As of 18:33 MDT

Weather in Denby, SD

57°Current weather

Denby, Sunday, 18 October, 18:33

Overcast. Feels like 55°. High 67°, low 44°.

Pressure30.15 inHg
Wind5.7 mph NE
Humidity47%
Visibility6.2 mi
Dew point37°

Monthly outlook for Denby, SD: average high 62.3°, average low 43.6°. That is 2.8° above the climate normal for October. Precipitation is expected on 2 days (about 0.7 inches), against a normal of 3 days and 0.7 inches. The warmest day looks like 23 October (74.4°), the coolest 2 November (26°).

62.3°/43.6°
Average high / low
+2.8°
Above normal
2 / 3
Wet days / normal
0.7 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
18 October – 27 October65.2°59.6°+3.1°
28 October – 6 November57.5°53.2°+2.4°
7 November – 16 Novemberat normal48.7°—

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).

Mon, 1961° / 31°0Clear
61 °Clear

Denby, Monday, 19 October

Clear. High 61°, low 31°.

Pressure30.18 inHg
Wind4.5 mph E
Humidity54%
Visibility6.2 mi
Dew point40°
Tue, 2072° / 42°0Clear
72 °Clear

Denby, Tuesday, 20 October

Clear. High 72°, low 42°.

Pressure30.03 inHg
Wind11.3 mph S
Humidity46%
Visibility6.2 mi
Dew point46°
Wed, 2167° / 47°0Mostly clear
67 °Mostly clear

Denby, Wednesday, 21 October

Mostly clear. High 67°, low 47°.

Pressure30.18 inHg
Wind4.4 mph N
Humidity67%
Visibility6.2 mi
Dew point50°
Thu, 2273° / 55°0Overcast
73 °Overcast

Denby, Thursday, 22 October

Overcast. High 73°, low 55°.

Pressure29.91 inHg
Wind14.8 mph S
Humidity61%
Visibility6.2 mi
Dew point55°
Fri, 2374° / 61°0Mostly clear
74 °Mostly clear

Denby, Friday, 23 October

Mostly clear. High 74°, low 61°.

Pressure29.53 inHg
Wind18 mph SW
Humidity45%
Visibility—
Dew point50°
Sat, 2460° / 45°0Clear
60 °Clear

Denby, Saturday, 24 October

Clear. High 60°, low 45°.

Pressure30.24 inHg
Wind15.2 mph NW
Humidity34%
Visibility—
Dew point26°
Sun, 2558° / 42°0Overcast
58 °Overcast

Denby, Sunday, 25 October

Overcast. High 58°, low 42°.

Pressure30.18 inHg
Wind24.2 mph S
Humidity32%
Visibility—
Dew point26°
Mon, 2660° / 50°0.01Light rain
60 °Light rain

Denby, Monday, 26 October

Light rain. High 60°, low 50°.

Pressure30.00 inHg
Wind16.5 mph S
Humidity71%
Visibility—
Dew point49°
Tue, 2760° / 47°0Overcast
60 °Overcast

Denby, Tuesday, 27 October

Overcast. High 60°, low 47°.

Pressure30.12 inHg
Wind9.8 mph SE
Humidity78%
Visibility—
Dew point46°
Wed, 2868° / 51°0Overcast
68 °Overcast

Denby, Wednesday, 28 October

Overcast. High 68°, low 51°.

Pressure29.85 inHg
Wind18.9 mph S
Humidity74%
Visibility—
Dew point49°
Thu, 2962° / 47°0Overcast
62 °Overcast

Denby, Thursday, 29 October

Overcast. High 62°, low 47°.

Pressure29.80 inHg
Wind16.8 mph N
Humidity39%
Visibility—
Dew point33°
Fri, 3061° / 37°0Clear
61 °Clear

Denby, Friday, 30 October

Clear. High 61°, low 37°.

Pressure30.00 inHg
Wind13.9 mph S
Humidity38%
Visibility—
Dew point27°
Sat, 3159° / 46°0.61Rain
59 °Rain

Denby, Saturday, 31 October

Rain. High 59°, low 46°.

Pressure29.91 inHg
Wind16.2 mph S
Humidity58%
Visibility—
Dew point42°
Sun, 0152° / 27°0.11Snow
52 °Snow

Denby, Sunday, 1 November

Snow. High 52°, low 27°.

Pressure30.30 inHg
Wind27.1 mph N
Humidity95%
Visibility—
Dew point32°
Mon, 0243° / 26°0Clear
43 °Clear

Denby, Monday, 2 November

Clear. High 43°, low 26°.

Pressure30.42 inHg
Wind14.9 mph S
Humidity46%
Visibility—
Dew point18°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Sun, 1548° / 30°0.02Climate normal
48 °Climate normal

Denby, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high48°
Average low30°
Average precipitation0.02 in
Chance of precipitation20%
Record high70° (1963)
Record low-1° (2014)
Mon, 1649° / 30°0.02Climate normal
49 °Climate normal

Denby, Monday, 16 November

Climate normal for this date — 60-year average.

Average high49°
Average low30°
Average precipitation0.02 in
Chance of precipitation7%
Record high71° (2016)
Record low-3° (2014)

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.