Amherst, SD Weather Forecast & Current Conditions

Feedback E-mail the Weather

Quick Clicks

Weather World

Amherst, SD Weather Maps

°F °C°F °C
Amherst Weather Map
UTC Time: 9/16/2026, 07:28
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

Amherst, SD Regional Weather

Expires:202609160800;;533503
ASUS43 KFSD 160710
RWRSD 

WEATHER ROUNDUP FOR SOUTH DAKOTA
NATIONAL WEATHER SERVICE SIOUX FALLS SD
200 AM CDT WED SEP 16 2026

NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO
SIGNIFICANT WEATHER AND/OR OBSTRUCTIONS TO VISIBILITY.



SDZ004>011-016>023-039-040-160800-
NORTHEAST SOUTH DAKOTA
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ABERDEEN       CLEAR     50  49  96 NE3       30.26R TC  10           
WATERTOWN      CLEAR     49  47  93 CALM      30.27R TC   9           
BROOKINGS      CLEAR     48  46  93 CALM      30.28R TC   9           
SISSETON         N/A     46  45  96 CALM      30.27R TC   8           
$$
 

SKY/WX - Weather  TMP - Temperature  DP - Dew Point  RH - Humidity
WIND - Wind Direction/Speed PRES - Barometric Pressure VSB - Visibility
WCI - Wind Chill Index E13G22 Wind - East Wind 13 mph/Gusts of 22 mph

Amherst, SD

Tonight
Clear
48°
0%
Wednesday
Partly Cloudy
68°/ 50° 20°/ 10°
0%
Thursday
Partly Cloudy
72°/ 52° 22°/ 11°
80%
Friday
Rain Showers
65°/ 55° 18°/ 13°
70%
Saturday
Cloudy
65°/ 52° 18°/ 11°
30%
Sun Night
Rain Showers
52°11°
30%
Monday
Rain Showers
65°/ 52° 18°/ 11°
20%
Tuesday
Partly Cloudy
70°21°
0%

Night: Mostly clear. Near steady temperature in the upper 40s. East winds 5 to 10 mph.

Aberdeen, SD

Tonight
Clear
48°
0%
Wednesday
Rain Showers
70°/ 48° 21°/
20%
Thursday
Partly Cloudy
72°/ 55° 22°/ 13°
90%
Friday
Thunderstorms
68°/ 52° 20°/ 11°
70%
Saturday
Cloudy
68°/ 52° 20°/ 11°
20%
Sunday
Rain Showers
68°20°
30%
Sun Night-Mon
Rain Showers
50°10°
20%
Mon Night
Mostly Cloudy
50°10°
0%
Tuesday
Partly Cloudy
72°22°
0%

Night: Mostly clear. Near steady temperature in the upper 40s. East winds around 5 mph.

Webster, SD

Tonight
Clear
52°11°
0%
Wednesday
Partly Cloudy
68°/ 52° 20°/ 11°
0%
Thursday
Partly Cloudy
72°/ 55° 22°/ 13°
90%
Friday
Thunderstorms
65°/ 55° 18°/ 13°
70%
Saturday
Cloudy
65°/ 55° 18°/ 13°
20%
Sun-Sun Night
Rain Showers
65°18°
30%
Monday
Rain Showers
65°/ 52° 18°/ 11°
20%

Night: Mostly clear. Near steady temperature in the lower 50s. East winds 5 to 10 mph.

Gwinner, ND

Tonight
Clear
45°
0%
Wednesday
Rain Showers
65°/ 45° 18°/
20%
Thursday
Sunny
70°/ 50° 21°/ 10°
70%
Friday
Rain Showers
65°/ 45° 18°/
N/A
Saturday
Mostly Cloudy
70°/ 45° 21°/
0%
Sun-Sun Night
Rain Showers
65°18°
N/A
Monday
Rain Showers
65°/ 70° 18°/ 21°
N/A

Night: Mostly clear. Lows in the mid 40s. Northeast winds around 5 mph.

Ellendale, ND

Tonight
Cloudy
45°
0%
Wednesday
Rain Showers
68°/ 48° 20°/
30%
Thursday
Partly Cloudy
72°/ 52° 22°/ 11°
70%
Friday
Rain Showers
68°/ 50° 20°/ 10°
70%
Saturday
Mostly Cloudy
68°/ 48° 20°/
20%
Sunday
Rain Showers
68°/ 48° 20°/
30%
Monday
Partly Cloudy
68°/ 48° 20°/
0%
Tuesday
Partly Cloudy
72°22°
0%

Night: Partly cloudy. Lows in the mid 40s. Northeast winds around 5 mph.

