As of 02:45 MDT

Weather in De Smet, MT

50°Current weather

De Smet, Friday, 23 October, 02:45

Overcast. Feels like 50°. High 50°, low 35°.

Pressure29.68 inHg
Wind0 mph N
Humidity89%
Visibility6.2 mi
Dew point46°

Monthly outlook for De Smet, MT: average high 49.9°, average low 30.4°. That is 4° above the climate normal for October. Precipitation is expected on 2 days (about 0.5 inches), against a normal of 6 days and 1.3 inches. The warmest day looks like 25 October (55.2°), the coolest 30 October (21°).

49.9°/30.4°
Average high / low
+4°
Above normal
2 / 6
Wet days / normal
0.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
23 October – 1 November48.6°44.2°+2.4°
2 November – 11 November52.2°39.1°+7.2°
12 November – 21 Novemberat normal35.5°—

October records over 66 years

78.4°1 October 1992All-time high
-12.5°29 October 2019All-time low

Climate normals and records are computed from the nearest reference point — Evaro (10 mi).

Sat, 2455° / 29°0.01Light rain
55 °Light rain

De Smet, Saturday, 24 October

Light rain. High 55°, low 29°.

Pressure30.27 inHg
Wind2.1 mph SE
Humidity69%
Visibility6.2 mi
Dew point35°
Sun, 2555° / 34°0Overcast
55 °Overcast

De Smet, Sunday, 25 October

Overcast. High 55°, low 34°.

Pressure30.18 inHg
Wind2.5 mph S
Humidity56%
Visibility6.2 mi
Dew point33°
Mon, 2654° / 33°0Overcast
54 °Overcast

De Smet, Monday, 26 October

Overcast. High 54°, low 33°.

Pressure30.12 inHg
Wind2.2 mph SW
Humidity62%
Visibility6.2 mi
Dew point31°
Tue, 2743° / 36°0.09Light rain
43 °Light rain

De Smet, Tuesday, 27 October

Light rain. High 43°, low 36°.

Pressure30.12 inHg
Wind4.4 mph NW
Humidity92%
Visibility—
Dew point40°
Wed, 2850° / 34°0.01Light rain
50 °Light rain

De Smet, Wednesday, 28 October

Light rain. High 50°, low 34°.

Pressure30.39 inHg
Wind2.4 mph N
Humidity76%
Visibility—
Dew point36°
Thu, 2941° / 22°0Mostly clear
41 °Mostly clear

De Smet, Thursday, 29 October

Mostly clear. High 41°, low 22°.

Pressure30.27 inHg
Wind3.2 mph N
Humidity59%
Visibility—
Dew point22°
Fri, 3043° / 21°0Partly cloudy
43 °Partly cloudy

De Smet, Friday, 30 October

Partly cloudy. High 43°, low 21°.

Pressure30.18 inHg
Wind2.1 mph SE
Humidity50%
Visibility—
Dew point18°
Sat, 3146° / 23°0Mostly clear
46 °Mostly clear

De Smet, Saturday, 31 October

Mostly clear. High 46°, low 23°.

Pressure30.27 inHg
Wind2.8 mph N
Humidity51%
Visibility—
Dew point21°
Sun, 0148° / 24°0Mostly clear
48 °Mostly clear

De Smet, Sunday, 1 November

Mostly clear. High 48°, low 24°.

Pressure30.36 inHg
Wind2.1 mph NE
Humidity48%
Visibility—
Dew point21°
Mon, 0249° / 26°0Clear
49 °Clear

De Smet, Monday, 2 November

Clear. High 49°, low 26°.

Pressure30.42 inHg
Wind2.9 mph N
Humidity54%
Visibility—
Dew point25°
Tue, 0351° / 28°0Clear
51 °Clear

De Smet, Tuesday, 3 November

Clear. High 51°, low 28°.

Pressure30.39 inHg
Wind3.5 mph SE
Humidity51%
Visibility—
Dew point24°
Wed, 0454° / 29°0Clear
54 °Clear

De Smet, Wednesday, 4 November

Clear. High 54°, low 29°.

Pressure30.30 inHg
Wind4.1 mph SE
Humidity39%
Visibility—
Dew point20°
Thu, 0553° / 37°0Overcast
53 °Overcast

De Smet, Thursday, 5 November

Overcast. High 53°, low 37°.

