Weather forecast for 10 days
Napa Junction, SD

Weather forecast for the weekend

Saturday, May 3.

Sunny
6:18 am

8:34 pm
CDT
Sunny
73°F / 46°F
  • Wind: 12mph S
  • Humidity: 47%
  • Precip. probability: 5%
  • Precipitation: 0"
  • UV index: 7
On Saturday, in Napa Junction, a sun-drenched sky is anticipated.
Temperatures are set to span a considerable range, with a high of a warm 73.4°F and a low of a brisk 46.4°F.
It will feel warmer, with a temperature more typical of May's average maximum of 69.1°F.
Sunrise will be at 6:18 am and sunset at 8:34 pm; the daylight will last for 14h and 16min.

Sunday, May 4.

Sunny
6:17 am

8:35 pm
CDT
Sunny
75°F / 50°F
  • Wind: 19mph SSE
  • Humidity: 45%
  • Precip. probability: 3%
  • Precipitation: 0"
  • UV index: 7
On Sunday, in Napa Junction, sunshine is expected with little to no cloud cover.
Predicted temperatures will peak at a temperate 75.2°F and dip to a minimum of a cool 50°F.
Forecast models suggest warmer conditions, with a peak that mirrors May's climate average rather than April's.
Sunrise will be at 6:17 am and sunset at 8:35 pm; the daylight will last for 14h and 19min.

Frequently asked questions

What is the weather forecast for Napa Junction for Saturday?
On Saturday, in Napa Junction, sunshine is expected with little to no cloud cover.
What will be the highest temperature in Napa Junction on Saturday?
On Saturday, the highest temperature will be 73.4°F, while the lowest temperature will be 46.4°F.
What is the weather forecast for Napa Junction for Sunday?
On Sunday, sunny conditions are expected to continue.
What will be the highest temperature on Sunday?
On Sunday, the maximum temperature will be 75.2°F, while the minimum temperature will be 50°F.
What is the weather forecast for Napa Junction for the next ten days?
In Napa Junction, a combination of predominantly cloudy and occasionally clear and damp weather is forecasted for the next ten days.
Will it rain in the next ten days?
Rainfall is anticipated on Thursday and Friday in Napa Junction. Thursday, with minimal precipitation of 0.12", will be the day with the most rainfall.
How warm will it be in the next ten days?
The maximum temperature will range between 60.8°F and 75.2°F, as the minimum temperature will range between 37.4°F and 51.8°F.
What will be the warmest and the coldest days?
With a maximum temperature of 75.2°F, Sunday through next Tuesday will be the warmest days. With a maximum temperature of 60.8°F, Friday will be the coldest day.

Long-term weather forecast

TueApr 29.
  • min.
  • 43°F
Mostly Clear
Mostly Clear
  • Wind: 11mph SSE
  • Humidity: 49%
  • UV index: 0
  • Precip. probability: 1%
  • Precipitation: 0"
  • 6:24 am 8:30 pm CDT
WedApr 30.
  • 68°F
  • 50°F
Partly Cloudy
Partly Cloudy
  • Wind: 17mph SSE
  • Humidity: 53%
  • UV index: 5
  • Precip. probability: 3%
  • Precipitation: 0"
  • 6:22 am 8:31 pm CDT
ThuMay 1.
  • 68°F
  • 45°F
AM Clouds / PM Sun
AM Clouds / PM Sun
  • Wind: 17mph NNW
  • Humidity: 58%
  • UV index: 7
  • Precip. probability: 24%
  • Precipitation: 0.12"
  • 6:21 am 8:32 pm CDT
FriMay 2.
  • 61°F
  • 37°F
AM Showers
AM Showers
  • Wind: 14mph NNW
  • Humidity: 61%
  • UV index: 6
  • Precip. probability: 47%
  • Precipitation: 0.08"
  • 6:19 am 8:33 pm CDT
SatMay 3.
  • 73°F
  • 46°F
Sunny
Sunny
  • Wind: 12mph S
  • Humidity: 47%
  • UV index: 7
  • Precip. probability: 5%
  • Precipitation: 0"
  • 6:18 am 8:34 pm CDT
SunMay 4.
  • 75°F
  • 50°F
Sunny
Sunny
  • Wind: 19mph SSE
  • Humidity: 45%
  • UV index: 7
  • Precip. probability: 3%
  • Precipitation: 0"
  • 6:17 am 8:35 pm CDT
MonMay 5.
  • 75°F
  • 52°F
Partly Cloudy
Partly Cloudy
  • Wind: 18mph SSE
  • Humidity: 51%
  • UV index: 7
  • Precip. probability: 16%
  • Precipitation: 0"
  • 6:16 am 8:36 pm CDT
TueMay 6.
  • 75°F
  • 52°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 16mph SSE
  • Humidity: 56%
  • UV index: 7
  • Precip. probability: 24%
  • Precipitation: 0"
  • 6:14 am 8:38 pm CDT
WedMay 7.
  • 73°F
  • 50°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 15mph ESE
  • Humidity: 54%
  • UV index: 6
  • Precip. probability: 24%
  • Precipitation: 0"
  • 6:13 am 8:39 pm CDT
ThuMay 8.
  • 73°F
  • 48°F
Partly Cloudy
Partly Cloudy
  • Wind: 13mph E
  • Humidity: 57%
  • UV index: 7
  • Precip. probability: 24%
  • Precipitation: 0"
  • 6:12 am 8:40 pm CDT
Primarily overcast and occasionally sun-filled and wet weather is predicted.
Rainfall is anticipated on Thursday and Friday.
Temperature differences will be noticeable across the forecast period. Highs will range from 60.8°F to 75.2°F, while the nightly low temperatures will show also a considerable swing, as the overnight lows will vary from 37.4°F to 51.8°F.
With a maximum temperature of 75.2°F, Sunday through next Tuesday will be the warmest days in Napa Junction; with the highest temperature of 60.8°F, Friday will be the coldest day.
Updated: Apr 30, 2025 @ 04:53:14 UTC
Published by: Weather U.S. | About Us
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Weather Forecasting & Climate
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