Spencer Weather Forecast 15 Days, Weather in Spencer Today
Current weather conditions and 15 day weather forecast for Spencer, 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 Spencer
| 27 October 2026 Tuesday -0.4 ° C / 31.2°F  Clear |
Feels Like : -4.1 ° C / 24.6°F Humidity : % 83 Pressure : 1017 mb Wind Speed : 11.2 kmph / 6.9 miles from SSE  Visibility : 10 km Precipitation (rainfall) : 0 mm Cloud (%) : 8 |
15 day weather forecast for Spencer, ID, USA
Weather Forecast for next 15 Days for Spencer 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 Spencer, 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 27 October 2026 Tuesday |  Overcast |
-1.4 ° C (29.5°F) |
5.3 ° C (41.5°F) |
1.6 ° C (34.9°F) |
% 74 | 42% | 2.2 | Sunrise:07:59 AM Sunset: 06:25 PM |
Moonrise:06:52 PM Moonset: 09:54 AM Moon Phase ( Waning Gibbous ) |
|
| 28 October 2026 Wednesday | Sunny |
-2.2 ° C (28°F) |
6 ° C (42.7°F) |
1.3 ° C (34.3°F) |
% 72 | 17% | 2.7 | Sunrise:08:00 AM Sunset: 06:24 PM |
Moonrise:07:35 PM Moonset: 11:08 AM Moon Phase ( Waning Gibbous ) |
|
| 29 October 2026 Thursday | Sunny |
-1.8 ° C (28.8°F) |
8.4 ° C (47°F) |
3.3 ° C (38°F) |
% 62 | 6% | 2.8 | Sunrise:08:02 AM Sunset: 06:22 PM |
Moonrise:08:30 PM Moonset: 12:16 PM Moon Phase ( Waning Gibbous ) |
|
| 30 October 2026 Friday | Overcast |
3 ° C (37.4°F) |
10.7 ° C (51.3°F) |
6.5 ° C (43.7°F) |
% 62 | 38% | 2.2 | Sunrise:08:03 AM Sunset: 06:21 PM |
Moonrise:09:38 PM Moonset: 01:15 PM Moon Phase ( Waning Gibbous ) |
|
| 31 October 2026 Saturday |  Patchy rain nearby |
2.6 ° C (36.6°F) |
6 ° C (42.8°F) |
4.1 ° C (39.3°F) |
% 87 | 89% | 2 | Sunrise:08:04 AM Sunset: 06:19 PM |
Moonrise:10:53 PM Moonset: 02:02 PM Moon Phase ( Last Quarter ) |
|
| 01 November 2026 Sunday |  Heavy snow |
-2.2 ° C (28°F) |
3.5 ° C (38.2°F) |
1.1 ° C (34°F) |
% 87 | 87% | 1 | Sunrise:07:06 AM Sunset: 05:18 PM |
Moonrise:Does not rise today Moonset: 01:39 PM Moon Phase ( Last Quarter ) |
|
| 02 November 2026 Monday | Sunny |
-5 ° C (23°F) |
0.8 ° C (33.5°F) |
-2.2 ° C (28.1°F) |
% 68 | 6% | 2 | Sunrise:07:07 AM Sunset: 05:17 PM |
Moonrise:Does not rise today Moonset: 02:08 PM Moon Phase ( Last Quarter ) |
|
| 03 November 2026 Tuesday | Sunny |
-5.8 ° C (21.5°F) |
3.3 ° C (38°F) |
-1.3 ° C (29.7°F) |
% 55 | 3% | 2 | Sunrise:07:08 AM Sunset: 05:15 PM |
Moonrise:12:31 AM Moonset: 02:33 PM Moon Phase ( Waning Crescent ) |
|
| 04 November 2026 Wednesday |  Partly Cloudy |
-2.6 ° C (27.3°F) |
6.6 ° C (43.9°F) |
1.9 ° C (35.4°F) |
% 54 | 7% | 3 | Sunrise:07:10 AM Sunset: 05:14 PM |
Moonrise:01:48 AM Moonset: 02:54 PM Moon Phase ( Waning Crescent ) |
|
| 05 November 2026 Thursday |  Cloudy |
0.8 ° C (33.4°F) |
7.3 ° C (45.1°F) |
3.7 ° C (38.7°F) |
% 64 | 11% | 3 | Sunrise:07:11 AM Sunset: 05:13 PM |
Moonrise:03:04 AM Moonset: 03:15 PM Moon Phase ( Waning Crescent ) |
|
| 06 November 2026 Friday | Overcast |
0.5 ° C (33°F) |
7.1 ° C (44.7°F) |
3.6 ° C (38.5°F) |
% 68 | 14% | 3 | Sunrise:07:12 AM Sunset: 05:11 PM |
Moonrise:04:20 AM Moonset: 03:36 PM Moon Phase ( Waning Crescent ) |
|
| 07 November 2026 Saturday | Partly Cloudy |
0.4 ° C (32.7°F) |
7.7 ° C (45.8°F) |
4.1 ° C (39.5°F) |
% 68 | 61% | 3 | Sunrise:07:14 AM Sunset: 05:10 PM |
Moonrise:05:36 AM Moonset: 04:00 PM Moon Phase ( New Moon ) |
|
| 08 November 2026 Sunday | Patchy rain nearby |
0.7 ° C (33.2°F) |
5.3 ° C (41.6°F) |
3.1 ° C (37.6°F) |
% 85 | 76% | 2 | Sunrise:07:15 AM Sunset: 05:09 PM |
Moonrise:06:52 AM Moonset: 04:27 PM Moon Phase ( New Moon ) |
|
| 09 November 2026 Monday |  Light snow |
0.7 ° C (33.2°F) |
4.4 ° C (39.9°F) |
2.6 ° C (36.6°F) |
% 88 | 52% | 1 | Sunrise:07:16 AM Sunset: 05:08 PM |
Moonrise:08:08 AM Moonset: 05:01 PM Moon Phase ( New Moon ) |
|
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