As of 12:28 CDT

Weather in Sherman, SD

50°Current weather

Sherman, Wednesday, 14 October, 12:28

Overcast. Feels like 49°. High 55°, low 46°.

Pressure30.21 inHg
Wind6.1 mph NE
Humidity81%
Visibility6.2 mi
Dew point44°

Monthly outlook for Sherman, SD: average high 59.6°, average low 43.3°. That is 2.2° above the climate normal for October. Precipitation is expected on 4 days (about 1.0 inches), against a normal of 3 days and 1.0 inches. The warmest day looks like 21 October (71.4°), the coolest 17 October (34.6°).

59.6°/43.3°
Average high / low
+2.2°
Above normal
4 / 3
Wet days / normal
1.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
14 October – 23 October61.1°56.8°+2.4°
24 October – 2 November57.1°52.2°+2.7°
3 November – 12 Novemberat normal45.8°—

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).

Thu, 1556° / 46°0.45Rain
56 °Rain

Sherman, Thursday, 15 October

Rain. High 56°, low 46°.

Pressure30.12 inHg
Wind7.6 mph N
Humidity93%
Visibility2.9 mi
Dew point47°
Fri, 1650° / 37°0Clear
50 °Clear

Sherman, Friday, 16 October

Clear. High 50°, low 37°.

Pressure30.59 inHg
Wind17.7 mph NW
Humidity58%
Visibility6.2 mi
Dew point28°
Sat, 1758° / 35°0Clear
58 °Clear

Sherman, Saturday, 17 October

Clear. High 58°, low 35°.

Pressure30.42 inHg
Wind15.6 mph S
Humidity47%
Visibility6.2 mi
Dew point28°
Sun, 1862° / 43°0Clear
62 °Clear

Sherman, Sunday, 18 October

Clear. High 62°, low 43°.

Pressure30.15 inHg
Wind13.5 mph S
Humidity51%
Visibility6.2 mi
Dew point36°
Mon, 1960° / 44°0Overcast
60 °Overcast

Sherman, Monday, 19 October

Overcast. High 60°, low 44°.

Pressure30.15 inHg
Wind12.3 mph S
Humidity61%
Visibility—
Dew point43°
Tue, 2069° / 48°0Clear
69 °Clear

Sherman, Tuesday, 20 October

Clear. High 69°, low 48°.

Pressure30.09 inHg
Wind16.5 mph S
Humidity51%
Visibility—
Dew point45°
Wed, 2171° / 53°0Overcast
71 °Overcast

Sherman, Wednesday, 21 October

Overcast. High 71°, low 53°.

Pressure29.91 inHg
Wind13.6 mph S
Humidity51%
Visibility—
Dew point48°
Thu, 2263° / 46°0Mostly clear
63 °Mostly clear

Sherman, Thursday, 22 October

Mostly clear. High 63°, low 46°.

Pressure30.18 inHg
Wind12.4 mph N
Humidity44%
Visibility—
Dew point36°
Fri, 2366° / 51°0.41Rain
66 °Rain

Sherman, Friday, 23 October

Rain. High 66°, low 51°.

Pressure29.80 inHg
Wind20.9 mph S
Humidity98%
Visibility—
Dew point55°
Sat, 2454° / 44°0.04Light rain
54 °Light rain

Sherman, Saturday, 24 October

Light rain. High 54°, low 44°.

Pressure30.15 inHg
Wind25.9 mph NW
Humidity45%
Visibility—
Dew point30°
Sun, 2558° / 37°0Clear
58 °Clear

Sherman, Sunday, 25 October

Clear. High 58°, low 37°.

Pressure30.39 inHg
Wind13.6 mph SW
Humidity33%
Visibility—
Dew point24°
Mon, 2662° / 43°0Clear
62 °Clear

Sherman, Monday, 26 October

Clear. High 62°, low 43°.

Pressure30.12 inHg
Wind10.1 mph NW
Humidity34%
Visibility—
Dew point29°
Tue, 2762° / 45°0Overcast
62 °Overcast

Sherman, Tuesday, 27 October

Overcast. High 62°, low 45°.

Pressure29.83 inHg
Wind11.1 mph S
Humidity45%
Visibility—
Dew point37°
Wed, 2849° / 41°0.1Light rain
49 °Light rain

Sherman, Wednesday, 28 October

Light rain. High 49°, low 41°.

Pressure29.85 inHg
Wind18.7 mph NW
Humidity83%
Visibility—
Dew point40°
Thu, 2957° / 36°0Overcast
57 °Overcast

Sherman, Thursday, 29 October

Overcast. High 57°, low 36°.

Pressure30.09 inHg
Wind10.4 mph S
Humidity44%
Visibility—
Dew point29°
From day 17 onward the outlook is built from 60-year climate statistics
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)
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)

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.