As of 16:10 CDT

Weather in Sherman, SD

66°Current weather

Sherman, Monday, 12 October, 16:10

Overcast. Feels like 66°. High 70°, low 53°.

Pressure29.71 inHg
Wind13.4 mph NW
Humidity79%
Visibility6.2 mi
Dew point59°

Monthly outlook for Sherman, SD: average high 62.1°, average low 46°. That is 3.1° above the climate normal for October. Precipitation is expected on 4 days (about 0.9 inches), against a normal of 3 days and 1.1 inches. The warmest day looks like 22 October (75.6°), the coolest 25 October (33.7°).

62.1°/46°
Average high / low
+3.1°
Above normal
4 / 3
Wet days / normal
0.9 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
12 October – 21 October63.7°57.5°+3.5°
22 October – 31 October59.4°53.5°+3.3°
1 November – 10 Novemberat normal47.4°—

October records over 66 years

89.2°3 October 2025All-time high
9.1°27 October 2020All-time low

Climate normals and records are computed from the nearest reference point — Jasper (7 mi).

Tue, 1360° / 44°0.03Light rain
60 °Light rain

Sherman, Tuesday, 13 October

Light rain. High 60°, low 44°.

Pressure29.97 inHg
Wind6 mph N
Humidity65%
Visibility6.2 mi
Dew point42°
Wed, 1458° / 40°0Partly cloudy
58 °Partly cloudy

Sherman, Wednesday, 14 October

Partly cloudy. High 58°, low 40°.

Pressure30.24 inHg
Wind6.9 mph NE
Humidity58%
Visibility6.2 mi
Dew point39°
Thu, 1557° / 48°0.34Rain
57 °Rain

Sherman, Thursday, 15 October

Rain. High 57°, low 48°.

Pressure30.24 inHg
Wind7 mph N
Humidity89%
Visibility2.4 mi
Dew point46°
Fri, 1653° / 40°0Clear
53 °Clear

Sherman, Friday, 16 October

Clear. High 53°, low 40°.

Pressure30.65 inHg
Wind11.9 mph NW
Humidity55%
Visibility6.2 mi
Dew point31°
Sat, 1763° / 39°0Clear
63 °Clear

Sherman, Saturday, 17 October

Clear. High 63°, low 39°.

Pressure30.18 inHg
Wind17.5 mph S
Humidity38%
Visibility—
Dew point29°
Sun, 1866° / 46°0Clear
66 °Clear

Sherman, Sunday, 18 October

Clear. High 66°, low 46°.

Pressure29.97 inHg
Wind14.9 mph S
Humidity39%
Visibility—
Dew point35°
Mon, 1967° / 46°0Overcast
67 °Overcast

Sherman, Monday, 19 October

Overcast. High 67°, low 46°.

Pressure30.18 inHg
Wind10.8 mph E
Humidity44%
Visibility—
Dew point39°
Tue, 2070° / 50°0Partly cloudy
70 °Partly cloudy

Sherman, Tuesday, 20 October

Partly cloudy. High 70°, low 50°.

Pressure30.03 inHg
Wind15.8 mph S
Humidity59%
Visibility—
Dew point50°
Wed, 2172° / 59°0.07Light rain
72 °Light rain

Sherman, Wednesday, 21 October

Light rain. High 72°, low 59°.

Pressure29.85 inHg
Wind20.2 mph S
Humidity61%
Visibility—
Dew point56°
Thu, 2276° / 64°0.12Light rain
76 °Light rain

Sherman, Thursday, 22 October

Light rain. High 76°, low 64°.

Pressure29.77 inHg
Wind17 mph S
Humidity75%
Visibility—
Dew point61°
Fri, 2366° / 47°0.3Rain
66 °Rain

Sherman, Friday, 23 October

Rain. High 66°, low 47°.

Pressure29.74 inHg
Wind17.9 mph W
Humidity70%
Visibility—
Dew point42°
Sat, 2445° / 40°0Light rain
45 °Light rain

Sherman, Saturday, 24 October

Light rain. High 45°, low 40°.

