As of 06:59 MDT

Weather in Denby, SD

46°Current weather

Denby, Sunday, 18 October, 06:59

Clear. Feels like 43°. High 66°, low 39°.

Pressure30.00 inHg
Wind6.4 mph W
Humidity67%
Visibility6.2 mi
Dew point31°

Monthly outlook for Denby, SD: average high 66.9°, average low 47.9°. That is 5.3° above the climate normal for October. Precipitation is expected on 2 days (about 0.4 inches), against a normal of 3 days and 0.7 inches. The warmest day looks like 23 October (76.7°), the coolest 19 October (35.7°).

66.9°/47.9°
Average high / low
+5.3°
Above normal
2 / 3
Wet days / normal
0.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
18 October – 27 October65.8°59.6°+3.5°
28 October – 6 November68.6°53.2°+8.6°
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, 1962° / 36°0Clear
62 °Clear

Denby, Monday, 19 October

Clear. High 62°, low 36°.

Pressure30.18 inHg
Wind5.3 mph SE
Humidity54%
Visibility6.2 mi
Dew point40°
Tue, 2072° / 45°0Clear
72 °Clear

Denby, Tuesday, 20 October

Clear. High 72°, low 45°.

Pressure30.00 inHg
Wind10.5 mph S
Humidity48%
Visibility6.2 mi
Dew point47°
Wed, 2166° / 49°0Clear
66 °Clear

Denby, Wednesday, 21 October

Clear. High 66°, low 49°.

Pressure30.18 inHg
Wind5.3 mph N
Humidity67%
Visibility6.2 mi
Dew point50°
Thu, 2274° / 53°0Partly cloudy
74 °Partly cloudy

Denby, Thursday, 22 October

Partly cloudy. High 74°, low 53°.

Pressure29.97 inHg
Wind16.5 mph S
Humidity54%
Visibility—
Dew point51°
Fri, 2377° / 62°0Partly cloudy
77 °Partly cloudy

Denby, Friday, 23 October

Partly cloudy. High 77°, low 62°.

Pressure29.59 inHg
Wind17.8 mph S
Humidity44%
Visibility—
Dew point49°
Sat, 2455° / 44°0.14Light rain
55 °Light rain

Denby, Saturday, 24 October

Light rain. High 55°, low 44°.

Pressure30.42 inHg
Wind18.7 mph N
Humidity48%
Visibility—
Dew point28°
Sun, 2564° / 42°0Clear
64 °Clear

Denby, Sunday, 25 October

Clear. High 64°, low 42°.

Pressure30.18 inHg
Wind24.2 mph S
Humidity44%
Visibility—
Dew point35°
Mon, 2665° / 47°0Overcast
65 °Overcast

Denby, Monday, 26 October

Overcast. High 65°, low 47°.

Pressure29.94 inHg
Wind16.6 mph S
Humidity61%
Visibility—
Dew point45°
Tue, 2756° / 52°0.3Light rain
56 °Light rain

Denby, Tuesday, 27 October

Light rain. High 56°, low 52°.

Pressure29.77 inHg
Wind19.7 mph S
Humidity84%
Visibility—
Dew point48°
Wed, 2866° / 45°0Clear
66 °Clear

Denby, Wednesday, 28 October

Clear. High 66°, low 45°.

Pressure29.83 inHg
Wind9.9 mph NW
Humidity29%
Visibility—
Dew point28°
Thu, 2967° / 48°0Partly cloudy
67 °Partly cloudy

Denby, Thursday, 29 October

Partly cloudy. High 67°, low 48°.

Pressure29.77 inHg
Wind10.8 mph SW
Humidity29%
Visibility—
Dew point28°
Fri, 3065° / 50°0Overcast
65 °Overcast

Denby, Friday, 30 October

Overcast. High 65°, low 50°.

Pressure29.65 inHg
Wind11.7 mph W
Humidity22%
Visibility—
Dew point22°
Sat, 3168° / 50°0Overcast
68 °Overcast

Denby, Saturday, 31 October

Overcast. High 68°, low 50°.

Pressure29.65 inHg
Wind15 mph W
Humidity25%
Visibility—
Dew point25°
Sun, 0170° / 54°0Clear
70 °Clear

Denby, Sunday, 1 November

Clear. High 70°, low 54°.

Pressure29.91 inHg
Wind15 mph W
Humidity19%
Visibility—
Dew point21°
Mon, 0275° / 51°0Partly cloudy
75 °Partly cloudy

Denby, Monday, 2 November

Partly cloudy. High 75°, low 51°.

Pressure30.00 inHg
Wind16.3 mph S
Humidity24%
Visibility—
Dew point29°
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.