As of 01:57 CDT

Weather in New Effington, SD

64°Current weather

New Effington, Sunday, 9 August, 01:57

Overcast. Feels like 64°. High 85°, low 59°.

Pressure29.83 inHg
Wind6.9 mph S
Humidity84%
Visibility6.2 mi
Dew point59°

Monthly outlook for New Effington, SD: average high 85.4°, average low 61.9°. That is 3.5° above the climate normal for August. Precipitation is expected on 8 days (about 1.2 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 19 August (101.6°), the coolest 14 August (58°).

85.4°/61.9°
Average high / low
+3.5°
Above normal
8 / 5
Wet days / normal
1.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 August – 18 August87°79.3°+4.3°
19 August – 28 August82.8°78.8°+2.2°
29 August – 7 Septemberat normal76.9°

August records over 66 years

101.3°18 August 1976All-time high
43°28 August 1965All-time low
Mon, 1092° / 58°0.04Light rain
92 °Light rain

New Effington, Monday, 10 August

Light rain. High 92°, low 58°.

Pressure29.85 inHg
Wind9.1 mph SE
Humidity24%
Visibility6.2 mi
Dew point46°
Tue, 1192° / 62°0.01Light rain
92 °Light rain

New Effington, Tuesday, 11 August

Light rain. High 92°, low 62°.

Pressure29.85 inHg
Wind9.5 mph NE
Humidity36%
Visibility6.2 mi
Dew point54°
Wed, 1287° / 60°0Overcast
87 °Overcast

New Effington, Wednesday, 12 August

Overcast. High 87°, low 60°.

Pressure29.94 inHg
Wind6 mph NE
Humidity27%
Visibility6.2 mi
Dew point43°
Thu, 1383° / 61°0Overcast
83 °Overcast

New Effington, Thursday, 13 August

Overcast. High 83°, low 61°.

Pressure30.06 inHg
Wind11.7 mph S
Humidity32%
Visibility
Dew point42°
Fri, 1487° / 58°0Overcast
87 °Overcast

New Effington, Friday, 14 August

Overcast. High 87°, low 58°.

Pressure30.09 inHg
Wind14.6 mph S
Humidity28%
Visibility
Dew point44°
Sat, 1569° / 63°0.06Light rain
69 °Light rain

New Effington, Saturday, 15 August

Light rain. High 69°, low 63°.

Pressure30.12 inHg
Wind10.4 mph S
Humidity74%
Visibility
Dew point58°
Sun, 1687° / 60°0Partly cloudy
87 °Partly cloudy

New Effington, Sunday, 16 August

Partly cloudy. High 87°, low 60°.

Pressure30.15 inHg
Wind10.8 mph N
Humidity33%
Visibility
Dew point48°
Mon, 1790° / 61°0.18Light rain
90 °Light rain

New Effington, Monday, 17 August

Light rain. High 90°, low 61°.

Pressure30.03 inHg
Wind18.1 mph SE
Humidity36%
Visibility
Dew point44°
Tue, 1898° / 66°0.26Rain
98 °Rain

New Effington, Tuesday, 18 August

Rain. High 98°, low 66°.

Pressure29.74 inHg
Wind12.3 mph SE
Humidity42%
Visibility
Dew point64°
Wed, 19102° / 67°0.13Rain
102 °Rain

New Effington, Wednesday, 19 August

Rain. High 102°, low 67°.

Pressure29.74 inHg
Wind21 mph S
Humidity34%
Visibility
Dew point60°
Thu, 2086° / 67°0Overcast
86 °Overcast

New Effington, Thursday, 20 August

Overcast. High 86°, low 67°.

Pressure29.97 inHg
Wind13.1 mph N
Humidity40%
Visibility
Dew point49°
Fri, 2182° / 62°0.03Light rain
82 °Light rain

New Effington, Friday, 21 August

Light rain. High 82°, low 62°.

Pressure30.00 inHg
Wind13.9 mph E
Humidity48%
Visibility
Dew point51°
Sat, 2285° / 64°0.32Rain
85 °Rain

New Effington, Saturday, 22 August

Rain. High 85°, low 64°.

