Current weather conditions and 15 day weather forecast for Castle Airport, 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.
| 21 September 2026 Monday 20.4 ° C / 68.7°F ![]() Clear |
Feels Like : 16.4 ° C / 61.5°F Humidity : % 37 Pressure : 1014 mb Wind Speed : 14.8 kmph / 9.2 miles from NE ![]() Visibility : 10 km Precipitation (rainfall) : 0 mm Cloud (%) : 2 |
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 20 September 2026 Sunday | Sunny |
14.2 ° C (57.5°F) |
24.1 ° C (75.5°F) |
19.1 ° C (66.4°F) |
% 38 | 2% | 5.7 | Sunrise:07:33 AM Sunset: 07:49 PM |
Moonrise:05:18 PM Moonset: 01:24 AM Moon Phase ( Waxing Gibbous ) |
|
| 21 September 2026 Monday | Overcast |
14.4 ° C (57.9°F) |
26.1 ° C (79°F) |
20.3 ° C (68.6°F) |
% 33 | 6% | 5.8 | Sunrise:07:34 AM Sunset: 07:47 PM |
Moonrise:05:47 PM Moonset: 02:28 AM Moon Phase ( Waxing Gibbous ) |
|
| 22 September 2026 Tuesday | Overcast |
16 ° C (60.9°F) |
26.5 ° C (79.7°F) |
21.3 ° C (70.3°F) |
% 29 | 4% | 5.6 | Sunrise:07:35 AM Sunset: 07:45 PM |
Moonrise:06:11 PM Moonset: 03:32 AM Moon Phase ( Waxing Gibbous ) |
|
| 23 September 2026 Wednesday | Sunny |
14.4 ° C (57.9°F) |
28.1 ° C (82.6°F) |
21.2 ° C (70.2°F) |
% 25 | 2% | 5.8 | Sunrise:07:36 AM Sunset: 07:44 PM |
Moonrise:06:32 PM Moonset: 04:35 AM Moon Phase ( Waxing Gibbous ) |
|
| 24 September 2026 Thursday | Overcast |
18.6 ° C (65.4°F) |
29.5 ° C (85°F) |
24 ° C (75.1°F) |
% 20 | 9% | 5.4 | Sunrise:07:37 AM Sunset: 07:42 PM |
Moonrise:06:51 PM Moonset: 05:39 AM Moon Phase ( Full Moon ) |
|
| 25 September 2026 Friday | Sunny |
13.8 ° C (56.8°F) |
21.5 ° C (70.7°F) |
17.7 ° C (63.9°F) |
% 31 | 2% | 5 | Sunrise:07:38 AM Sunset: 07:40 PM |
Moonrise:07:09 PM Moonset: 06:41 AM Moon Phase ( Full Moon ) |
|
| 26 September 2026 Saturday | Sunny |
11.7 ° C (53.1°F) |
25.7 ° C (78.3°F) |
18.4 ° C (65.1°F) |
% 27 | 2% | 7 | Sunrise:07:39 AM Sunset: 07:38 PM |
Moonrise:07:28 PM Moonset: 07:45 AM Moon Phase ( Full Moon ) |
|
| 27 September 2026 Sunday | Overcast |
16.2 ° C (61.2°F) |
23.5 ° C (74.2°F) |
19.5 ° C (67.1°F) |
% 26 | 5% | 6 | Sunrise:07:40 AM Sunset: 07:37 PM |
Moonrise:07:49 PM Moonset: 08:50 AM Moon Phase ( Waning Gibbous ) |
|
| 28 September 2026 Monday | Sunny |
12.3 ° C (54.2°F) |
24.3 ° C (75.8°F) |
18 ° C (64.5°F) |
% 26 | 0% | 6 | Sunrise:07:41 AM Sunset: 07:35 PM |
Moonrise:08:12 PM Moonset: 09:58 AM Moon Phase ( Waning Gibbous ) |
|
| 29 September 2026 Tuesday | Sunny |
13 ° C (55.4°F) |
24.5 ° C (76°F) |
18.7 ° C (65.6°F) |
% 21 | 1% | 6 | Sunrise:07:43 AM Sunset: 07:33 PM |
Moonrise:08:42 PM Moonset: 11:09 AM Moon Phase ( Waning Gibbous ) |
|
| 30 September 2026 Wednesday | Sunny |
13.2 ° C (55.8°F) |
26 ° C (78.8°F) |
19.2 ° C (66.6°F) |
% 20 | 0% | 7 | Sunrise:07:44 AM Sunset: 07:31 PM |
Moonrise:09:18 PM Moonset: 12:20 PM Moon Phase ( Waning Gibbous ) |
|
| 01 October 2026 Thursday | Overcast |
14.6 ° C (58.3°F) |
25.5 ° C (77.8°F) |
19.7 ° C (67.5°F) |
% 25 | 6% | 6 | Sunrise:07:45 AM Sunset: 07:29 PM |
Moonrise:10:05 PM Moonset: 01:31 PM Moon Phase ( Last Quarter ) |
|
| 02 October 2026 Friday | Sunny |
14.8 ° C (58.6°F) |
21.4 ° C (70.5°F) |
17.9 ° C (64.2°F) |
% 36 | 2% | 6 | Sunrise:07:46 AM Sunset: 07:28 PM |
Moonrise:11:04 PM Moonset: 02:35 PM Moon Phase ( Last Quarter ) |
|
| 03 October 2026 Saturday | Sunny |
10.4 ° C (50.7°F) |
19.4 ° C (66.9°F) |
14.1 ° C (57.4°F) |
% 24 | 0% | 5 | Sunrise:07:47 AM Sunset: 07:26 PM |
Moonrise:Does not rise today Moonset: 03:31 PM Moon Phase ( Last Quarter ) |
|