As of 02:54 MDT

Weather in Denby, SD

39°Current weather

Denby, Friday, 16 October, 02:54

Mostly clear. Feels like 32°. High 55°, low 35°.

Pressure30.74 inHg
Wind10.4 mph NW
Humidity60%
Visibility6.2 mi
Dew point27°

Monthly outlook for Denby, SD: average high 60.7°, average low 41.8°. That is 1.3° above the climate normal for October. Precipitation is expected on 2 days (about 0.7 inches), against a normal of 3 days and 0.6 inches. The warmest day looks like 22 October (77.6°), the coolest 30 October (30.2°).

60.7°/41.8°
Average high / low
+1.3°
Above normal
2 / 3
Wet days / normal
0.7 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
16 October – 25 October64°60.3°+2.1°
26 October – 4 November55.3°54.1°+0.7°
5 November – 14 Novemberat normal49.6°—

October records over 66 years

91°4 October 1963All-time high
-2.7°30 October 1991All-time low

Climate normals and records are computed from the nearest reference point — White Clay (12 mi).

Sat, 1773° / 42°0Clear
73 °Clear

Denby, Saturday, 17 October

Clear. High 73°, low 42°.

Pressure30.12 inHg
Wind9.8 mph SW
Humidity31%
Visibility6.2 mi
Dew point34°
Sun, 1865° / 46°0Clear
65 °Clear

Denby, Sunday, 18 October

Clear. High 65°, low 46°.

Pressure30.03 inHg
Wind9.1 mph N
Humidity42%
Visibility6.2 mi
Dew point39°
Mon, 1964° / 40°0Clear
64 °Clear

Denby, Monday, 19 October

Clear. High 64°, low 40°.

Pressure30.06 inHg
Wind1.7 mph E
Humidity55%
Visibility6.2 mi
Dew point43°
Tue, 2072° / 46°0Clear
72 °Clear

Denby, Tuesday, 20 October

Clear. High 72°, low 46°.

Pressure29.91 inHg
Wind10.9 mph S
Humidity50%
Visibility—
Dew point45°
Wed, 2167° / 51°0Clear
67 °Clear

Denby, Wednesday, 21 October

Clear. High 67°, low 51°.

Pressure30.12 inHg
Wind10.2 mph N
Humidity53%
Visibility—
Dew point44°
Thu, 2278° / 52°0Partly cloudy
78 °Partly cloudy

Denby, Thursday, 22 October

Partly cloudy. High 78°, low 52°.

Pressure30.00 inHg
Wind19.9 mph S
Humidity34%
Visibility—
Dew point38°
Fri, 2370° / 57°0.03Light rain
70 °Light rain

Denby, Friday, 23 October

Light rain. High 70°, low 57°.

Pressure29.65 inHg
Wind23.4 mph S
Humidity63%
Visibility—
Dew point55°
Sat, 2457° / 39°0.56Rain
57 °Rain

Denby, Saturday, 24 October

Rain. High 57°, low 39°.

Pressure30.06 inHg
Wind18.7 mph N
Humidity80%
Visibility—
Dew point38°
Sun, 2540° / 33°0.06Light snow
40 °Light snow

Denby, Sunday, 25 October

Light snow. High 40°, low 33°.

Pressure30.42 inHg
Wind12.6 mph N
Humidity72%
Visibility—
Dew point28°
Mon, 2649° / 33°0Partly cloudy
49 °Partly cloudy

Denby, Monday, 26 October

Partly cloudy. High 49°, low 33°.

Pressure30.00 inHg
Wind9.5 mph W
Humidity55%
Visibility—
Dew point27°
Tue, 2755° / 41°0Overcast
55 °Overcast

Denby, Tuesday, 27 October

Overcast. High 55°, low 41°.

Pressure29.83 inHg
Wind8.9 mph SE
Humidity38%
Visibility—
Dew point26°
Wed, 2864° / 45°0Overcast
64 °Overcast

Denby, Wednesday, 28 October

Overcast. High 64°, low 45°.

Pressure29.56 inHg
Wind12 mph S
Humidity39%
Visibility—
Dew point33°
Thu, 2949° / 35°0.01Light rain
49 °Light rain

Denby, Thursday, 29 October

Light rain. High 49°, low 35°.

