Riverton Weather Forecast 15 Days, Weather in Riverton Today
Current weather conditions and 15 day weather forecast for Riverton, Wyoming, 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 Riverton
| 13 March 2026 Friday 4.4 ° C / 39.9°F  Clear |
Feels Like : 1.4 ° C / 34.6°F Humidity : % 50 Pressure : 1012 mb Wind Speed : 12.6 kmph / 7.8 miles from WSW  Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
15 day weather forecast for Riverton, WY, USA
Weather Forecast for next 15 Days for Riverton 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 Riverton, Wyoming 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 13 March 2026 Friday | Sunny |
-1.6 ° C (29.1°F) |
16.1 ° C (61°F) |
6.6 ° C (43.8°F) |
% 58 | 0% | 1 | Sunrise:07:29 AM Sunset: 07:18 PM |
Moonrise:04:52 AM Moonset: 01:28 PM Moon Phase ( Waning Crescent ) |
|
| 14 March 2026 Saturday |  Partly Cloudy |
-0.4 ° C (31.3°F) |
13.4 ° C (56.1°F) |
6.3 ° C (43.4°F) |
% 51 | 0% | 0.9 | Sunrise:07:28 AM Sunset: 07:19 PM |
Moonrise:05:28 AM Moonset: 02:35 PM Moon Phase ( Waning Crescent ) |
|
| 15 March 2026 Sunday | Partly Cloudy |
-7.1 ° C (19.2°F) |
-0.7 ° C (30.7°F) |
-3.5 ° C (25.8°F) |
% 45 | 0% | 0.9 | Sunrise:07:26 AM Sunset: 07:21 PM |
Moonrise:05:58 AM Moonset: 03:45 PM Moon Phase ( Waning Crescent ) |
|
| 16 March 2026 Monday | Sunny |
-3.3 ° C (26°F) |
7.8 ° C (46°F) |
2 ° C (35.6°F) |
% 42 | 0% | 0.9 | Sunrise:07:24 AM Sunset: 07:22 PM |
Moonrise:06:22 AM Moonset: 04:57 PM Moon Phase ( Waning Crescent ) |
|
| 17 March 2026 Tuesday | Sunny |
5.1 ° C (41.1°F) |
17.8 ° C (64°F) |
10 ° C (50°F) |
% 45 | 0% | 0 | Sunrise:07:22 AM Sunset: 07:23 PM |
Moonrise:06:45 AM Moonset: 06:08 PM Moon Phase ( Waning Crescent ) |
|
| 18 March 2026 Wednesday | Sunny |
9.1 ° C (48.4°F) |
21.4 ° C (70.4°F) |
14.4 ° C (57.9°F) |
% 27 | 0% | 4 | Sunrise:07:21 AM Sunset: 07:24 PM |
Moonrise:07:06 AM Moonset: 07:22 PM Moon Phase ( Waning Crescent ) |
|
| 19 March 2026 Thursday | Sunny |
10.4 ° C (50.8°F) |
24.7 ° C (76.5°F) |
17 ° C (62.6°F) |
% 24 | 0% | 5 | Sunrise:07:19 AM Sunset: 07:25 PM |
Moonrise:07:27 AM Moonset: 08:37 PM Moon Phase ( New Moon ) |
|
| 20 March 2026 Friday | Sunny |
10.5 ° C (50.9°F) |
27.1 ° C (80.8°F) |
18.3 ° C (64.9°F) |
% 22 | 0% | 5 | Sunrise:07:17 AM Sunset: 07:27 PM |
Moonrise:07:49 AM Moonset: 09:55 PM Moon Phase ( Waxing Crescent ) |
|
| 21 March 2026 Saturday | Sunny |
7.4 ° C (45.3°F) |
17.7 ° C (63.9°F) |
15.2 ° C (59.4°F) |
% 20 | 0% | 5 | Sunrise:07:15 AM Sunset: 07:28 PM |
Moonrise:08:14 AM Moonset: 11:15 PM Moon Phase ( Waxing Crescent ) |
|
| 22 March 2026 Sunday | Sunny |
0.4 ° C (32.7°F) |
5.9 ° C (42.5°F) |
3 ° C (37.4°F) |
% 24 | 0% | 2 | Sunrise:07:13 AM Sunset: 07:29 PM |
Moonrise:08:46 AM Moonset: No moonset Moon Phase ( Waxing Crescent ) |
|
| 23 March 2026 Monday |  Light freezing rain |
-4 ° C (24.8°F) |
3.6 ° C (38.5°F) |
-0.2 ° C (31.6°F) |
% 40 | 84% | 1 | Sunrise:07:12 AM Sunset: 07:30 PM |
Moonrise:09:26 AM Moonset: 12:35 AM Moon Phase ( Waxing Crescent ) |
|
| 24 March 2026 Tuesday | Sunny |
-5.1 ° C (22.7°F) |
6.4 ° C (43.4°F) |
0.6 ° C (33°F) |
% 40 | 0% | 2 | Sunrise:07:10 AM Sunset: 07:31 PM |
Moonrise:10:17 AM Moonset: 01:52 AM Moon Phase ( Waxing Crescent ) |
|
| 25 March 2026 Wednesday | Partly Cloudy |
3.3 ° C (37.9°F) |
14.5 ° C (58.1°F) |
8.2 ° C (46.7°F) |
% 28 | 0% | 3 | Sunrise:07:08 AM Sunset: 07:33 PM |
Moonrise:11:20 AM Moonset: 02:58 AM Moon Phase ( First Quarter ) |
|
| 26 March 2026 Thursday | Sunny |
3.6 ° C (38.5°F) |
16.3 ° C (61.3°F) |
9.6 ° C (49.3°F) |
% 40 | 0% | 3 | Sunrise:07:06 AM Sunset: 07:34 PM |
Moonrise:12:32 PM Moonset: 03:53 AM Moon Phase ( Waxing Gibbous ) |
|
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