Weather forecast for tomorrow
Groton, SD

Weather forecast for tomorrow

Monday, Apr 28.

Thunderstorms / Wind
6:22 am

8:37 pm
CDT
Thunderstorms / Wind
68°F / 27°F
  • Wind: 24mph WSW
  • Humidity: 83%
  • Precip. probability: 88%
  • Precipitation: 0.43"
  • UV index: 4
Tomorrow, unstable skies may bring thunder and strong winds.
With a high probability, moderate precipitation is expected. A stark contrast will be evident between the daytime peak temperature of a pleasant 68°F and the nighttime low of a subzero 26.6°F.
With a forecast of 68°F, the day’s weather feels closer to May than April.
Sunrise will be at 6:22 am and sunset at 8:37 pm; tomorrow's daylight will last for 14h and 14min.

Frequently asked questions

What is the weather forecast for Groton for tomorrow?
Tomorrow, thunderstorms and windy conditions are expected.
Will it rain tomorrow?
With a probability of 88%, moderate precipitation of 0.43" is predicted.
What will be the maximum temperature tomorrow?
Tomorrow, the maximum temperature will be 68°F, while the minimum temperature will be 26.6°F.
The highest temperature will be noticeably higher than the average maximum of 54.1°F in April. The lowest temperature will be also uncommonly lower than the average low of 36.9°F.
What time are sunrise and sunset tomorrow?
On Monday, in Groton, sunrise will be at 6:22 am and sunset at 8:37 pm (CDT).
How long will the day be tomorrow in Groton?
In Groton, the length of the day tomorrow will be 14h and 14min.

Hourly weather forecast

12 am
  • 59°F
  • Feels like:
    55°F
Cloudy
Cloudy
  • Wind: 13mph SE
  • Pressure: 29.68"Hg
  • Humidity: 94%
  • Precip. probability: 24%
  • Precipitation: 0"
  • Visibility: 5mi
2 am
  • 57°F
  • Feels like:
    55°F
Thunderstorms
Thunderstorms
  • Wind: 14mph SE
  • Pressure: 29.62"Hg
  • Humidity: 95%
  • Precip. probability: 75%
  • Precipitation: 0.08"
  • Visibility: 4mi
4 am
  • 57°F
  • Feels like:
    55°F
Thunderstorms
Thunderstorms
  • Wind: 14mph SSE
  • Pressure: 29.56"Hg
  • Humidity: 95%
  • Precip. probability: 85%
  • Precipitation: 0.2"
  • Visibility: 3mi
6 am
  • 57°F
  • Feels like:
    54°F
Isolated Thunderstorms
Isolated Thunderstorms
  • Wind: 12mph SE
  • Pressure: 29.47"Hg
  • Humidity: 96%
  • Precip. probability: 33%
  • Precipitation: 0.04"
  • Visibility: 4mi
Sunrise: 6:22 am
8 am
  • 59°F
  • Feels like:
    57°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 9mph SSE
  • Pressure: 29.44"Hg
  • Humidity: 97%
  • Precip. probability: 38%
  • Precipitation: 0.04"
  • Visibility: 2mi
10 am
  • 63°F
  • Feels like:
    61°F
Cloudy
Cloudy
  • Wind: 12mph SSE
  • Pressure: 29.41"Hg
  • Humidity: 88%
  • Precip. probability: 24%
  • Precipitation: 0"
  • Visibility: 5mi
12 pm
  • 66°F
  • Feels like:
    66°F
Isolated Thunderstorms
Isolated Thunderstorms
  • Wind: 15mph SW
  • Pressure: 29.38"Hg
  • Humidity: 74%
  • Precip. probability: 31%
  • Precipitation: 0.04"
  • Visibility: 5mi
2 pm
  • 64°F
  • Feels like:
    63°F
Thunderstorms / Wind
Thunderstorms / Wind
  • Wind: 20mph NW
  • Pressure: 29.41"Hg
  • Humidity: 71%
  • Precip. probability: 63%
  • Precipitation: 0.04"
  • Visibility: 2mi
4 pm
  • 57°F
  • Feels like:
    54°F
Scattered Thunderstorms / Wind
Scattered Thunderstorms / Wind
  • Wind: 21mph NNW
  • Pressure: 29.5"Hg
  • Humidity: 78%
  • Precip. probability: 47%
  • Precipitation: 0.04"
  • Visibility: 4mi
6 pm
  • 46°F
  • Feels like:
    39°F
Rain / Wind
Rain / Wind
  • Wind: 24mph N
  • Pressure: 29.62"Hg
  • Humidity: 88%
  • Precip. probability: 88%
  • Precipitation: 0.08"
  • Visibility: 2mi
8 pm
  • 41°F
  • Feels like:
    30°F
Rain / Wind
Rain / Wind
  • Wind: 24mph N
  • Pressure: 29.74"Hg
  • Humidity: 97%
  • Precip. probability: 74%
  • Precipitation: 0.04"
  • Visibility: 2mi
Sunset: 8:37 pm
10 pm
  • 39°F
  • Feels like:
    28°F
Light Rain / Wind
Light Rain / Wind
  • Wind: 21mph NNW
  • Pressure: 29.85"Hg
  • Humidity: 92%
  • Precip. probability: 75%
  • Precipitation: 0.04"
  • Visibility: 2mi
Tomorrow, on Monday, a combination of cloudy, storm-filled and wet weather is predicted.
Rainfall is expected from 1 am to 8 am, and from 12 pm to 11 pm. With moderate precipitation of 0.2", the most intense rain will be falling at 3 am and 4 am.
The temperature will vary between the lowest temperature of 37.4°F and the highest temperature of 66.2°F. The feels-like temperature difference between day and night will be significant, as the lowest temperature will be 26.6°F while the highest temperature will be 66.2°F. The warmest part of the day will be from 11 am to 1 pm.
The temperature will be more resembling what’s typical for May than the usual maximum in April. Forecasts show a temperature more close to March's average minimum of 24.8°F rather than the April average of 36.9°F.
Updated: Apr 27, 2025 @ 18:46:22 UTC
Published by: Weather U.S. | About Us
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Weather Forecasting & Climate
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