Wentworth, SD Weather History | Weather Underground

Summary

Temperature (°F)	Max	Average	Min
Max Temperature	91	76.6	59
Avg Temperature	79.33	66.93	57.25
Min Temperature	71	58.55	45

Precipitation (in)	Max	Average	Min	Sum
Precipitation	1.1	0.14	0	2.73

Dew Point (°F)	Max	Average	Min
Dew Point	69.75	59.06	46.29

Wind (mph)	Max	Average	Min
Wind	31	19	9
Gust Wind	43	27.91	17

Sea Level Pressure (in)	Max	Average	Min
Sea Level Pressure	28.69	28.44	28.19

Date	Temp High/Low	Dew Pt High/Low	Humidity	Max Wind	Wind Gust	Pressure	Precip.
9/1/2026	77 °F / 57 °F	63 °F / 55 °F	81 %	13 mph	-	28.41 in	0.03 in
9/2/2026	89 °F / 64 °F	71 °F / 58 °F	73 %	12 mph	-	28.33 in	0 in
9/3/2026	91 °F / 71 °F	72 °F / 66 °F	71 %	16 mph	-	28.23 in	0 in
9/4/2026	90 °F / 64 °F	69 °F / 55 °F	74 %	15 mph	-	28.34 in	0 in
9/5/2026	89 °F / 71 °F	72 °F / 59 °F	72 %	20 mph	-	28.42 in	0.22 in
9/6/2026	81 °F / 66 °F	74 °F / 63 °F	87 %	30 mph	-	28.47 in	0.1 in
9/7/2026	79 °F / 65 °F	72 °F / 63 °F	84 %	25 mph	-	28.38 in	0.11 in
9/8/2026	84 °F / 62 °F	72 °F / 52 °F	73 %	24 mph	-	28.38 in	0 in
9/9/2026	75 °F / 53 °F	57 °F / 51 °F	70 %	15 mph	-	28.53 in	0 in
9/10/2026	83 °F / 51 °F	55 °F / 48 °F	64 %	21 mph	-	28.43 in	0 in
9/11/2026	87 °F / 64 °F	70 °F / 52 °F	67 %	30 mph	-	28.15 in	0.75 in
9/12/2026	69 °F / 52 °F	51 °F / 44 °F	64 %	16 mph	-	28.46 in	0 in
9/13/2026	69 °F / 47 °F	49 °F / 44 °F	69 %	9 mph	-	28.59 in	0 in
9/14/2026	67 °F / 53 °F	64 °F / 47 °F	90 %	31 mph	-	28.31 in	0.39 in
9/15/2026	69 °F / 48 °F	58 °F / 45 °F	77 %	16 mph	-	28.5 in	0.01 in
9/16/2026	70 °F / 45 °F	61 °F / 44 °F	78 %	17 mph	-	28.68 in	0 in
9/17/2026	70 °F / 57 °F	59 °F / 57 °F	87 %	14 mph	-	28.69 in	0 in
9/18/2026	63 °F / 59 °F	63 °F / 57 °F	95 %	25 mph	-	28.54 in	1.1 in
9/19/2026	61 °F / 57 °F	59 °F / 56 °F	95 %	10 mph	-	28.45 in	0.02 in
9/20/2026	59 °F / 55 °F	57 °F / 53 °F	89 %	16 mph	-	28.54 in	0 in