Pressure29.97 inHg
Wind18.4 mph NW
Humidity74%
Visibility—
Dew point36°
Sun, 2551° / 34°0Overcast
51 °Overcast

Sherman, Sunday, 25 October

Overcast. High 51°, low 34°.

Pressure30.12 inHg
Wind6 mph N
Humidity58%
Visibility—
Dew point31°
Mon, 2658° / 42°0Overcast
58 °Overcast

Sherman, Monday, 26 October

Overcast. High 58°, low 42°.

Pressure30.06 inHg
Wind10.8 mph S
Humidity57%
Visibility—
Dew point38°
Tue, 2761° / 43°0Overcast
61 °Overcast

Sherman, Tuesday, 27 October

Overcast. High 61°, low 43°.

Pressure29.88 inHg
Wind11.3 mph W
Humidity79%
Visibility—
Dew point46°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2852° / 37°0.04Climate normal
52 °Climate normal

Sherman, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high52°
Average low37°
Average precipitation0.04 in
Chance of precipitation18%
Record high74° (2016)
Record low17° (2017)
Thu, 2953° / 36°0.07Climate normal
53 °Climate normal

Sherman, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high53°
Average low36°
Average precipitation0.07 in
Chance of precipitation27%
Record high72° (2004)
Record low21° (1991)
Fri, 3051° / 36°0.11Climate normal
51 °Climate normal

Sherman, Friday, 30 October

Climate normal for this date — 60-year average.

Average high51°
Average low36°
Average precipitation0.11 in
Chance of precipitation25%
Record high68° (1965)
Record low18° (1991)
Sat, 3151° / 34°0.09Climate normal
51 °Climate normal

Sherman, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high51°
Average low34°
Average precipitation0.09 in
Chance of precipitation23%
Record high71° (1990)
Record low18° (1993)
Sun, 0149° / 35°0.07Climate normal
49 °Climate normal

Sherman, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high49°
Average low35°
Average precipitation0.07 in
Chance of precipitation13%
Record high71° (1990)
Record low17° (2002)
Mon, 0249° / 34°0.03Climate normal
49 °Climate normal

Sherman, Monday, 2 November

Climate normal for this date — 60-year average.

Average high49°
Average low34°
Average precipitation0.03 in
Chance of precipitation13%
Record high71° (2022)
Record low9° (1991)
Tue, 0348° / 34°0.04Climate normal
48 °Climate normal

Sherman, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high48°
Average low34°
Average precipitation0.04 in
Chance of precipitation20%
Record high70° (1978)
Record low2° (1991)
Wed, 0448° / 32°0.02Climate normal
48 °Climate normal

Sherman, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high48°
Average low32°
Average precipitation0.02 in
Chance of precipitation13%
Record high69° (2020)
Record low-12° (1991)
Thu, 0549° / 33°0.05Climate normal
49 °Climate normal

Sherman, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high49°
Average low33°
Average precipitation0.05 in
Chance of precipitation27%
Record high70° (2001)
Record low8° (1991)
Fri, 0648° / 32°0.04Climate normal
48 °Climate normal

Sherman, Friday, 6 November

Climate normal for this date — 60-year average.

Average high48°
Average low32°
Average precipitation0.04 in
Chance of precipitation17%
Record high73° (2020)
Record low1° (1991)
Sat, 0748° / 31°0.02Climate normal
48 °Climate normal

Sherman, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high48°
Average low31°
Average precipitation0.02 in
Chance of precipitation12%
Record high70° (2001)
Record low-15° (1991)
Sun, 0847° / 31°0.06Climate normal
47 °Climate normal

Sherman, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high47°
Average low31°
Average precipitation0.06 in
Chance of precipitation15%
Record high74° (1999)
Record low0° (1991)
Mon, 0945° / 31°0.14Climate normal
45 °Climate normal

Sherman, Monday, 9 November

Climate normal for this date — 60-year average.

Average high45°
Average low31°
Average precipitation0.14 in
Chance of precipitation23%
Record high70° (1999)
Record low12° (2018)
Tue, 1043° / 28°0.09Climate normal
43 °Climate normal

Sherman, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high43°
Average low28°
Average precipitation0.09 in
Chance of precipitation22%
Record high65° (2016)
Record low9° (1986)

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 Sherman, 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 Sherman, 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.