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As of 17:26 CDT

Weather in Clark, SD

69°Current weather

Clark, Thursday, 8 October, 17:26

Partly cloudy. Feels like 67°. High 68°, low 44°.

Pressure30.00 inHg
Wind5.8 mph E
Humidity33%
Visibility6.2 mi
Dew point42°

Monthly outlook for Clark, SD: average high 62.7°, average low 46°. That is 3.6° above the climate normal for October. Precipitation is expected on 1 day (about 0.4 inches), against a normal of 3 days and 1.1 inches. The warmest day looks like 10 October (81°), the coolest 17 October (31.2°).

62.7°/46°
Average high / low
+3.6°
Above normal
1 / 3
Wet days / normal
0.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
8 October – 17 October61.7°57.4°+2.4°
18 October – 27 October64.4°53.5°+6°
28 October – 6 Novemberat normal47.8°—

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).

Fri, 0975° / 47°0Clear
75 °Clear

Clark, Friday, 9 October

Clear. High 75°, low 47°.

Pressure29.88 inHg
Wind10.5 mph SE
Humidity72%
Visibility6.2 mi
Dew point57°
Sat, 1081° / 62°0Clear
81 °Clear

Clark, Saturday, 10 October

Clear. High 81°, low 62°.

Pressure29.56 inHg
Wind20 mph S
Humidity45%
Visibility6.2 mi
Dew point53°
Sun, 1177° / 52°0Overcast
77 °Overcast

Clark, Sunday, 11 October

Overcast. High 77°, low 52°.

Pressure29.71 inHg
Wind10.4 mph S
Humidity51%
Visibility6.2 mi
Dew point54°
Mon, 1251° / 46°0.02Light rain
51 °Light rain

Clark, Monday, 12 October

Light rain. High 51°, low 46°.

Pressure30.03 inHg
Wind12 mph N
Humidity79%
Visibility6.2 mi
Dew point42°
Tue, 1353° / 46°0Overcast
53 °Overcast

Clark, Tuesday, 13 October

Overcast. High 53°, low 46°.

Pressure30.15 inHg
Wind8.3 mph NE
Humidity72%
Visibility—
Dew point42°
Wed, 1459° / 49°0.34Rain
59 °Rain

Clark, Wednesday, 14 October

Rain. High 59°, low 49°.

Pressure29.56 inHg
Wind21 mph W
Humidity89%
Visibility—
Dew point54°
Thu, 1557° / 45°0Clear
57 °Clear

Clark, Thursday, 15 October

Clear. High 57°, low 45°.

Pressure30.00 inHg
Wind22.4 mph W
Humidity53%
Visibility—
Dew point38°
Fri, 1644° / 36°0Overcast
44 °Overcast

Clark, Friday, 16 October

Overcast. High 44°, low 36°.

Pressure30.65 inHg
Wind19.6 mph NW
Humidity53%
Visibility—
Dew point26°
Sat, 1751° / 31°0Clear
51 °Clear

Clark, Saturday, 17 October

Clear. High 51°, low 31°.

Pressure30.59 inHg
Wind8.4 mph W
Humidity36%
Visibility—
Dew point20°
Sun, 1861° / 39°0Clear
61 °Clear

Clark, Sunday, 18 October

Clear. High 61°, low 39°.

Pressure30.30 inHg
Wind19.2 mph S
Humidity37%
Visibility—
Dew point29°
Mon, 1965° / 47°0Clear
65 °Clear

Clark, Monday, 19 October

Clear. High 65°, low 47°.

Pressure30.03 inHg
Wind20.9 mph S
Humidity43%
Visibility—
Dew point36°
Tue, 2059° / 48°0Overcast
59 °Overcast

Clark, Tuesday, 20 October

Overcast. High 59°, low 48°.

Pressure29.91 inHg
Wind17.3 mph SW
Humidity59%
Visibility—
Dew point43°
Wed, 2163° / 51°0Mostly clear
63 °Mostly clear

Clark, Wednesday, 21 October

Mostly clear. High 63°, low 51°.

Pressure30.03 inHg
Wind10.5 mph W
Humidity52%
Visibility—
Dew point41°
Thu, 2267° / 46°0Overcast
67 °Overcast

Clark, Thursday, 22 October

Overcast. High 67°, low 46°.

Pressure30.09 inHg
Wind5.9 mph SW
Humidity35%
Visibility—
Dew point34°
Fri, 2371° / 48°0Clear
71 °Clear

Clark, Friday, 23 October

Clear. High 71°, low 48°.

Pressure30.12 inHg
Wind12.6 mph SE
Humidity34%
Visibility—
Dew point36°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2452° / 38°0.04Climate normal
52 °Climate normal

Clark, Saturday, 24 October

Climate normal for this date — 60-year average.

Average high52°
Average low38°
Average precipitation0.04 in
Chance of precipitation15%
Record high77° (1989)
Record low12° (2020)
Sun, 2552° / 38°0.04Climate normal
52 °Climate normal

Clark, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high52°
Average low38°
Average precipitation0.04 in
Chance of precipitation17%
Record high77° (1989)
Record low17° (2020)
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)

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.