Island Park Weather Forecast 15 Days, Weather in Island Park Today
Current weather conditions and 15 day weather forecast for Island Park, 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 Island Park
| 26 December 2025 Friday 2.2 ° C / 36°F  Light rain |
Feels Like : -2.4 ° C / 27.7°F Humidity : % 89 Pressure : 1009 mb Wind Speed : 19.4 kmph / 12.1 miles from S  Visibility : 16 km Precipitation (rainfall) : 4.29 mm Cloud (%) : 100 |
15 day weather forecast for Island Park, ID, USA
Weather Forecast for next 15 Days for Island Park 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 Island Park, 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 26 December 2025 Friday |  Thundery outbreaks in nearby |
-5.8 ° C (21.6°F) |
0.3 ° C (32.5°F) |
-1.3 ° C (29.7°F) |
% 95 | 61% | 0.1 | Sunrise:08:01 AM Sunset: 04:53 PM |
Moonrise:11:44 AM Moonset: No moonset Moon Phase ( Waxing Crescent ) |
|
| 27 December 2025 Saturday |  Patchy moderate snow |
-14.8 ° C (5.4°F) |
-3.8 ° C (25.2°F) |
-7.8 ° C (18°F) |
% 77 | 81% | 0.2 | Sunrise:08:02 AM Sunset: 04:53 PM |
Moonrise:12:03 PM Moonset: 12:01 AM Moon Phase ( First Quarter ) |
|
| 28 December 2025 Sunday |  Light freezing rain |
-18.3 ° C (-0.9°F) |
-9.2 ° C (15.4°F) |
-13.7 ° C (7.3°F) |
% 73 | 76% | 0.2 | Sunrise:08:02 AM Sunset: 04:54 PM |
Moonrise:12:23 PM Moonset: 01:15 AM Moon Phase ( Waxing Gibbous ) |
|
| 29 December 2025 Monday |  Light snow |
-12 ° C (10.4°F) |
-5.7 ° C (21.7°F) |
-9.7 ° C (14.6°F) |
% 90 | 81% | 0.3 | Sunrise:08:02 AM Sunset: 04:55 PM |
Moonrise:12:47 PM Moonset: 02:32 AM Moon Phase ( Waxing Gibbous ) |
|
| 30 December 2025 Tuesday |  Mist |
-11.1 ° C (12°F) |
-2.9 ° C (26.8°F) |
-8.9 ° C (16°F) |
% 91 | 0% | 0 | Sunrise:08:02 AM Sunset: 04:56 PM |
Moonrise:01:18 PM Moonset: 03:53 AM Moon Phase ( Waxing Gibbous ) |
|
| 31 December 2025 Wednesday |  Sunny |
-9 ° C (15.8°F) |
0.1 ° C (32.1°F) |
-6.1 ° C (21°F) |
% 86 | 0% | 2 | Sunrise:08:02 AM Sunset: 04:57 PM |
Moonrise:01:58 PM Moonset: 05:17 AM Moon Phase ( Waxing Gibbous ) |
|
| 01 January 2026 Thursday | Sunny |
-10.7 ° C (12.7°F) |
2.2 ° C (35.9°F) |
-5.9 ° C (21.3°F) |
% 85 | 0% | 2 | Sunrise:08:02 AM Sunset: 04:57 PM |
Moonrise:02:51 PM Moonset: 06:37 AM Moon Phase ( Waxing Gibbous ) |
|
| 02 January 2026 Friday |  Partly Cloudy |
-7 ° C (19.5°F) |
1.5 ° C (34.7°F) |
-3.9 ° C (24.9°F) |
% 83 | 0% | 2 | Sunrise:08:02 AM Sunset: 04:58 PM |
Moonrise:04:00 PM Moonset: 07:47 AM Moon Phase ( Waxing Gibbous ) |
|
| 03 January 2026 Saturday |  Moderate snow |
-3.6 ° C (25.6°F) |
0.8 ° C (33.4°F) |
-1.7 ° C (28.9°F) |
% 95 | 84% | 1 | Sunrise:08:02 AM Sunset: 04:59 PM |
Moonrise:05:18 PM Moonset: 08:43 AM Moon Phase ( Full Moon ) |
|
| 04 January 2026 Sunday | Light snow |
-5.2 ° C (22.6°F) |
-0.5 ° C (31.1°F) |
-2.9 ° C (26.8°F) |
% 94 | 68% | 1 | Sunrise:08:02 AM Sunset: 05:00 PM |
Moonrise:06:40 PM Moonset: 09:25 AM Moon Phase ( Waning Gibbous ) |
|
| 05 January 2026 Monday |  Patchy light snow |
-8.8 ° C (16.1°F) |
-3 ° C (26.7°F) |
-5.6 ° C (22°F) |
% 91 | 72% | 1 | Sunrise:08:02 AM Sunset: 05:01 PM |
Moonrise:08:00 PM Moonset: 09:55 AM Moon Phase ( Waning Gibbous ) |
|
| 06 January 2026 Tuesday |  Cloudy |
-7.2 ° C (19°F) |
-0.1 ° C (31.9°F) |
-4.1 ° C (24.7°F) |
% 90 | 0% | 1 | Sunrise:08:02 AM Sunset: 05:02 PM |
Moonrise:09:15 PM Moonset: 10:19 AM Moon Phase ( Waning Gibbous ) |
|
| 07 January 2026 Wednesday |  Heavy snow |
-2.7 ° C (27.2°F) |
-1.3 ° C (29.7°F) |
-1.9 ° C (28.5°F) |
% 97 | 88% | 1 | Sunrise:08:02 AM Sunset: 05:03 PM |
Moonrise:10:25 PM Moonset: 10:40 AM Moon Phase ( Waning Gibbous ) |
|
| 08 January 2026 Thursday | Heavy snow |
-1.8 ° C (28.7°F) |
0.6 ° C (33°F) |
-0.7 ° C (30.8°F) |
% 99 | 86% | 1 | Sunrise:08:01 AM Sunset: 05:05 PM |
Moonrise:11:33 PM Moonset: 10:58 AM Moon Phase ( Waning Gibbous ) |
|
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