Alton Weather Forecast 15 Days, Weather in Alton Today
Current weather conditions and 15 day weather forecast for Alton, Missouri, 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 Alton
| 31 October 2026 Saturday 22.2 ° C / 72°F  Overcast |
Feels Like : 19.1 ° C / 66.4°F Humidity : % 43 Pressure : 1022 mb Wind Speed : 14.8 kmph / 9.2 miles from ESE  Visibility : 10 km Precipitation (rainfall) : 0 mm Cloud (%) : 100 |
15 day weather forecast for Alton, MO, USA
Weather Forecast for next 15 Days for Alton 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 Alton, Missouri 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 31 October 2026 Saturday | Overcast |
14.9 ° C (58.8°F) |
23.4 ° C (74.2°F) |
18 ° C (64.4°F) |
% 60 | 67% | 2.2 | Sunrise:07:28 AM Sunset: 06:10 PM |
Moonrise:10:53 PM Moonset: 01:08 PM Moon Phase ( Last Quarter ) |
|
| 01 November 2026 Sunday |  Fog |
14.9 ° C (58.8°F) |
17.3 ° C (63.2°F) |
15.9 ° C (60.7°F) |
% 96 | 95% | 2.6 | Sunrise:06:29 AM Sunset: 05:08 PM |
Moonrise:Does not rise today Moonset: 12:51 PM Moon Phase ( Last Quarter ) |
|
| 02 November 2026 Monday |  Patchy rain nearby |
15.4 ° C (59.8°F) |
20.3 ° C (68.5°F) |
18.1 ° C (64.5°F) |
% 92 | 76% | 3.1 | Sunrise:06:30 AM Sunset: 05:07 PM |
Moonrise:Does not rise today Moonset: 01:27 PM Moon Phase ( Last Quarter ) |
|
| 03 November 2026 Tuesday |  Light rain shower |
15.9 ° C (60.6°F) |
20.1 ° C (68.2°F) |
18.5 ° C (65.4°F) |
% 92 | 93% | 1.4 | Sunrise:06:31 AM Sunset: 05:06 PM |
Moonrise:12:18 AM Moonset: 01:58 PM Moon Phase ( Waning Crescent ) |
|
| 04 November 2026 Wednesday | Patchy rain nearby |
12.4 ° C (54.3°F) |
18.7 ° C (65.7°F) |
16.2 ° C (61.2°F) |
% 92 | 85% | 5 | Sunrise:06:32 AM Sunset: 05:05 PM |
Moonrise:01:28 AM Moonset: 02:26 PM Moon Phase ( Waning Crescent ) |
|
| 05 November 2026 Thursday |  Partly Cloudy |
11.6 ° C (52.9°F) |
18.1 ° C (64.6°F) |
14.4 ° C (57.9°F) |
% 72 | 39% | 5 | Sunrise:06:33 AM Sunset: 05:04 PM |
Moonrise:02:37 AM Moonset: 02:53 PM Moon Phase ( Waning Crescent ) |
|
| 06 November 2026 Friday | Overcast |
11.2 ° C (52.2°F) |
16 ° C (60.9°F) |
13.2 ° C (55.7°F) |
% 74 | 18% | 4 | Sunrise:06:34 AM Sunset: 05:04 PM |
Moonrise:03:46 AM Moonset: 03:21 PM Moon Phase ( Waning Crescent ) |
|
| 07 November 2026 Saturday | Overcast |
10 ° C (49.9°F) |
15.4 ° C (59.7°F) |
12.6 ° C (54.6°F) |
% 74 | 21% | 4 | Sunrise:06:35 AM Sunset: 05:03 PM |
Moonrise:04:55 AM Moonset: 03:50 PM Moon Phase ( New Moon ) |
|
| 08 November 2026 Sunday | Overcast |
9.4 ° C (48.9°F) |
14.5 ° C (58.1°F) |
11.8 ° C (53.2°F) |
% 75 | 69% | 3 | Sunrise:06:36 AM Sunset: 05:02 PM |
Moonrise:06:05 AM Moonset: 04:24 PM Moon Phase ( New Moon ) |
|
| 09 November 2026 Monday | Partly Cloudy |
7.6 ° C (45.7°F) |
11.5 ° C (52.7°F) |
9.4 ° C (48.9°F) |
% 82 | 79% | 4 | Sunrise:06:37 AM Sunset: 05:01 PM |
Moonrise:07:15 AM Moonset: 05:02 PM Moon Phase ( New Moon ) |
|
| 10 November 2026 Tuesday | Partly Cloudy |
5.4 ° C (41.8°F) |
14.6 ° C (58.3°F) |
10 ° C (50°F) |
% 68 | 7% | 4 | Sunrise:06:38 AM Sunset: 05:00 PM |
Moonrise:08:22 AM Moonset: 05:47 PM Moon Phase ( New Moon ) |
|
| 11 November 2026 Wednesday |  Sunny |
6 ° C (42.8°F) |
16.1 ° C (61°F) |
10.2 ° C (50.3°F) |
% 65 | 5% | 5 | Sunrise:06:39 AM Sunset: 04:59 PM |
Moonrise:09:24 AM Moonset: 06:39 PM Moon Phase ( Waxing Crescent ) |
|
| 12 November 2026 Thursday |  Cloudy |
6.1 ° C (42.9°F) |
14.8 ° C (58.7°F) |
10.1 ° C (50.2°F) |
% 68 | 11% | 4 | Sunrise:06:40 AM Sunset: 04:58 PM |
Moonrise:10:18 AM Moonset: 07:36 PM Moon Phase ( Waxing Crescent ) |
|
| 13 November 2026 Friday | Partly Cloudy |
7.5 ° C (45.4°F) |
15.7 ° C (60.2°F) |
11.7 ° C (53.1°F) |
% 78 | 67% | 5 | Sunrise:06:41 AM Sunset: 04:58 PM |
Moonrise:11:04 AM Moonset: 08:36 PM Moon Phase ( Waxing Crescent ) |
|
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