As of 03:48 CDT

Weather in Clark, SD

62°Current weather

Clark, Saturday, 10 October, 03:48

Clear. Feels like 61°. High 84°, low 61°.

Pressure29.56 inHg
Wind17.7 mph S
Humidity64%
Visibility6.2 mi
Dew point50°

Monthly outlook for Clark, SD: average high 58.7°, average low 42.7°. That is 1.9° above the climate normal for October. Precipitation is expected on 4 days (about 0.5 inches), against a normal of 3 days and 1.0 inches. The warmest day looks like 10 October (84.1°), the coolest 18 October (25.9°).

58.7°/42.7°
Average high / low
+1.9°
Above normal
4 / 3
Wet days / normal
0.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
10 October – 19 October57.5°56.3°+0.7°
20 October – 29 October60.6°52.6°+4.4°
30 October – 8 Novemberat normal46.8°—

October records over 66 years

85.6°1 October 2023All-time high
6.3°26 October 2020All-time low

Climate normals and records are computed from the nearest reference point — Henry (13 mi).

Sun, 1173° / 53°0Partly cloudy
73 °Partly cloudy

Clark, Sunday, 11 October

Partly cloudy. High 73°, low 53°.

Pressure29.68 inHg
Wind5.6 mph E
Humidity52%
Visibility6.2 mi
Dew point55°
Mon, 1261° / 51°0.04Light rain
61 °Light rain

Clark, Monday, 12 October

Light rain. High 61°, low 51°.

Pressure29.77 inHg
Wind8.6 mph N
Humidity81%
Visibility6.2 mi
Dew point52°
Tue, 1352° / 47°0.04Light rain
52 °Light rain

Clark, Tuesday, 13 October

Light rain. High 52°, low 47°.

Pressure30.06 inHg
Wind10 mph NW
Humidity70%
Visibility6.2 mi
Dew point40°
Wed, 1457° / 43°0Clear
57 °Clear

Clark, Wednesday, 14 October

Clear. High 57°, low 43°.

Pressure30.30 inHg
Wind6.5 mph NE
Humidity60%
Visibility—
Dew point39°
Thu, 1561° / 44°0Partly cloudy
61 °Partly cloudy

Clark, Thursday, 15 October

Partly cloudy. High 61°, low 44°.

Pressure30.36 inHg
Wind12.1 mph NW
Humidity57%
Visibility—
Dew point41°
Fri, 1645° / 32°0.33Snow
45 °Snow

Clark, Friday, 16 October

Snow. High 45°, low 32°.

Pressure29.94 inHg
Wind27.8 mph W
Humidity87%
Visibility—
Dew point34°
Sat, 1735° / 27°0.02Light snow
35 °Light snow

Clark, Saturday, 17 October

Light snow. High 35°, low 27°.

Pressure30.65 inHg
Wind21.7 mph NW
Humidity60%
Visibility—
Dew point20°
Sun, 1847° / 26°0Overcast
47 °Overcast

Clark, Sunday, 18 October

Overcast. High 47°, low 26°.

Pressure30.30 inHg
Wind22.1 mph S
Humidity38%
Visibility—
Dew point17°
Mon, 1960° / 37°0Clear
60 °Clear

Clark, Monday, 19 October

Clear. High 60°, low 37°.

Pressure30.00 inHg
Wind18.6 mph S
Humidity45%
Visibility—
Dew point31°
Tue, 2065° / 44°0Clear
65 °Clear

Clark, Tuesday, 20 October

Clear. High 65°, low 44°.

Pressure29.97 inHg
Wind16.8 mph SE
Humidity44%
Visibility—
Dew point37°
Wed, 2170° / 52°0Partly cloudy
70 °Partly cloudy

Clark, Wednesday, 21 October

Partly cloudy. High 70°, low 52°.

Pressure29.77 inHg
Wind21.7 mph S
Humidity41%
Visibility—
Dew point41°
Thu, 2260° / 49°0.04Light rain
60 °Light rain

Clark, Thursday, 22 October

Light rain. High 60°, low 49°.

