As of 04:18 MDT

Weather in Denby, SD

43°Current weather

Denby, Saturday, 17 October, 04:18

Clear. Feels like 38°. High 76°, low 42°.

Pressure30.30 inHg
Wind8.1 mph SW
Humidity49%
Visibility6.2 mi
Dew point26°

Monthly outlook for Denby, SD: average high 61.6°, average low 43.4°. That is 2° above the climate normal for October. Precipitation is expected on 2 days (about 0.6 inches), against a normal of 3 days and 0.7 inches. The warmest day looks like 17 October (75.7°), the coolest 1 November (34.1°).

61.6°/43.4°
Average high / low
+2°
Above normal
2 / 3
Wet days / normal
0.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
17 October – 26 October65.1°60°+2.8°
27 October – 5 November55.7°53.6°+1.2°
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, 1867° / 46°0Clear
67 °Clear

Denby, Sunday, 18 October

Clear. High 67°, low 46°.

Pressure30.03 inHg
Wind11.4 mph N
Humidity40%
Visibility6.2 mi
Dew point38°
Mon, 1962° / 42°0Overcast
62 °Overcast

Denby, Monday, 19 October

Overcast. High 62°, low 42°.

Pressure30.09 inHg
Wind2 mph NE
Humidity61%
Visibility6.2 mi
Dew point44°
Tue, 2073° / 46°0Clear
73 °Clear

Denby, Tuesday, 20 October

Clear. High 73°, low 46°.

Pressure29.97 inHg
Wind9.6 mph S
Humidity46%
Visibility6.2 mi
Dew point47°
Wed, 2167° / 49°0Clear
67 °Clear

Denby, Wednesday, 21 October

Clear. High 67°, low 49°.

Pressure30.15 inHg
Wind7.9 mph SW
Humidity59%
Visibility—
Dew point47°
Thu, 2269° / 52°0.24Rain
69 °Rain

Denby, Thursday, 22 October

Rain. High 69°, low 52°.

Pressure30.06 inHg
Wind18 mph S
Humidity82%
Visibility—
Dew point56°
Fri, 2373° / 58°0.01Light rain
73 °Light rain

Denby, Friday, 23 October

Light rain. High 73°, low 58°.

Pressure29.53 inHg
Wind23.1 mph SW
Humidity32%
Visibility—
Dew point40°
Sat, 2458° / 37°0Clear
58 °Clear

Denby, Saturday, 24 October

Clear. High 58°, low 37°.

Pressure30.03 inHg
Wind22.3 mph N
Humidity42%
Visibility—
Dew point28°
Sun, 2546° / 34°0.02Light snow
46 °Light snow

Denby, Sunday, 25 October

Light snow. High 46°, low 34°.

Pressure30.33 inHg
Wind18.4 mph N
Humidity43%
Visibility—
Dew point21°
Mon, 2660° / 36°0Overcast
60 °Overcast

Denby, Monday, 26 October

Overcast. High 60°, low 36°.

Pressure30.06 inHg
Wind24 mph S
Humidity35%
Visibility—
Dew point25°
Tue, 2761° / 46°0Overcast
61 °Overcast

Denby, Tuesday, 27 October

Overcast. High 61°, low 46°.

Pressure29.74 inHg
Wind25.2 mph S
Humidity44%
Visibility—
Dew point35°
Wed, 2852° / 44°0.02Light rain
52 °Light rain

Denby, Wednesday, 28 October

Light rain. High 52°, low 44°.

Pressure29.71 inHg
Wind26.7 mph NW
Humidity46%
Visibility—
Dew point31°
Thu, 2971° / 43°0Clear
71 °Clear

Denby, Thursday, 29 October

Clear. High 71°, low 43°.

Pressure29.85 inHg
Wind17.9 mph SW
Humidity19%
Visibility—
Dew point20°
Fri, 3055° / 47°0Overcast
55 °Overcast

Denby, Friday, 30 October

Overcast. High 55°, low 47°.

Pressure29.56 inHg
Wind17.5 mph S
Humidity38%
Visibility—
Dew point28°
Sat, 3144° / 37°0.36Snow
44 °Snow

Denby, Saturday, 31 October

Snow. High 44°, low 37°.

Pressure29.68 inHg
Wind27.2 mph NW
Humidity60%
Visibility—
Dew point29°
Sun, 0151° / 34°0Clear
51 °Clear

Denby, Sunday, 1 November

Clear. High 51°, low 34°.

Pressure30.00 inHg
Wind15.9 mph W
Humidity34%
Visibility—
Dew point18°
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.