Tetonia Weather Forecast 15 Days, Weather in Tetonia Today
Current weather conditions and 15 day weather forecast for Tetonia, 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 Tetonia
| 25 December 2025 Thursday 3.9 ° C / 39°F  Light rain |
Feels Like : -0.4 ° C / 31.3°F Humidity : % 86 Pressure : 1014 mb Wind Speed : 20.5 kmph / 12.8 miles from SSW  Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 100 |
15 day weather forecast for Tetonia, ID, USA
Weather Forecast for next 15 Days for Tetonia 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 Tetonia, 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 25 December 2025 Thursday |  Moderate rain |
1.9 ° C (35.4°F) |
4.1 ° C (39.4°F) |
3.3 ° C (37.9°F) |
% 90 | 85% | 0.2 | Sunrise:07:57 AM Sunset: 04:53 PM |
Moonrise:11:23 AM Moonset: 10:49 PM Moon Phase ( Waxing Crescent ) |
|
| 26 December 2025 Friday |  Thundery outbreaks in nearby |
-0.8 ° C (30.6°F) |
1.4 ° C (34.5°F) |
0.6 ° C (33.1°F) |
% 90 | 84% | 0.1 | Sunrise:07:58 AM Sunset: 04:53 PM |
Moonrise:11:42 AM Moonset: 12:00 AM Moon Phase ( Waxing Crescent ) |
|
| 27 December 2025 Saturday |  Moderate or heavy snow showers |
-10.1 ° C (13.8°F) |
-2.9 ° C (26.8°F) |
-5.3 ° C (22.4°F) |
% 87 | 69% | 0.1 | Sunrise:07:58 AM Sunset: 04:54 PM |
Moonrise:12:02 PM Moonset: No moonset Moon Phase ( First Quarter ) |
|
| 28 December 2025 Sunday |  Sunny |
-12.1 ° C (10.2°F) |
-4 ° C (24.8°F) |
-9.4 ° C (15°F) |
% 78 | 0% | 0.3 | Sunrise:07:58 AM Sunset: 04:55 PM |
Moonrise:12:22 PM Moonset: 01:13 AM Moon Phase ( Waxing Gibbous ) |
|
| 29 December 2025 Monday | Sunny |
-11.5 ° C (11.3°F) |
-2 ° C (28.4°F) |
-8.8 ° C (16.2°F) |
% 82 | 0% | 0 | Sunrise:07:59 AM Sunset: 04:56 PM |
Moonrise:12:47 PM Moonset: 02:29 AM Moon Phase ( Waxing Gibbous ) |
|
| 30 December 2025 Tuesday | Sunny |
-7.4 ° C (18.7°F) |
-0.1 ° C (31.8°F) |
-5 ° C (23°F) |
% 77 | 0% | 2 | Sunrise:07:59 AM Sunset: 04:56 PM |
Moonrise:01:19 PM Moonset: 03:50 AM Moon Phase ( Waxing Gibbous ) |
|
| 31 December 2025 Wednesday | Sunny |
-8.2 ° C (17.2°F) |
0.2 ° C (32.3°F) |
-4.6 ° C (23.7°F) |
% 74 | 0% | 2 | Sunrise:07:59 AM Sunset: 04:57 PM |
Moonrise:01:59 PM Moonset: 05:13 AM Moon Phase ( Waxing Gibbous ) |
|
| 01 January 2026 Thursday | Sunny |
-5.2 ° C (22.6°F) |
1.8 ° C (35.2°F) |
-2.5 ° C (27.5°F) |
% 74 | 0% | 2 | Sunrise:07:59 AM Sunset: 04:58 PM |
Moonrise:02:53 PM Moonset: 06:32 AM Moon Phase ( Waxing Gibbous ) |
|
| 02 January 2026 Friday |  Heavy snow |
-1.1 ° C (29.9°F) |
0.3 ° C (32.6°F) |
-0.2 ° C (31.7°F) |
% 93 | 65% | 1 | Sunrise:07:59 AM Sunset: 04:59 PM |
Moonrise:04:01 PM Moonset: 07:43 AM Moon Phase ( Waxing Gibbous ) |
|
| 03 January 2026 Saturday |  Moderate snow |
-0.4 ° C (31.3°F) |
1.5 ° C (34.6°F) |
0.5 ° C (32.9°F) |
% 97 | 86% | 1 | Sunrise:07:59 AM Sunset: 05:00 PM |
Moonrise:05:19 PM Moonset: 08:38 AM Moon Phase ( Full Moon ) |
|
| 04 January 2026 Sunday | Heavy snow |
-0.9 ° C (30.3°F) |
2 ° C (35.6°F) |
0.6 ° C (33°F) |
% 96 | 74% | 1 | Sunrise:07:59 AM Sunset: 05:01 PM |
Moonrise:06:41 PM Moonset: 09:21 AM Moon Phase ( Waning Gibbous ) |
|
| 05 January 2026 Monday |  Light snow showers |
-2.6 ° C (27.3°F) |
0.6 ° C (33.1°F) |
-1.1 ° C (30°F) |
% 90 | 87% | 1 | Sunrise:07:59 AM Sunset: 05:02 PM |
Moonrise:08:00 PM Moonset: 09:52 AM Moon Phase ( Waning Gibbous ) |
|
| 06 January 2026 Tuesday |  Light freezing rain |
-6.3 ° C (20.7°F) |
0.3 ° C (32.5°F) |
-2.4 ° C (27.6°F) |
% 88 | 0% | 1 | Sunrise:07:59 AM Sunset: 05:03 PM |
Moonrise:09:14 PM Moonset: 10:17 AM Moon Phase ( Waning Gibbous ) |
|
| 07 January 2026 Wednesday | Sunny |
-8.4 ° C (16.8°F) |
-2 ° C (28.5°F) |
-5.8 ° C (21.6°F) |
% 82 | 0% | 2 | Sunrise:07:58 AM Sunset: 05:04 PM |
Moonrise:10:24 PM Moonset: 10:38 AM Moon Phase ( Waning Gibbous ) |
|
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