As of 02:56 CDT

Weather in Spring Grove, SD

66°

Spring Grove, Saturday, 24 October, 02:56

Partly cloudy. Feels like 65°. High 64°, low 45°.

Pressure29.85 inHg

Wind24.3 mph SW

Humidity59%

Visibility6.2 mi

Dew point51°

See detailed hourly forecast

Monthly outlook for Spring Grove, SD: average high 56.4°, average low 42.6°. That is 3.8° above the climate normal for October. Precipitation is expected on 5 days (about 2.3 inches), against a normal of 3 days and 0.8 inches. The warmest day looks like 8 November (69.5°), the coolest 3 November (34.8°).

56.4°/42.6°

Average high / low

+3.8°

Above normal

5 / 3

Wet days / normal

2.3 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
24 October – 2 November	53.7°	51.2°	+1.4°
3 November – 12 November	60.8°	44.5°	+9.1°
13 November – 22 November	at normal	39.3°	—

October records over 66 years

87.4°1 October 2023All-time high

12°27 October 2020All-time low

Climate normals and records are computed from the nearest reference point — Wilmot (10 mi).

Sun, 2544° / 39°

0.06

44 °

Spring Grove, Sunday, 25 October

Light rain. High 44°, low 39°.

Pressure30.50 inHg

Wind2.1 mph N

Humidity61%

Visibility6.2 mi

Dew point31°

Mon, 2643° / 39°

0.8

43 °

Spring Grove, Monday, 26 October

Rain. High 43°, low 39°.

Pressure30.47 inHg

Wind11.7 mph NE

Humidity86%

Visibility2.6 mi

Dew point36°

Tue, 2753° / 40°

0.42

53 °

Spring Grove, Tuesday, 27 October

Rain. High 53°, low 40°.

Pressure30.03 inHg

Wind13.6 mph SW

Humidity81%

Visibility6.2 mi

Dew point42°

Wed, 2856° / 38°

56 °

Spring Grove, Wednesday, 28 October

Partly cloudy. High 56°, low 38°.

Pressure30.09 inHg

Wind21.9 mph W

Humidity60%

Visibility—

Dew point36°

Thu, 2957° / 44°

57 °

Spring Grove, Thursday, 29 October

Overcast. High 57°, low 44°.

Pressure30.06 inHg

Wind7.4 mph E

Humidity75%

Visibility—

Dew point46°

Fri, 3057° / 42°

57 °

Spring Grove, Friday, 30 October

Mostly clear. High 57°, low 42°.

Pressure30.12 inHg

Wind12.3 mph SE

Humidity63%

Visibility—

Dew point41°

Sat, 3156° / 51°

0.85

56 °

Spring Grove, Saturday, 31 October

Rain. High 56°, low 51°.

Pressure29.71 inHg

Wind20.4 mph NW

Humidity98%

Visibility—

Dew point54°

Sun, 0150° / 40°

0.02

50 °

Spring Grove, Sunday, 1 November

Light rain. High 50°, low 40°.

Pressure30.03 inHg

Wind20.6 mph W

Humidity44%

Visibility—

Dew point26°

Mon, 0256° / 40°

56 °

Spring Grove, Monday, 2 November

Partly cloudy. High 56°, low 40°.

Pressure30.12 inHg

Wind18.3 mph W

Humidity41%

Visibility—

Dew point29°

Tue, 0348° / 35°

48 °

Spring Grove, Tuesday, 3 November

Overcast. High 48°, low 35°.

Pressure30.15 inHg

Wind13.5 mph NW

Humidity35%

Visibility—

Dew point18°

Wed, 0455° / 38°

55 °

Spring Grove, Wednesday, 4 November

Overcast. High 55°, low 38°.

Pressure29.88 inHg

Wind8.8 mph SW

Humidity44%

Visibility—

Dew point29°

Thu, 0565° / 43°

65 °

Spring Grove, Thursday, 5 November

Clear. High 65°, low 43°.

