As of 12:56 MDT

Weather in Denby, SD

66°Current weather

Denby, Saturday, 17 October, 12:56

Clear. Feels like 64°. High 72°, low 40°.

Pressure30.09 inHg
Wind10.4 mph SW
Humidity34%
Visibility6.2 mi
Dew point37°

Monthly outlook for Denby, SD: average high 62.7°, average low 43.4°. That is 2.7° above the climate normal for October. Precipitation is expected on 2 days (about 0.9 inches), against a normal of 3 days and 0.7 inches. The warmest day looks like 22 October (75.4°), the coolest 31 October (28.7°).

62.7°/43.4°
Average high / low
+2.7°
Above normal
2 / 3
Wet days / normal
0.9 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
17 October – 26 October67.3°60°+4°
27 October – 5 November55.1°53.6°+0.9°
6 November – 15 Novemberat normal49°—

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).

Sun, 1866° / 45°0Clear
66 °Clear

Denby, Sunday, 18 October

Clear. High 66°, low 45°.

Pressure30.03 inHg
Wind12.5 mph N
Humidity40%
Visibility6.2 mi
Dew point38°
Mon, 1961° / 41°0Overcast
61 °Overcast

Denby, Monday, 19 October

Overcast. High 61°, low 41°.

Pressure30.12 inHg
Wind2.6 mph NE
Humidity62%
Visibility6.2 mi
Dew point44°
Tue, 2072° / 46°0Clear
72 °Clear

Denby, Tuesday, 20 October

Clear. High 72°, low 46°.

Pressure30.00 inHg
Wind9.1 mph S
Humidity47%
Visibility6.2 mi
Dew point47°
Wed, 2168° / 50°0Clear
68 °Clear

Denby, Wednesday, 21 October

Clear. High 68°, low 50°.

Pressure30.15 inHg
Wind5 mph N
Humidity56%
Visibility6.2 mi
Dew point49°
Thu, 2275° / 53°0Partly cloudy
75 °Partly cloudy

Denby, Thursday, 22 October

Partly cloudy. High 75°, low 53°.

Pressure29.97 inHg
Wind16.7 mph S
Humidity47%
Visibility—
Dew point49°
Fri, 2375° / 56°0.02Light rain
75 °Light rain

Denby, Friday, 23 October

Light rain. High 75°, low 56°.

Pressure29.53 inHg
Wind25.9 mph W
Humidity42%
Visibility—
Dew point49°
Sat, 2454° / 44°0.01Light rain
54 °Light rain

Denby, Saturday, 24 October

Light rain. High 54°, low 44°.

Pressure29.94 inHg
Wind28.2 mph W
Humidity71%
Visibility—
Dew point38°
Sun, 2564° / 38°0Partly cloudy
64 °Partly cloudy

Denby, Sunday, 25 October

Partly cloudy. High 64°, low 38°.

Pressure30.00 inHg
Wind22.2 mph SE
Humidity38%
Visibility—
Dew point31°
Mon, 2665° / 51°0Overcast
65 °Overcast

Denby, Monday, 26 October

Overcast. High 65°, low 51°.

Pressure29.68 inHg
Wind23.8 mph S
Humidity49%
Visibility—
Dew point42°
Tue, 2772° / 48°0Clear
72 °Clear

Denby, Tuesday, 27 October

Clear. High 72°, low 48°.

Pressure29.62 inHg
Wind28 mph SW
Humidity24%
Visibility—
Dew point26°
Wed, 2856° / 45°0Mostly clear
56 °Mostly clear

Denby, Wednesday, 28 October

Mostly clear. High 56°, low 45°.

Pressure29.97 inHg
Wind28.4 mph W
Humidity31%
Visibility—
Dew point22°
Thu, 2967° / 44°0Overcast
67 °Overcast

Denby, Thursday, 29 October

Overcast. High 67°, low 44°.

Pressure29.68 inHg
Wind26.1 mph S
Humidity27%
Visibility—
Dew point23°
Fri, 3052° / 32°0.67Snow
52 °Snow

Denby, Friday, 30 October

Snow. High 52°, low 32°.

Pressure29.26 inHg
Wind31.2 mph NW
Humidity90%
Visibility—
Dew point40°
Sat, 3137° / 29°0.18Snow
37 °Snow

Denby, Saturday, 31 October

Snow. High 37°, low 29°.

Pressure29.94 inHg
Wind32.8 mph NW
Humidity100%
Visibility—
Dew point33°
Sun, 0147° / 34°0Clear
47 °Clear

Denby, Sunday, 1 November

Clear. High 47°, low 34°.

Pressure29.91 inHg
Wind10.5 mph SW
Humidity85%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
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)
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)

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.