Sisseton, SD

Tonight
Clear
48°
0%
Wednesday
Partly Cloudy
68°/ 52° 20°/ 11°
0%
Thursday
Partly Cloudy
72°/ 55° 22°/ 13°
90%
Friday
Thunderstorms
65°/ 55° 18°/ 13°
70%
Saturday
Cloudy
68°/ 55° 20°/ 13°
20%
Sunday
Rain Showers
65°18°
30%
Sun Night-Mon
Rain Showers
52°11°
20%
Mon Night
Cloudy
52°11°
0%
Tuesday
Rain Showers
68°20°
20%

Night: Mostly clear. Patchy fog. Near steady temperature in the upper 40s. North winds around 5 mph.

Redfield, SD

Tonight
Clear
48°
0%
Wednesday
Rain Showers
70°/ 52° 21°/ 11°
20%
Thursday
Partly Cloudy
75°/ 55° 24°/ 13°
100%
Friday
Thunderstorms
70°/ 55° 21°/ 13°
70%
Sat Night
Rain Showers
55°13°
20%
Sun-Sun Night
Rain Showers
68°20°
30%
Monday
Rain Showers
68°/ 52° 20°/ 11°
20%

Night: Mostly clear. Near steady temperature in the upper 40s. East winds around 5 mph.

Eureka, SD

Tonight
Clear
48°
0%
Wednesday
Rain Showers
68°/ 48° 20°/
20%
Thursday
Mostly Cloudy
70°/ 52° 21°/ 11°
80%
Friday
Rain Showers
68°/ 55° 20°/ 13°
50%
Saturday
Rain Showers
65°/ 52° 18°/ 11°
30%
Sun-Sun Night
Rain Showers
65°18°
40%
Monday
Mostly Cloudy
65°/ 50° 18°/ 10°
0%
Tuesday
Partly Cloudy
68°20°
0%

Night: Mostly clear. Near steady temperature in the upper 40s. East winds 10 to 15 mph.

Edgeley, ND

Tonight
Cloudy
42°
0%
Wednesday
Rain Showers
68°/ 45° 20°/
30%
Thursday
Partly Cloudy
68°/ 50° 20°/ 10°
50%
Friday
Rain Showers
68°/ 48° 20°/
60%
Saturday
Mostly Cloudy
68°/ 48° 20°/
20%
Sunday
Rain Showers
68°/ 48° 20°/
30%
Monday
Partly Cloudy
68°/ 48° 20°/
0%
Tuesday
Partly Cloudy
72°22°
0%

Night: Partly cloudy. Lows in the lower 40s. East winds around 5 mph.

Wahpeton, ND

Tonight
Clear
45°
0%
Wednesday
Rain Showers
70°/ 45° 21°/
20%
Thursday
Sunny
75°/ 50° 24°/ 10°
50%
Friday
Rain Showers
65°/ 45° 18°/
N/A
Sat-Sat Night
Mostly Cloudy
70°21°
0%
Sunday
Rain Showers
70°/ 45° 21°/
N/A
Monday
Rain Showers
70°/ 75° 21°/ 24°
N/A

Night: Mostly clear. Lows in the mid 40s. Northeast winds around 5 mph.

Clark, SD

Tonight
Clear
50°10°
0%
Wednesday
Rain Showers
68°/ 55° 20°/ 13°
20%
Thursday
Partly Cloudy
72°/ 58° 22°/ 14°
100%
Friday
Thunderstorms
68°/ 55° 20°/ 13°
100%
Saturday
Mostly Cloudy
68°/ 55° 20°/ 13°
20%
Sunday
Rain Showers
65°18°
30%
Sun Night-Mon
Rain Showers
52°11°
20%
Mon Night-Tue
Cloudy
52°11°
0%

Night: Mostly clear. Near steady temperature around 50. East winds 5 to 10 mph.

Lisbon, ND

Tonight
Clear
45°
0%
Wednesday
Rain Showers
65°/ 45° 18°/
40%
Thursday
Partly Cloudy
70°/ 50° 21°/ 10°
50%
Friday
Rain Showers
65°/ 70° 18°/ 21°
N/A
Sat Night
Rain Showers
45°
N/A
Sun-Sun Night
Rain Showers
65°18°
N/A
Monday
Mostly Cloudy
70°21°
0%
Tuesday
Mostly Cloudy
70°21°
0%

Night: Mostly clear. Lows in the mid 40s. Northeast winds around 5 mph.

Ipswich, SD

Tonight
Clear
48°
0%
Wednesday
Partly Cloudy
68°/ 48° 20°/
0%
Thursday
Partly Cloudy
72°/ 55° 22°/ 13°
90%
Friday
Rain Showers
68°/ 55° 20°/ 13°
50%
Saturday
Rain Showers
65°/ 52° 18°/ 11°
30%
Sunday
Rain Showers
65°/ 52° 18°/ 11°
40%
Monday
Partly Cloudy
65°/ 52° 18°/ 11°
0%
Tuesday
Partly Cloudy
68°20°
0%

Night: Mostly clear. Near steady temperature in the upper 40s. East winds 5 to 10 mph.

