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57421 Weather — Amherst, SD

Forecast for the 57421 area (Amherst, South Dakota). Full city forecast: Groton, SD →

Right now

Updated 3:19 PM

86°

Sunny
Feels like 89°

Wind

11 mph W

Humidity

52%

Pressure

29.85 inHg

Sunrise/Sunset

6:34 AM · 8:37 PM

Hourly

48 hours →

Now

86°

16:00

86°

17:00

85°

11%

18:00

86°

10%

19:00

84°

20:00

80°

21:00

76°

22:00

73°

13%

10-day forecast

Complete forecast →

Today Sunny

86° 57° 6%

Tue, Aug 18 Mostly cloudy

87° 66° 17%

Wed, Aug 19 Mostly cloudy

89° 64° 7%

Thu, Aug 20 Sunny

92° 63° 36%

Fri, Aug 21 Sunny

92° 66° 36%

Sat, Aug 22 Sunny

89° 64° 17%

Sun, Aug 23 Mostly cloudy

83° 74° 7%

Mon, Aug 24 Sunny

92° 69° 2%

Tue, Aug 25 Sunny

91° 64° 0%

Wed, Aug 26 Sunny

87° 62° 2%

Nearby ZIP codes

About ZIP-level forecasts

This forecast is computed for the geographic center of the 57421 ZIP code area rather than the city as a whole — in hilly terrain or along the coast, conditions can differ noticeably from one neighborhood to the next. ZIP boundaries and coordinates follow the GeoNames postal database (CC-BY).