Pressure30.00 inHg
Wind7.2 mph W
Humidity51%
Visibility—
Dew point28°
Fri, 0653° / 39°0Light rain
53 °Light rain

De Smet, Friday, 6 November

Light rain. High 53°, low 39°.

Pressure30.24 inHg
Wind5.1 mph W
Humidity79%
Visibility—
Dew point40°
Sat, 0754° / 36°0Overcast
54 °Overcast

De Smet, Saturday, 7 November

Overcast. High 54°, low 36°.

Pressure30.36 inHg
Wind2.9 mph SE
Humidity67%
Visibility—
Dew point35°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0838° / 24°0.07Climate normal
38 °Climate normal

De Smet, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high38°
Average low24°
Average precipitation0.07 in
Chance of precipitation43%
Record high56° (2016)
Record low-1° (1994)
Mon, 0938° / 24°0.07Climate normal
38 °Climate normal

De Smet, Monday, 9 November

Climate normal for this date — 60-year average.

Average high38°
Average low24°
Average precipitation0.07 in
Chance of precipitation42%
Record high58° (2016)
Record low1° (2020)
Tue, 1037° / 23°0.06Climate normal
37 °Climate normal

De Smet, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high37°
Average low23°
Average precipitation0.06 in
Chance of precipitation40%
Record high55° (2016)
Record low-19° (1986)
Wed, 1137° / 21°0.07Climate normal
37 °Climate normal

De Smet, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high37°
Average low21°
Average precipitation0.07 in
Chance of precipitation35%
Record high56° (2016)
Record low-7° (2000)
Thu, 1237° / 23°0.08Climate normal
37 °Climate normal

De Smet, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high37°
Average low23°
Average precipitation0.08 in
Chance of precipitation43%
Record high58° (1999)
Record low-9° (1986)
Fri, 1337° / 24°0.09Climate normal
37 °Climate normal

De Smet, Friday, 13 November

Climate normal for this date — 60-year average.

Average high37°
Average low24°
Average precipitation0.09 in
Chance of precipitation45%
Record high55° (2025)
Record low1° (2000)
Sat, 1437° / 23°0.08Climate normal
37 °Climate normal

De Smet, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high37°
Average low23°
Average precipitation0.08 in
Chance of precipitation40%
Record high54° (1999)
Record low-2° (2000)
Sun, 1537° / 22°0.03Climate normal
37 °Climate normal

De Smet, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high37°
Average low22°
Average precipitation0.03 in
Chance of precipitation17%
Record high54° (2021)
Record low0° (2014)
Mon, 1636° / 23°0.08Climate normal
36 °Climate normal

De Smet, Monday, 16 November

Climate normal for this date — 60-year average.

Average high36°
Average low23°
Average precipitation0.08 in
Chance of precipitation45%
Record high52° (2025)
Record low-1° (1961)
Tue, 1735° / 22°0.07Climate normal
35 °Climate normal

De Smet, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high35°
Average low22°
Average precipitation0.07 in
Chance of precipitation48%
Record high52° (1976)
Record low-7° (1968)
Wed, 1835° / 21°0.09Climate normal
35 °Climate normal

De Smet, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high35°
Average low21°
Average precipitation0.09 in
Chance of precipitation47%
Record high53° (2008)
Record low-3° (2022)
Thu, 1934° / 21°0.07Climate normal
34 °Climate normal

De Smet, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high34°
Average low21°
Average precipitation0.07 in
Chance of precipitation38%
Record high47° (1989)
Record low-3° (1975)
Fri, 2034° / 21°0.07Climate normal
34 °Climate normal

De Smet, Friday, 20 November

Climate normal for this date — 60-year average.

Average high34°
Average low21°
Average precipitation0.07 in
Chance of precipitation43%
Record high46° (2002)
Record low-14° (1977)
Sat, 2133° / 19°0.07Climate normal
33 °Climate normal

De Smet, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high33°
Average low19°
Average precipitation0.07 in
Chance of precipitation43%
Record high45° (2002)
Record low-15° (1977)

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 De Smet, MT 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 De Smet, MT 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.