forecast for Dayton, Idaho, 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 Dayton
| 15 December 2025 Monday 3.3 ° C / 37.9°F  Sunny |
Feels Like : 2.6 ° C / 36.7°F Humidity : % 54 Pressure : 1028 mb Wind Speed : 4 kmph / 2.5 miles from SW  Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
15 day weather forecast for Dayton, ID, USA
Weather Forecast for next 15 Days for Dayton 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 Dayton, Idaho 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 15 December 2025 Monday | Sunny |
-2.3 ° C (28°F) |
10.6 ° C (51.1°F) |
2.3 ° C (36.1°F) |
% 57 | 0% | 0.3 | Sunrise:07:49 AM Sunset: 04:57 PM |
Moonrise:03:52 AM Moonset: 01:57 PM Moon Phase ( Waning Crescent ) |
|
| 16 December 2025 Tuesday |  Moderate or heavy snow showers |
-2.7 ° C (27.1°F) |
4 ° C (39.2°F) |
0.2 ° C (32.3°F) |
% 76 | 76% | 0.2 | Sunrise:07:50 AM Sunset: 04:57 PM |
Moonrise:04:55 AM Moonset: 02:23 PM Moon Phase ( Waning Crescent ) |
|
| 17 December 2025 Wednesday | Moderate or heavy snow showers |
-6 ° C (21.2°F) |
3.9 ° C (39°F) |
-0.1 ° C (31.9°F) |
% 83 | 87% | 0.1 | Sunrise:07:51 AM Sunset: 04:57 PM |
Moonrise:05:59 AM Moonset: 02:55 PM Moon Phase ( Waning Crescent ) |
|
| 18 December 2025 Thursday | Moderate or heavy snow showers |
-6.5 ° C (20.3°F) |
2.7 ° C (36.9°F) |
-2.5 ° C (27.5°F) |
% 67 | 60% | 0.2 | Sunrise:07:51 AM Sunset: 04:58 PM |
Moonrise:07:01 AM Moonset: 03:35 PM Moon Phase ( Waning Crescent ) |
|
| 19 December 2025 Friday |  Moderate snow |
-3.4 ° C (25.9°F) |
6.7 ° C (44.1°F) |
0.3 ° C (32.6°F) |
% 80 | 80% | 0 | Sunrise:07:52 AM Sunset: 04:58 PM |
Moonrise:07:59 AM Moonset: 04:23 PM Moon Phase ( New Moon ) |
|
| 20 December 2025 Saturday | Moderate or heavy snow showers |
-6.6 ° C (20°F) |
1.9 ° C (35.4°F) |
-2.3 ° C (27.8°F) |
% 67 | 78% | 1 | Sunrise:07:52 AM Sunset: 04:58 PM |
Moonrise:08:50 AM Moonset: 05:19 PM Moon Phase ( New Moon ) |
|
| 21 December 2025 Sunday | Moderate snow |
-6.4 ° C (20.5°F) |
3.1 ° C (37.6°F) |
-2.5 ° C (27.6°F) |
% 78 | 65% | 1 | Sunrise:07:53 AM Sunset: 04:59 PM |
Moonrise:09:33 AM Moonset: 06:22 PM Moon Phase ( Waxing Crescent ) |
|
| 22 December 2025 Monday |  Patchy rain nearby |
-1.4 ° C (29.4°F) |
4.9 ° C (40.8°F) |
1.1 ° C (34°F) |
% 93 | 86% | 1 | Sunrise:07:53 AM Sunset: 05:00 PM |
Moonrise:10:08 AM Moonset: 07:29 PM Moon Phase ( Waxing Crescent ) |
|
| 23 December 2025 Tuesday |  Moderate rain |
-0.5 ° C (31°F) |
4.5 ° C (40°F) |
1.3 ° C (34.4°F) |
% 97 | 88% | 1 | Sunrise:07:54 AM Sunset: 05:00 PM |
Moonrise:10:37 AM Moonset: 08:37 PM Moon Phase ( Waxing Crescent ) |
|
| 24 December 2025 Wednesday | Sunny |
-1.3 ° C (29.6°F) |
8.3 ° C (46.9°F) |
2 ° C (35.6°F) |
% 74 | 0% | 2 | Sunrise:07:54 AM Sunset: 05:01 PM |
Moonrise:11:02 AM Moonset: 09:45 PM Moon Phase ( Waxing Crescent ) |
|
| 25 December 2025 Thursday | Patchy rain nearby |
-0.2 ° C (31.6°F) |
7.9 ° C (46.2°F) |
3.1 ° C (37.6°F) |
% 71 | 88% | 1 | Sunrise:07:54 AM Sunset: 05:01 PM |
Moonrise:11:24 AM Moonset: 10:53 PM Moon Phase ( Waxing Crescent ) |
|
| 26 December 2025 Friday | Sunny |
-3.2 ° C (26.2°F) |
6.9 ° C (44.4°F) |
0.7 ° C (33.3°F) |
% 76 | 0% | 2 | Sunrise:07:55 AM Sunset: 05:02 PM |
Moonrise:11:45 AM Moonset: No moonset Moon Phase ( Waxing Crescent ) |
|
| 27 December 2025 Saturday |  Light freezing rain |
-2.7 ° C (27.1°F) |
6.4 ° C (43.5°F) |
0.2 ° C (32.4°F) |
% 73 | 85% | 1 | Sunrise:07:55 AM Sunset: 05:03 PM |
Moonrise:12:05 PM Moonset: 12:02 AM Moon Phase ( First Quarter ) |
|
| 28 December 2025 Sunday | Patchy rain nearby |
-2 ° C (28.4°F) |
5.8 ° C (42.5°F) |
0.3 ° C (32.5°F) |
% 86 | 86% | 1 | Sunrise:07:55 AM Sunset: 05:03 PM |
Moonrise:12:28 PM Moonset: 01:14 AM Moon Phase ( Waxing Gibbous ) |
|
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