Pressure29.77 inHg
Wind15.3 mph N
Humidity54%
Visibility
Dew point63°
Sun, 2370° / 62°0.11Light rain
70 °Light rain

New Effington, Sunday, 23 August

Light rain. High 70°, low 62°.

Pressure29.97 inHg
Wind12.2 mph NE
Humidity87%
Visibility
Dew point62°
Mon, 2473° / 60°0.04Light rain
73 °Light rain

New Effington, Monday, 24 August

Light rain. High 73°, low 60°.

Pressure30.06 inHg
Wind8.5 mph E
Humidity80%
Visibility
Dew point61°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2579° / 62°0.07Climate normal
79 °Climate normal

New Effington, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high79°
Average low62°
Average precipitation0.07 in
Chance of precipitation33%
Record high95° (2013)
Record low47° (1968)
Wed, 2679° / 61°0.12Climate normal
79 °Climate normal

New Effington, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high79°
Average low61°
Average precipitation0.12 in
Chance of precipitation30%
Record high96° (1976)
Record low45° (1992)
Thu, 2778° / 61°0.06Climate normal
78 °Climate normal

New Effington, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high78°
Average low61°
Average precipitation0.06 in
Chance of precipitation27%
Record high93° (1991)
Record low45° (1982)
Fri, 2878° / 61°0.07Climate normal
78 °Climate normal

New Effington, Friday, 28 August

Climate normal for this date — 60-year average.

Average high78°
Average low61°
Average precipitation0.07 in
Chance of precipitation22%
Record high94° (1984)
Record low43° (1965)
Sat, 2979° / 61°0.07Climate normal
79 °Climate normal

New Effington, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high79°
Average low61°
Average precipitation0.07 in
Chance of precipitation25%
Record high95° (2013)
Record low47° (1988)
Sun, 3077° / 60°0.08Climate normal
77 °Climate normal

New Effington, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high77°
Average low60°
Average precipitation0.08 in
Chance of precipitation27%
Record high92° (1961)
Record low51° (2019)
Mon, 3178° / 60°0.09Climate normal
78 °Climate normal

New Effington, Monday, 31 August

Climate normal for this date — 60-year average.

Average high78°
Average low60°
Average precipitation0.09 in
Chance of precipitation30%
Record high91° (1979)
Record low46° (1964)
Tue, 0177° / 60°0.09Climate normal
77 °Climate normal

New Effington, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high77°
Average low60°
Average precipitation0.09 in
Chance of precipitation30%
Record high91° (1983)
Record low45° (1974)
Wed, 0277° / 60°0.16Climate normal
77 °Climate normal

New Effington, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high77°
Average low60°
Average precipitation0.16 in
Chance of precipitation32%
Record high96° (1983)
Record low42° (1974)
Thu, 0377° / 59°0.07Climate normal
77 °Climate normal

New Effington, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high77°
Average low59°
Average precipitation0.07 in
Chance of precipitation25%
Record high93° (2007)
Record low40° (1974)
Fri, 0477° / 60°0.1Climate normal
77 °Climate normal

New Effington, Friday, 4 September

Climate normal for this date — 60-year average.

Average high77°
Average low60°
Average precipitation0.1 in
Chance of precipitation20%
Record high95° (1979)
Record low45° (1962)
Sat, 0576° / 59°0.12Climate normal
76 °Climate normal

New Effington, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high76°
Average low59°
Average precipitation0.12 in
Chance of precipitation25%
Record high93° (1978)
Record low40° (1965)
Sun, 0676° / 58°0.07Climate normal
76 °Climate normal

New Effington, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high76°
Average low58°
Average precipitation0.07 in
Chance of precipitation25%
Record high94° (1978)
Record low45° (1968)
Mon, 0774° / 56°0.08Climate normal
74 °Climate normal

New Effington, Monday, 7 September

Climate normal for this date — 60-year average.

Average high74°
Average low56°
Average precipitation0.08 in
Chance of precipitation25%
Record high94° (1978)
Record low42° (2025)

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for New Effington, SD are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in New Effington, SD since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.