Pressure29.83 inHg

Wind9.5 mph SW

Humidity34%

Visibility—

Dew point31°

Fri, 0664° / 50°

64 °

Spring Grove, Friday, 6 November

Overcast. High 64°, low 50°.

Pressure29.88 inHg

Wind18.2 mph W

Humidity42%

Visibility—

Dew point39°

Sat, 0763° / 47°

63 °

Spring Grove, Saturday, 7 November

Overcast. High 63°, low 47°.

Pressure30.18 inHg

Wind10.5 mph W

Humidity36%

Visibility—

Dew point32°

Sun, 0869° / 53°

69 °

Spring Grove, Sunday, 8 November

Clear. High 69°, low 53°.

Pressure29.91 inHg

Wind16.3 mph SW

Humidity40%

Visibility—

Dew point42°

From day 17 onward the outlook is built from 60-year climate statistics

Mon, 0943° / 30°

0.09

43 °

Spring Grove, Monday, 9 November

Climate normal for this date — 60-year average.

Average high43°

Average low30°

Average precipitation0.09 in

Chance of precipitation27%

Record high64° (1999)

Record low11° (2018)

Tue, 1040° / 28°

0.09

40 °

Spring Grove, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high40°

Average low28°

Average precipitation0.09 in

Chance of precipitation23%

Record high62° (2015)

Record low9° (1986)

Wed, 1140° / 27°

0.03

40 °

Spring Grove, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high40°

Average low27°

Average precipitation0.03 in

Chance of precipitation20%

Record high64° (2005)

Record low5° (1966)

Thu, 1240° / 27°

0.05

40 °

Spring Grove, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high40°

Average low27°

Average precipitation0.05 in

Chance of precipitation17%

Record high66° (1999)

Record low0° (1966)

Fri, 1342° / 28°

0.04

42 °

Spring Grove, Friday, 13 November

Climate normal for this date — 60-year average.

Average high42°

Average low28°

Average precipitation0.04 in

Chance of precipitation18%

Record high69° (1999)

Record low1° (1982)

Sat, 1442° / 29°

0.02

42 °

Spring Grove, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high42°

Average low29°

Average precipitation0.02 in

Chance of precipitation12%

Record high67° (2025)

Record low7° (2014)

Sun, 1541° / 28°

0.03

41 °

Spring Grove, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high41°

Average low28°

Average precipitation0.03 in

Chance of precipitation20%

Record high64° (2001)

Record low6° (2014)

Mon, 1641° / 28°

0.05

41 °

Spring Grove, Monday, 16 November

Climate normal for this date — 60-year average.

Average high41°

Average low28°

Average precipitation0.05 in

Chance of precipitation13%

Record high68° (2001)

Record low3° (2014)

Tue, 1739° / 27°

0.04

39 °

Spring Grove, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high39°

Average low27°

Average precipitation0.04 in

Chance of precipitation15%

Record high65° (2001)

Record low8° (2014)

Wed, 1839° / 26°

0.06

39 °

Spring Grove, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high39°

Average low26°

Average precipitation0.06 in

Chance of precipitation25%

Record high59° (1979)

Record low8° (1996)

Thu, 1938° / 26°

0.08

38 °

Spring Grove, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high38°

Average low26°

Average precipitation0.08 in

Chance of precipitation28%

Record high56° (1989)

Record low6° (1978)

Fri, 2037° / 24°

0.05

37 °

Spring Grove, Friday, 20 November

Climate normal for this date — 60-year average.

Average high37°

Average low24°

Average precipitation0.05 in

Chance of precipitation25%

Record high60° (1962)

Record low3° (1978)

Sat, 2137° / 23°

0.02

37 °

Spring Grove, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high37°

Average low23°

Average precipitation0.02 in

Chance of precipitation8%

Record high62° (2012)

Record low2° (1985)

Sun, 2237° / 24°

0.03

37 °

Spring Grove, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high37°

Average low24°

Average precipitation0.03 in

Chance of precipitation27%

Record high60° (2006)

Record low3° (1996)

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 Spring Grove, 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 Spring Grove, 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.