Pressure29.77 inHg
Wind17.2 mph N
Humidity53%
Visibility—
Dew point31°
Fri, 3050° / 30°0Mostly clear
50 °Mostly clear

Denby, Friday, 30 October

Mostly clear. High 50°, low 30°.

Pressure29.88 inHg
Wind18.3 mph NW
Humidity48%
Visibility—
Dew point26°
Sat, 3165° / 42°0Overcast
65 °Overcast

Denby, Saturday, 31 October

Overcast. High 65°, low 42°.

Pressure29.80 inHg
Wind19.9 mph W
Humidity33%
Visibility—
Dew point27°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0152° / 34°0.06Climate normal
52 °Climate normal

Denby, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high52°
Average low34°
Average precipitation0.06 in
Chance of precipitation22%
Record high74° (2008)
Record low1° (2002)
Mon, 0252° / 33°0.04Climate normal
52 °Climate normal

Denby, Monday, 2 November

Climate normal for this date — 60-year average.

Average high52°
Average low33°
Average precipitation0.04 in
Chance of precipitation18%
Record high79° (2008)
Record low-4° (1991)
Tue, 0351° / 33°0.04Climate normal
51 °Climate normal

Denby, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high51°
Average low33°
Average precipitation0.04 in
Chance of precipitation15%
Record high71° (2015)
Record low-2° (1991)
Wed, 0453° / 32°0.02Climate normal
53 °Climate normal

Denby, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high53°
Average low32°
Average precipitation0.02 in
Chance of precipitation15%
Record high77° (1978)
Record low3° (1991)
Thu, 0553° / 33°0.04Climate normal
53 °Climate normal

Denby, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high53°
Average low33°
Average precipitation0.04 in
Chance of precipitation15%
Record high77° (2001)
Record low2° (1967)
Fri, 0652° / 33°0.04Climate normal
52 °Climate normal

Denby, Friday, 6 November

Climate normal for this date — 60-year average.

Average high52°
Average low33°
Average precipitation0.04 in
Chance of precipitation10%
Record high78° (2020)
Record low6° (2003)
Sat, 0753° / 32°0.04Climate normal
53 °Climate normal

Denby, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high53°
Average low32°
Average precipitation0.04 in
Chance of precipitation13%
Record high77° (1999)
Record low2° (2003)
Sun, 0851° / 32°0.05Climate normal
51 °Climate normal

Denby, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high51°
Average low32°
Average precipitation0.05 in
Chance of precipitation17%
Record high80° (1999)
Record low14° (1961)
Mon, 0947° / 31°0.06Climate normal
47 °Climate normal

Denby, Monday, 9 November

Climate normal for this date — 60-year average.

Average high47°
Average low31°
Average precipitation0.06 in
Chance of precipitation23%
Record high72° (2016)
Record low9° (2018)
Tue, 1048° / 29°0.03Climate normal
48 °Climate normal

Denby, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high48°
Average low29°
Average precipitation0.03 in
Chance of precipitation22%
Record high68° (2007)
Record low-2° (1986)
Wed, 1146° / 29°0.04Climate normal
46 °Climate normal

Denby, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high46°
Average low29°
Average precipitation0.04 in
Chance of precipitation18%
Record high74° (2005)
Record low-3° (1986)
Thu, 1249° / 29°0.04Climate normal
49 °Climate normal

Denby, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high49°
Average low29°
Average precipitation0.04 in
Chance of precipitation15%
Record high73° (1999)
Record low-11° (1986)
Fri, 1349° / 30°0.04Climate normal
49 °Climate normal

Denby, Friday, 13 November

Climate normal for this date — 60-year average.

Average high49°
Average low30°
Average precipitation0.04 in
Chance of precipitation23%
Record high73° (1999)
Record low-13° (1986)
Sat, 1448° / 31°0.02Climate normal
48 °Climate normal

Denby, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high48°
Average low31°
Average precipitation0.02 in
Chance of precipitation12%
Record high74° (2025)
Record low3° (1985)

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 Denby, 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 Denby, 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.