As of 12:46 CDT

Weather in Sherman, SD

61°Current weather

Sherman, Sunday, 18 October, 12:46

Clear. Feels like 59°. High 63°, low 43°.

Pressure30.09 inHg
Wind12.2 mph S
Humidity48%
Visibility6.2 mi
Dew point41°

Monthly outlook for Sherman, SD: average high 58.5°, average low 42.8°. That is 2.6° above the climate normal for October. Precipitation is expected on 5 days (about 1.4 inches), against a normal of 3 days and 1.0 inches. The warmest day looks like 22 October (70.3°), the coolest 1 November (23.7°).

58.5°/42.8°
Average high / low
+2.6°
Above normal
5 / 3
Wet days / normal
1.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
18 October – 27 October63.1°55.5°+4.3°
28 October – 6 November50.7°49.8°+0.5°
7 November – 16 Novemberat normal43.7°—

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).

Mon, 1962° / 40°0Clear
62 °Clear

Sherman, Monday, 19 October

Clear. High 62°, low 40°.

Pressure30.27 inHg
Wind6.3 mph SE
Humidity65%
Visibility6.2 mi
Dew point45°
Tue, 2065° / 46°0Clear
65 °Clear

Sherman, Tuesday, 20 October

Clear. High 65°, low 46°.

Pressure30.24 inHg
Wind10.8 mph S
Humidity66%
Visibility6.2 mi
Dew point48°
Wed, 2168° / 49°0Clear
68 °Clear

Sherman, Wednesday, 21 October

Clear. High 68°, low 49°.

Pressure30.18 inHg
Wind3.5 mph S
Humidity69%
Visibility6.2 mi
Dew point52°
Thu, 2270° / 52°0Clear
70 °Clear

Sherman, Thursday, 22 October

Clear. High 70°, low 52°.

Pressure30.21 inHg
Wind8.9 mph SE
Humidity67%
Visibility6.2 mi
Dew point53°
Fri, 2370° / 56°0.03Light rain
70 °Light rain

Sherman, Friday, 23 October

Light rain. High 70°, low 56°.

Pressure29.97 inHg
Wind22 mph SE
Humidity54%
Visibility—
Dew point49°
Sat, 2464° / 45°0.24Light rain
64 °Light rain

Sherman, Saturday, 24 October

Light rain. High 64°, low 45°.

Pressure30.18 inHg
Wind20.8 mph S
Humidity61%
Visibility—
Dew point42°
Sun, 2554° / 37°0Clear
54 °Clear

Sherman, Sunday, 25 October

Clear. High 54°, low 37°.

Pressure30.47 inHg
Wind9.1 mph SE
Humidity32%
Visibility—
Dew point21°
Mon, 2657° / 43°0.03Light rain
57 °Light rain

Sherman, Monday, 26 October

Light rain. High 57°, low 43°.

Pressure30.15 inHg
Wind10.5 mph S
Humidity86%
Visibility—
Dew point48°
Tue, 2758° / 52°0.18Light rain
58 °Light rain

Sherman, Tuesday, 27 October

Light rain. High 58°, low 52°.

Pressure30.06 inHg
Wind16.5 mph S
Humidity70%
Visibility—
Dew point48°
Wed, 2865° / 50°0.13Light rain
65 °Light rain

Sherman, Wednesday, 28 October

Light rain. High 65°, low 50°.

Pressure29.68 inHg
Wind17.8 mph S
Humidity74%
Visibility—
Dew point51°
Thu, 2958° / 44°0Clear
58 °Clear

Sherman, Thursday, 29 October

Clear. High 58°, low 44°.

Pressure29.80 inHg
Wind12.5 mph W
Humidity46%
Visibility—
Dew point34°
Fri, 3055° / 40°0.28Rain
55 °Rain

Sherman, Friday, 30 October

Rain. High 55°, low 40°.

Pressure29.47 inHg
Wind20.1 mph SW
Humidity67%
Visibility—
Dew point44°
Sat, 3136° / 32°0.51Snow
36 °Snow

Sherman, Saturday, 31 October

Snow. High 36°, low 32°.

Pressure29.50 inHg
Wind30.5 mph W
Humidity97%
Visibility—
Dew point31°
Sun, 0135° / 24°0Clear
35 °Clear

Sherman, Sunday, 1 November

Clear. High 35°, low 24°.

Pressure30.27 inHg
Wind16.5 mph NW
Humidity89%
Visibility—
Dew point29°
Mon, 0255° / 32°0Overcast
55 °Overcast

Sherman, Monday, 2 November

Overcast. High 55°, low 32°.

Pressure29.94 inHg
Wind19.5 mph S
Humidity70%
Visibility—
Dew point38°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Sat, 1443° / 29°0.02Climate normal
43 °Climate normal

Sherman, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high43°
Average low29°
Average precipitation0.02 in
Chance of precipitation15%
Record high68° (2025)
Record low6° (2014)
Sun, 1544° / 28°0.06Climate normal
44 °Climate normal

Sherman, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high44°
Average low28°
Average precipitation0.06 in
Chance of precipitation17%
Record high65° (2001)
Record low5° (2000)
Mon, 1643° / 27°0.09Climate normal
43 °Climate normal

Sherman, Monday, 16 November

Climate normal for this date — 60-year average.

Average high43°
Average low27°
Average precipitation0.09 in
Chance of precipitation22%
Record high67° (2001)
Record low-3° (2014)

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.