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As of 13:39 CDT

Weather in Henry, SD

71°Current weather

Henry, Friday, 9 October, 13:39

Partly cloudy. Feels like 71°. High 72°, low 45°.

Pressure29.85 inHg
Wind9.7 mph SE
Humidity59%
Visibility6.2 mi
Dew point56°

Monthly outlook for Henry, SD: average high 58.9°, average low 41.5°. That is 1.8° above the climate normal for October. Precipitation is expected on 2 days (about 0.3 inches), against a normal of 3 days and 1.1 inches. The warmest day looks like 10 October (81.6°), the coolest 17 October (23.5°).

58.9°/41.5°
Average high / low
+1.8°
Above normal
2 / 3
Wet days / normal
0.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 October – 18 October60.1°56.7°+1.9°
19 October – 28 October56.9°53.1°+2.1°
29 October – 7 Novemberat normal47.3°—

October records over 66 years

85.6°1 October 2023All-time high
6.3°26 October 2020All-time low
Sat, 1082° / 59°0Clear
82 °Clear

Henry, Saturday, 10 October

Clear. High 82°, low 59°.

Pressure29.59 inHg
Wind17.4 mph S
Humidity47%
Visibility6.2 mi
Dew point53°
Sun, 1176° / 52°0Overcast
76 °Overcast

Henry, Sunday, 11 October

Overcast. High 76°, low 52°.

Pressure29.68 inHg
Wind5.6 mph SE
Humidity56%
Visibility6.2 mi
Dew point55°
Mon, 1256° / 50°0.2Rain
56 °Rain

Henry, Monday, 12 October

Rain. High 56°, low 50°.

Pressure29.83 inHg
Wind6.8 mph N
Humidity86%
Visibility6.2 mi
Dew point50°
Tue, 1351° / 46°0.01Light rain
51 °Light rain

Henry, Tuesday, 13 October

Light rain. High 51°, low 46°.

Pressure30.12 inHg
Wind9 mph N
Humidity78%
Visibility6.2 mi
Dew point42°
Wed, 1453° / 43°0.07Light rain
53 °Light rain

Henry, Wednesday, 14 October

Light rain. High 53°, low 43°.

Pressure30.12 inHg
Wind8.1 mph E
Humidity67%
Visibility—
Dew point40°
Thu, 1565° / 46°0.02Light rain
65 °Light rain

Henry, Thursday, 15 October

Light rain. High 65°, low 46°.

Pressure29.80 inHg
Wind20.8 mph NW
Humidity42%
Visibility—
Dew point40°
Fri, 1644° / 33°0.01Light snow
44 °Light snow

Henry, Friday, 16 October

Light snow. High 44°, low 33°.

Pressure30.12 inHg
Wind30.1 mph NW
Humidity52%
Visibility—
Dew point22°
Sat, 1746° / 24°0Clear
46 °Clear

Henry, Saturday, 17 October

Clear. High 46°, low 24°.

Pressure30.45 inHg
Wind16.8 mph NW
Humidity27%
Visibility—
Dew point7°
Sun, 1857° / 35°0Clear
57 °Clear

Henry, Sunday, 18 October

Clear. High 57°, low 35°.

Pressure30.09 inHg
Wind15.7 mph NW
Humidity32%
Visibility—
Dew point22°
Mon, 1964° / 39°0Clear
64 °Clear

Henry, Monday, 19 October

Clear. High 64°, low 39°.

Pressure30.09 inHg
Wind9.3 mph SE
Humidity29%
Visibility—
Dew point26°
Tue, 2068° / 46°0Overcast
68 °Overcast

Henry, Tuesday, 20 October

Overcast. High 68°, low 46°.

Pressure29.94 inHg
Wind18.6 mph S
Humidity35%
Visibility—
Dew point35°
Wed, 2163° / 49°0Overcast
63 °Overcast

Henry, Wednesday, 21 October

Overcast. High 63°, low 49°.

Pressure30.09 inHg
Wind11.6 mph N
Humidity28%
Visibility—
Dew point26°
Thu, 2253° / 41°0.02Light rain
53 °Light rain

Henry, Thursday, 22 October

Light rain. High 53°, low 41°.

Pressure29.91 inHg
Wind24.4 mph NW
Humidity45%
Visibility—
Dew point31°
Fri, 2343° / 32°0Mostly clear
43 °Mostly clear

Henry, Friday, 23 October

Mostly clear. High 43°, low 32°.

Pressure30.30 inHg
Wind23 mph NW
Humidity40%
Visibility—
Dew point18°
Sat, 2451° / 25°0Mostly clear
51 °Mostly clear

Henry, Saturday, 24 October

Mostly clear. High 51°, low 25°.

Pressure30.24 inHg
Wind11.3 mph S
Humidity30%
Visibility—
Dew point13°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2552° / 38°0.04Climate normal
52 °Climate normal

Henry, 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

Henry, 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

Henry, 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

Henry, 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

Henry, 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

Henry, 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

Henry, 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

Henry, 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

Henry, 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

Henry, 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

Henry, 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

Henry, 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

Henry, 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

Henry, 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)

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 Henry, 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 Henry, 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.