Watertown, SD

Tonight
Clear
52°11°
0%
Wednesday
Rain Showers
72°/ 55° 22°/ 13°
20%
Thursday
Partly Cloudy
75°/ 55° 24°/ 13°
100%
Friday
Thunderstorms
68°/ 55° 20°/ 13°
100%
Saturday
Cloudy
68°/ 55° 20°/ 13°
20%
Sunday
Rain Showers
65°18°
30%
Sun Night-Mon
Rain Showers
52°11°
20%
Mon Night-Tue
Cloudy
52°11°
0%

Night: Mostly clear. Near steady temperature in the lower 50s. East winds around 5 mph.

Wheaton, MN

Tonight
Clear
48°
0%
Wednesday
Partly Cloudy
70°/ 52° 21°/ 11°
0%
Thursday
Mostly Cloudy
75°/ 55° 24°/ 13°
70%
Friday
Rain Showers
65°/ 52° 18°/ 11°
70%
Saturday
Mostly Cloudy
68°/ 52° 20°/ 11°
20%
Sunday
Rain Showers
68°20°
30%
Sun Night-Mon
Rain Showers
52°11°
20%
Mon Night
Cloudy
50°10°
0%
Tuesday
Rain Showers
70°21°
20%

Night: Mostly clear. Near steady temperature in the upper 40s. Northeast winds around 5 mph.

Faulkton, SD

Tonight
Clear
48°
0%
Wednesday
Partly Cloudy
68°/ 48° 20°/
0%
Thursday
Partly Cloudy
72°/ 55° 22°/ 13°
100%
Friday
Thunderstorms
68°/ 55° 20°/ 13°
70%
Sat Night
Rain Showers
52°11°
30%
Sun Night
Rain Showers
52°11°
30%
Monday
Rain Showers
65°/ 52° 18°/ 11°
20%

Night: Mostly clear. Near steady temperature in the upper 40s. East winds 5 to 10 mph.

Milbank, SD

Tonight
Clear
50°10°
0%
Wednesday
Rain Showers
72°/ 55° 22°/ 13°
20%
Thursday
Partly Cloudy
75°/ 55° 24°/ 13°
90%
Friday
Thunderstorms
65°/ 55° 18°/ 13°
90%
Saturday
Cloudy
68°/ 55° 20°/ 13°
20%
Sunday
Rain Showers
65°18°
30%
Sun Night-Mon
Rain Showers
52°11°
20%
Mon Night-Tue
Cloudy
52°11°
0%

Night: Mostly clear. Patchy fog. Near steady temperature around 50. North winds around 5 mph.

Ortonville, MN

Tonight
Clear
48°
0%
Wednesday
Rain Showers
72°/ 52° 22°/ 11°
20%
Thursday
Mostly Cloudy
75°/ 55° 24°/ 13°
80%
Friday
Thunderstorms
65°/ 55° 18°/ 13°
90%
Saturday
Mostly Cloudy
68°/ 55° 20°/ 13°
20%
Sunday
Rain Showers
68°20°
30%
Sun Night-Mon
Rain Showers
52°11°
20%
Mon Night
Cloudy
50°10°
0%
Tuesday
Rain Showers
68°20°
20%

Night: Mostly clear. Patchy fog. Near steady temperature in the upper 40s. Northeast winds around 5 mph.

Valley City, ND

Tonight
Clear
45°
0%
Wednesday
Thunderstorms
65°/ 45° 18°/
50%
Thursday
Partly Cloudy
65°/ 45° 18°/
40%
Friday
Rain Showers
65°/ 65° 18°/ 18°
N/A
Sat Night
Rain Showers
65°18°
N/A
Sun Night
Rain Showers
65°18°
N/A
Monday
Mostly Cloudy
70°21°
0%
Tuesday
Mostly Cloudy
70°21°
0%

Night: Mostly clear. Lows in the mid 40s. East winds around 5 mph.

Napoleon, ND

Tonight
Cloudy
45°
0%
Wednesday
Rain Showers
65°/ 45° 18°/
30%
Thursday
Partly Cloudy
68°/ 50° 20°/ 10°
40%
Friday
Rain Showers
68°/ 48° 20°/
40%
Saturday
Rain Showers
68°/ 48° 20°/
30%
Sunday
Rain Showers
65°/ 48° 18°/
40%
Monday
Rain Showers
68°/ 48° 20°/
20%
Tuesday
Partly Cloudy
72°22°
0%

Night: Partly cloudy. Lows in the mid 40s. East winds 5 to 15 mph with gusts up to 25 mph.

Trending Headlines

Trending Entertainment Headlines

Amherst Radar Loop

Use the map search tool if you want to place a location marker on the radar map...

Amherst Quick Facts

National Two Day Weather Forecast


E-mail the Amherst Weather Forecast

Voice your opinion or tell us about page issues...