Challis Weather Forecast 15 Days, Weather in Challis Today
Current weather conditions and 15 day weather forecast for Challis, 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 Challis
| 05 December 2025 Friday -2.2 ° C / 28°F  Overcast |
Feels Like : -4.9 ° C / 23.2°F Humidity : % 81 Pressure : 1016 mb Wind Speed : 6.8 kmph / 4.3 miles from W  Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 100 |
15 day weather forecast for Challis, ID, USA
Weather Forecast for next 15 Days for Challis 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 Challis, 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 05 December 2025 Friday | Overcast |
-9.5 ° C (14.9°F) |
4.2 ° C (39.6°F) |
-3.5 ° C (25.7°F) |
% 91 | 0% | 0.2 | Sunrise:07:58 AM Sunset: 04:57 PM |
Moonrise:05:26 PM Moonset: 09:17 AM Moon Phase ( Full Moon ) |
|
| 06 December 2025 Saturday | Overcast |
-7 ° C (19.4°F) |
2 ° C (35.6°F) |
-3.2 ° C (26.3°F) |
% 75 | 0% | 0.2 | Sunrise:07:59 AM Sunset: 04:57 PM |
Moonrise:06:40 PM Moonset: 10:19 AM Moon Phase ( Waning Gibbous ) |
|
| 07 December 2025 Sunday |  Patchy moderate snow |
-9.9 ° C (14.2°F) |
0.9 ° C (33.6°F) |
-4.4 ° C (24°F) |
% 82 | 74% | 0.2 | Sunrise:08:00 AM Sunset: 04:57 PM |
Moonrise:08:00 PM Moonset: 11:07 AM Moon Phase ( Waning Gibbous ) |
|
| 08 December 2025 Monday |  Moderate or heavy snow showers |
-6.6 ° C (20.1°F) |
1.1 ° C (33.9°F) |
-2.6 ° C (27.4°F) |
% 83 | 63% | 0.2 | Sunrise:08:01 AM Sunset: 04:57 PM |
Moonrise:09:20 PM Moonset: 11:42 AM Moon Phase ( Waning Gibbous ) |
|
| 09 December 2025 Tuesday |  Patchy light drizzle |
-6.9 ° C (19.6°F) |
4.7 ° C (40.5°F) |
-0.6 ° C (31°F) |
% 89 | 69% | 0 | Sunrise:08:02 AM Sunset: 04:57 PM |
Moonrise:10:35 PM Moonset: 12:08 PM Moon Phase ( Waning Gibbous ) |
|
| 10 December 2025 Wednesday |  Light rain |
-8.1 ° C (17.4°F) |
2.6 ° C (36.6°F) |
-1.5 ° C (29.3°F) |
% 84 | 54% | 1 | Sunrise:08:03 AM Sunset: 04:57 PM |
Moonrise:11:46 PM Moonset: 12:29 PM Moon Phase ( Waning Gibbous ) |
|
| 11 December 2025 Thursday |  Light freezing rain |
-12.2 ° C (10.1°F) |
-4.1 ° C (24.7°F) |
-8 ° C (17.7°F) |
% 84 | 85% | 1 | Sunrise:08:04 AM Sunset: 04:57 PM |
Moonrise:No moonrise Moonset: 12:48 PM Moon Phase ( Last Quarter ) |
|
| 12 December 2025 Friday |  Heavy snow |
-7 ° C (19.4°F) |
3.6 ° C (38.5°F) |
-1.1 ° C (30°F) |
% 96 | 88% | 1 | Sunrise:08:04 AM Sunset: 04:57 PM |
Moonrise:12:53 AM Moonset: 01:05 PM Moon Phase ( Waning Crescent ) |
|
| 13 December 2025 Saturday |  Patchy rain nearby |
-2.8 ° C (26.9°F) |
3.6 ° C (38.5°F) |
0.2 ° C (32.4°F) |
% 89 | 69% | 1 | Sunrise:08:05 AM Sunset: 04:57 PM |
Moonrise:01:58 AM Moonset: 01:22 PM Moon Phase ( Waning Crescent ) |
|
| 14 December 2025 Sunday |  Moderate snow |
-13.4 ° C (7.9°F) |
-1.1 ° C (30°F) |
-5.4 ° C (22.3°F) |
% 84 | 66% | 1 | Sunrise:08:06 AM Sunset: 04:57 PM |
Moonrise:03:02 AM Moonset: 01:40 PM Moon Phase ( Waning Crescent ) |
|
| 15 December 2025 Monday |  Partly Cloudy |
-20.1 ° C (-4.2°F) |
-7 ° C (19.5°F) |
-14.4 ° C (6.1°F) |
% 87 | 0% | 2 | Sunrise:08:07 AM Sunset: 04:58 PM |
Moonrise:04:07 AM Moonset: 02:00 PM Moon Phase ( Waning Crescent ) |
|
| 16 December 2025 Tuesday |  Light snow |
-14.9 ° C (5.2°F) |
-4.9 ° C (23.3°F) |
-10.3 ° C (13.5°F) |
% 95 | 62% | 1 | Sunrise:08:07 AM Sunset: 04:58 PM |
Moonrise:05:13 AM Moonset: 02:24 PM Moon Phase ( Waning Crescent ) |
|
| 17 December 2025 Wednesday | Light snow |
-22.3 ° C (-8.2°F) |
-8.7 ° C (16.3°F) |
-14.9 ° C (5.2°F) |
% 92 | 62% | 1 | Sunrise:08:08 AM Sunset: 04:58 PM |
Moonrise:06:18 AM Moonset: 02:55 PM Moon Phase ( Waning Crescent ) |
|
| 18 December 2025 Thursday | Moderate snow |
-18.2 ° C (-0.7°F) |
-9.2 ° C (15.4°F) |
-13.3 ° C (8.1°F) |
% 91 | 89% | 1 | Sunrise:08:09 AM Sunset: 04:59 PM |
Moonrise:07:22 AM Moonset: 03:33 PM Moon Phase ( Waning Crescent ) |
|
Add a link to your web page; copy and paste this html to your web page