As of 06:00 CDT

Weather in Sherman, SD

46°Current weather

Sherman, Thursday, 15 October, 06:00

Rain. Feels like 45°. High 56°, low 44°.

Pressure30.12 inHg
Wind3.1 mph NE
Humidity95%
Visibility3.1 mi
Dew point45°

Monthly outlook for Sherman, SD: average high 54.4°, average low 40.9°. That is 0.4° below the climate normal for October. Precipitation is expected on 4 days (about 2.0 inches), against a normal of 3 days and 1.0 inches. The warmest day looks like 22 October (66.3°), the coolest 30 October (24°).

54.4°/40.9°
Average high / low
−0.4°
Below normal
4 / 3
Wet days / normal
2.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
15 October – 24 October59.8°56.4°+1.9°
25 October – 3 November45.4°51.5°-3.4°
4 November – 13 Novemberat normal45.3°—

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).

Fri, 1650° / 37°0.02Light rain
50 °Light rain

Sherman, Friday, 16 October

Light rain. High 50°, low 37°.

Pressure30.59 inHg
Wind16.5 mph N
Humidity59%
Visibility6.2 mi
Dew point27°
Sat, 1758° / 35°0Clear
58 °Clear

Sherman, Saturday, 17 October

Clear. High 58°, low 35°.

Pressure30.36 inHg
Wind15.6 mph S
Humidity47%
Visibility6.2 mi
Dew point30°
Sun, 1862° / 43°0Clear
62 °Clear

Sherman, Sunday, 18 October

Clear. High 62°, low 43°.

Pressure30.15 inHg
Wind12.1 mph S
Humidity51%
Visibility6.2 mi
Dew point37°
Mon, 1961° / 43°0Overcast
61 °Overcast

Sherman, Monday, 19 October

Overcast. High 61°, low 43°.

Pressure30.21 inHg
Wind9.3 mph SE
Humidity64%
Visibility—
Dew point43°
Tue, 2066° / 46°0Clear
66 °Clear

Sherman, Tuesday, 20 October

Clear. High 66°, low 46°.

Pressure30.15 inHg
Wind10.9 mph SE
Humidity61%
Visibility—
Dew point46°
Wed, 2164° / 52°0.07Light rain
64 °Light rain

Sherman, Wednesday, 21 October

Light rain. High 64°, low 52°.

Pressure30.12 inHg
Wind17.6 mph S
Humidity54%
Visibility—
Dew point45°
Thu, 2266° / 59°0.19Rain
66 °Rain

Sherman, Thursday, 22 October

Rain. High 66°, low 59°.

Pressure29.94 inHg
Wind21.1 mph S
Humidity77%
Visibility—
Dew point55°
Fri, 2360° / 55°1.46Rain
60 °Rain

Sherman, Friday, 23 October

Rain. High 60°, low 55°.

Pressure29.71 inHg
Wind23.7 mph SE
Humidity90%
Visibility—
Dew point52°
Sat, 2455° / 42°0.02Light rain
55 °Light rain

Sherman, Saturday, 24 October

Light rain. High 55°, low 42°.

Pressure30.03 inHg
Wind23.4 mph S
Humidity62%
Visibility—
Dew point35°
Sun, 2547° / 36°0Overcast
47 °Overcast

Sherman, Sunday, 25 October

Overcast. High 47°, low 36°.

Pressure30.24 inHg
Wind18.2 mph NW
Humidity45%
Visibility—
Dew point23°
Mon, 2644° / 32°0Overcast
44 °Overcast

Sherman, Monday, 26 October

Overcast. High 44°, low 32°.

Pressure30.39 inHg
Wind9 mph NW
Humidity34%
Visibility—
Dew point14°
Tue, 2747° / 29°0Clear
47 °Clear

Sherman, Tuesday, 27 October

Clear. High 47°, low 29°.

Pressure30.27 inHg
Wind10.4 mph SW
Humidity43%
Visibility—
Dew point22°
Wed, 2848° / 40°0.01Light rain
48 °Light rain

Sherman, Wednesday, 28 October

Light rain. High 48°, low 40°.

Pressure30.03 inHg
Wind9.8 mph N
Humidity62%
Visibility—
Dew point35°
Thu, 2949° / 36°0Overcast
49 °Overcast

Sherman, Thursday, 29 October

Overcast. High 49°, low 36°.

Pressure30.15 inHg
Wind14.9 mph N
Humidity64%
Visibility—
Dew point36°
Fri, 3038° / 24°0Clear
38 °Clear

Sherman, Friday, 30 October

Clear. High 38°, low 24°.

Pressure30.68 inHg
Wind13.6 mph N
Humidity38%
Visibility—
Dew point10°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Wed, 1141° / 26°0.04Climate normal
41 °Climate normal

Sherman, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high41°
Average low26°
Average precipitation0.04 in
Chance of precipitation20%
Record high62° (1967)
Record low2° (1986)
Thu, 1241° / 26°0.06Climate normal
41 °Climate normal

Sherman, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high41°
Average low26°
Average precipitation0.06 in
Chance of precipitation27%
Record high64° (1999)
Record low-3° (1966)
Fri, 1343° / 28°0.04Climate normal
43 °Climate normal

Sherman, Friday, 13 November

Climate normal for this date — 60-year average.

Average high43°
Average low28°
Average precipitation0.04 in
Chance of precipitation22%
Record high70° (1999)
Record low0° (1982)

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.