---
title: "10 Day Weather Forecast for New Underwood, SD"
description: "Get the latest 10 day weather forecast for New Underwood, SD. Stay prepared with accurate and up-to-date weather information to plan your week ahead."
location: "New Underwood, SD"
canonical: "https://www.weatherbug.com/weather-forecast/10-day-weather/new-underwood-sd-57761"
coordinates: ["44.0946,-102.8337"]
temperature_units: "°F"
last_updated: "2026-05-31T17:08:00.0000000Z"
source: "WeatherBug"
---

# 10 Day Weather Forecast for New Underwood, SD

Get the latest 10-day weather forecast for New Underwood, SD, including day and night conditions, high and low temperatures, wind speed and direction and precipitation chances.
Forecast issued on 2026-05-31T17:08:00+00:00.

## 10 Day Weather Forecast

| Date       | Day Forecast                                     | Night Forecast                                 | High °F | Low °F |

| ---------- | ------------------------------------------------ |------------------------------------------------| -------: | -------: |

| Sun, May 31 | Partly cloudy with a chance of showers and thunderstorms. Highs in the upper 70s. Southwest winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 50 percent. | Partly cloudy with a slight chance of showers and thunderstorms in the evening  then mostly clear after midnight. Lows in the upper 40s. Northwest winds 10 to 20 mph with gusts up to 30 mph. Chance of rain 20 percent. | 73°F | 49°F |
| Mon, Jun 1 | Mostly sunny in the morning  then partly cloudy with a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the upper 70s. Northwest winds 5 to 10 mph  becoming southeast 10 to 15 mph with gusts up to 30 mph in the afternoon. Chance of rain 30 percent. | A chance of thunderstorms in the evening. Partly cloudy with a chance of showers. Lows in the lower 50s. Southeast winds 10 to 20 mph with gusts up to 30 mph. Chance of rain 50 percent. | 75°F | 56°F |
| Tue, Jun 2 | Mostly sunny in the morning  then partly cloudy with a chance of showers and thunderstorms in the afternoon. Breezy with highs in the lower 80s. South winds 20 to 30 mph. Chance of rain 50 percent. | Partly cloudy. Showers likely with a chance of thunderstorms in the evening  then a slight chance of showers after midnight. Breezy with lows in the lower 50s. Chance of rain 60 percent. | 78°F | 57°F |
| Wed, Jun 3 | Mostly cloudy with a slight chance of showers in the morning  then partly cloudy with a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 30 percent. | Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the lower 50s. Chance of rain 30 percent. | 78°F | 56°F |
| Thu, Jun 4 | Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 40 percent. | Partly cloudy. A chance of showers and thunderstorms in the evening  then a slight chance of showers and thunderstorms after midnight. Lows in the lower 50s. Chance of rain 40 percent. | 79°F | 58°F |
| Fri, Jun 5 | Partly cloudy in the morning  then mostly sunny with a slight chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 20 percent. | Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the lower 50s. Chance of rain 20 percent. | 82°F | 57°F |
| Sat, Jun 6 | Mostly sunny. Highs in the upper 80s. | Clear. Low temperature around 64F. Dew point will be around 50F with an average humidity of 47%. Winds will be 12 mph from the SE. | 89°F | 64°F |
| Sun, Jun 7 | Sunny. High temperature around 91F. Dew point will be around 50F with an average humidity of 36%. Winds will be 9 mph from the SE. | Partly cloudy with a 30% chance for rain and thunderstorms. Low temperature around 62F. Dew point will be around 51F with an average humidity of 50%. Winds will be 6 mph from the SE. | 91°F | 62°F |
| Mon, Jun 8 | Mostly sunny. High temperature around 88F. Dew point will be around 52F with an average humidity of 41%. Winds will be 4 mph from the E. | Clear with a chance of rain. Chance of precipitation 35%. Low temperature around 62F. Dew point will be around 51F with an average humidity of 50%. Winds will be 5 mph from the SE. | 88°F | 62°F |
| Tue, Jun 9 | Sunny. High temperature around 88F. Dew point will be around 51F with an average humidity of 39%. Winds will be 6 mph from the SE. | Mostly clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 63F. Dew point will be around 51F with an average humidity of 50%. Winds will be 5 mph from the SE. | 88°F | 63°F |



## Source Information
- Source: "https://www.weatherbug.com/weather-forecast/10-day-weather/new-underwood-sd-57761"
- Last Updated: "2026-05-31T17:08:00+00:00"