Pressure29.91 inHg
Wind20.3 mph N
Humidity64%
Visibility—
Dew point44°
Fri, 2361° / 44°0Overcast
61 °Overcast

Clark, Friday, 23 October

Overcast. High 61°, low 44°.

Pressure29.77 inHg
Wind15.6 mph S
Humidity40%
Visibility—
Dew point33°
Sat, 2453° / 40°0.02Light rain
53 °Light rain

Clark, Saturday, 24 October

Light rain. High 53°, low 40°.

Pressure29.83 inHg
Wind20.8 mph NW
Humidity70%
Visibility—
Dew point37°
Sun, 2554° / 33°0Overcast
54 °Overcast

Clark, Sunday, 25 October

Overcast. High 54°, low 33°.

Pressure29.68 inHg
Wind16 mph S
Humidity44%
Visibility—
Dew point26°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2653° / 37°0.03Climate normal
53 °Climate normal

Clark, Monday, 26 October

Climate normal for this date — 60-year average.

Average high53°
Average low37°
Average precipitation0.03 in
Chance of precipitation17%
Record high76° (1989)
Record low6° (2020)
Tue, 2751° / 37°0.07Climate normal
51 °Climate normal

Clark, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.07 in
Chance of precipitation30%
Record high69° (1966)
Record low9° (2020)
Wed, 2850° / 36°0.03Climate normal
50 °Climate normal

Clark, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high50°
Average low36°
Average precipitation0.03 in
Chance of precipitation17%
Record high70° (2024)
Record low19° (2023)
Thu, 2950° / 36°0.07Climate normal
50 °Climate normal

Clark, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high50°
Average low36°
Average precipitation0.07 in
Chance of precipitation23%
Record high67° (2004)
Record low18° (1991)
Fri, 3049° / 35°0.09Climate normal
49 °Climate normal

Clark, Friday, 30 October

Climate normal for this date — 60-year average.

Average high49°
Average low35°
Average precipitation0.09 in
Chance of precipitation27%
Record high66° (1965)
Record low16° (1991)
Sat, 3149° / 33°0.06Climate normal
49 °Climate normal

Clark, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high49°
Average low33°
Average precipitation0.06 in
Chance of precipitation18%
Record high70° (1990)
Record low18° (2002)
Sun, 0147° / 34°0.05Climate normal
47 °Climate normal

Clark, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high47°
Average low34°
Average precipitation0.05 in
Chance of precipitation25%
Record high70° (1990)
Record low15° (1984)
Mon, 0247° / 33°0.04Climate normal
47 °Climate normal

Clark, Monday, 2 November

Climate normal for this date — 60-year average.

Average high47°
Average low33°
Average precipitation0.04 in
Chance of precipitation20%
Record high71° (1978)
Record low8° (1991)
Tue, 0346° / 33°0.04Climate normal
46 °Climate normal

Clark, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.04 in
Chance of precipitation22%
Record high69° (1978)
Record low6° (1991)
Wed, 0446° / 31°0.02Climate normal
46 °Climate normal

Clark, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high46°
Average low31°
Average precipitation0.02 in
Chance of precipitation15%
Record high68° (2015)
Record low0° (1991)
Thu, 0547° / 32°0.04Climate normal
47 °Climate normal

Clark, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high47°
Average low32°
Average precipitation0.04 in
Chance of precipitation15%
Record high69° (2016)
Record low10° (2003)
Fri, 0646° / 31°0.03Climate normal
46 °Climate normal

Clark, Friday, 6 November

Climate normal for this date — 60-year average.

Average high46°
Average low31°
Average precipitation0.03 in
Chance of precipitation15%
Record high72° (2020)
Record low4° (1991)
Sat, 0746° / 31°0.02Climate normal
46 °Climate normal

Clark, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high46°
Average low31°
Average precipitation0.02 in
Chance of precipitation10%
Record high69° (2020)
Record low2° (1991)
Sun, 0845° / 31°0.07Climate normal
45 °Climate normal

Clark, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high45°
Average low31°
Average precipitation0.07 in
Chance of precipitation22%
Record high69° (2020)
Record low8° (2003)

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 Clark, 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 Clark, 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.