What is today's weather forecast for Junction City, SD?

Today's forecast for Junction City shows a low of 45 degrees Fahrenheit. Mostly cloudy, with a low around 45.

What is the 7-day weather forecast for Junction City, SD?

The 7-day forecast for Junction City shows highs from 46 to 61 degrees and lows from 32 to 45 degrees Fahrenheit. Expect precipitation on 4 days with chances of 20% or higher.

Will it rain in Junction City, SD this week?

Yes, rain is possible in Junction City this week. Precipitation chances: Monday (50% chance), Wednesday (30% chance), Thursday (20% chance), Friday (20% chance).

How accurate is the Junction City weather forecast?

WeatherForYou provides highly accurate Junction City forecasts using National Weather Service data and current conditions from the nearest available weather stations, often miles closer than regional airports, for the most precise local forecasts.

Junction City, SD Weather Forecast and Current Conditions

Current Conditions From Nearby Station

Switch to Metric Units

66°F
Feels Like 66°F

Humidity 34% Dew Point 37°F Wind WSW 9 MPH Barometer 29.61 in.752.1 mm

Visibility 10 mi.

Report from a NOAA weather station 7.6 miles W of central Junction City
at 9:15 PM Fri, Nov 14, 2025

Point Forecast at a Glance

FriNov 14

SatNov 15

SunNov 16

MonNov 17

50%

TueNov 18

WedNov 19

ThuNov 20

20%

7-Day Temperature Trend

Week Ahead Summary

Variable high temperatures through the week, ranging from 46°F to 61°F. Some rain possible with at least 3 days showing precipitation chances of 20% or higher.

Climate Context

This week's forecast shows temperatures running 4°F above the historical average for November. Normal highs for this period are around 47°F with lows around 24°F.

This Date in Weather History

1974 - A storm produced 15 inches of snow at the Buffalo, NY, airport, and 30 inches on the south shore of Lake Erie.

Junction City, SD 7 Day Weather Forecast Details

Friday Nov 14

Night: Mostly cloudy, with a low around 45. West southwest wind around 10 mph becoming northwest after midnight.

Saturday Nov 15

Day: Sunny, with a high near 61. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.

Night: Partly cloudy, with a low around 32. North northwest wind around 5 mph becoming calm.

Sunday Nov 16

Day: Mostly sunny, with a high near 55. Northeast wind 5 to 10 mph becoming south southeast in the afternoon.

Night: Mostly cloudy, with a low around 36. East southeast wind 5 to 10 mph.

Monday Nov 17

Day: A 50 percent chance of rain, mainly after noon. Mostly cloudy, with a high near 48. East southeast wind 10 to 15 mph, with gusts as high as 25 mph.

Night: A 40 percent chance of rain before midnight. Cloudy, with a low around 32.

Tuesday Nov 18

Day: Mostly cloudy, with a high near 46.

Night: Mostly cloudy, with a low around 33.

Wednesday Nov 19

Day: Partly sunny, with a high near 52.

Night: A 30 percent chance of rain. Mostly cloudy, with a low around 36.

Thursday Nov 20

Day: A 20 percent chance of rain. Partly sunny, with a high near 49.

Night: A 20 percent chance of rain. Mostly cloudy, with a low around 32.

Friday Nov 21

Day: A 20 percent chance of rain. Partly sunny, with a high near 47.

How We Provide Better Local Weather

Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.

Forecasts: National Weather Service point forecasts predict for your specific area, not broad regional zones, making them far more relevant to your location.

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