As of 00:56 MST

Weather in Teton, SD

65°Current weather

Teton, Friday, 23 October, 00:56

Mostly clear. Feels like 64°. High 86°, low 59°.

Pressure29.88 inHg
Wind11.9 mph SE
Humidity76%
Visibility6.2 mi
Dew point57°

Monthly outlook for Teton, SD: average high 55.3°, average low 43°. That is 0.5° above the climate normal for October. Precipitation is expected on 5 days (about 1.8 inches), against a normal of 3 days and 0.6 inches. The warmest day looks like 23 October (85.8°), the coolest 3 November (34.1°).

55.3°/43°
Average high / low
+0.5°
Above normal
5 / 3
Wet days / normal
1.8 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
23 October – 1 November54.5°55.9°-0.8°
2 November – 11 November56.7°49.8°+3.8°
12 November – 21 Novemberat normal45.1°—

October records over 66 years

94.5°3 October 2025All-time high
0.7°26 October 2020All-time low
Sat, 2463° / 47°0Partly cloudy
63 °Partly cloudy

Teton, Saturday, 24 October

Partly cloudy. High 63°, low 47°.

Pressure30.33 inHg
Wind14.8 mph NW
Humidity51%
Visibility6.2 mi
Dew point34°
Sun, 2549° / 41°0.07Light rain
49 °Light rain

Teton, Sunday, 25 October

Light rain. High 49°, low 41°.

Pressure30.47 inHg
Wind5.3 mph NE
Humidity53%
Visibility6.2 mi
Dew point28°
Mon, 2645° / 43°1.12Rain
45 °Rain

Teton, Monday, 26 October

Rain. High 45°, low 43°.

Pressure30.39 inHg
Wind13.3 mph NE
Humidity92%
Visibility1.7 mi
Dew point42°
Tue, 2753° / 43°0.09Light rain
53 °Light rain

Teton, Tuesday, 27 October

Light rain. High 53°, low 43°.

Pressure30.12 inHg
Wind9.3 mph W
Humidity69%
Visibility—
Dew point38°
Wed, 2850° / 42°0.02Light rain
50 °Light rain

Teton, Wednesday, 28 October

Light rain. High 50°, low 42°.

Pressure29.88 inHg
Wind24.7 mph NW
Humidity73%
Visibility—
Dew point40°
Thu, 2949° / 38°0Overcast
49 °Overcast

Teton, Thursday, 29 October

Overcast. High 49°, low 38°.

Pressure30.27 inHg
Wind15 mph NW
Humidity55%
Visibility—
Dew point30°
Fri, 3045° / 43°0.37Rain
45 °Rain

Teton, Friday, 30 October

Rain. High 45°, low 43°.

Pressure30.09 inHg
Wind16.2 mph E
Humidity78%
Visibility—
Dew point39°
Sat, 3151° / 43°0.08Light rain
51 °Light rain

Teton, Saturday, 31 October

Light rain. High 51°, low 43°.

Pressure29.74 inHg
Wind21.2 mph W
Humidity75%
Visibility—
Dew point41°
Sun, 0154° / 40°0Clear
54 °Clear

Teton, Sunday, 1 November

Clear. High 54°, low 40°.

Pressure29.97 inHg
Wind12.9 mph NW
Humidity47%
Visibility—
Dew point31°
Mon, 0250° / 39°0.02Light rain
50 °Light rain

Teton, Monday, 2 November

Light rain. High 50°, low 39°.

Pressure30.27 inHg
Wind15.7 mph NW
Humidity52%
Visibility—
Dew point29°
Tue, 0348° / 34°0Clear
48 °Clear

Teton, Tuesday, 3 November

Clear. High 48°, low 34°.

Pressure30.53 inHg
Wind9.4 mph NW
Humidity55%
Visibility—
Dew point27°
Wed, 0452° / 37°0Overcast
52 °Overcast

Teton, Wednesday, 4 November

Overcast. High 52°, low 37°.

Pressure30.33 inHg
Wind11.1 mph NW
Humidity44%
Visibility—
Dew point26°
Thu, 0567° / 44°0Partly cloudy
67 °Partly cloudy

Teton, Thursday, 5 November

Partly cloudy. High 67°, low 44°.

Pressure30.09 inHg
Wind12.6 mph W
Humidity35%
Visibility—
Dew point31°
Fri, 0668° / 52°0Clear
68 °Clear

Teton, Friday, 6 November

Clear. High 68°, low 52°.

Pressure29.94 inHg
Wind12.4 mph E
Humidity36%
Visibility—
Dew point36°
Sat, 0756° / 44°0Overcast
56 °Overcast

Teton, Saturday, 7 November

Overcast. High 56°, low 44°.

Pressure29.88 inHg
Wind22.8 mph NW
Humidity46%
Visibility—
Dew point34°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0851° / 33°0.07Climate normal
51 °Climate normal

Teton, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high51°
Average low33°
Average precipitation0.07 in
Chance of precipitation13%
Record high80° (1999)
Record low11° (1991)
Mon, 0947° / 32°0.04Climate normal
47 °Climate normal

Teton, Monday, 9 November

Climate normal for this date — 60-year average.

Average high47°
Average low32°
Average precipitation0.04 in
Chance of precipitation17%
Record high70° (2016)
Record low8° (2000)
Tue, 1046° / 29°0.06Climate normal
46 °Climate normal

Teton, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high46°
Average low29°
Average precipitation0.06 in
Chance of precipitation25%
Record high69° (1989)
Record low-1° (1986)
Wed, 1144° / 29°0.02Climate normal
44 °Climate normal

Teton, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high44°
Average low29°
Average precipitation0.02 in
Chance of precipitation17%
Record high68° (2005)
Record low-5° (1986)
Thu, 1246° / 29°0.05Climate normal
46 °Climate normal

Teton, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high46°
Average low29°
Average precipitation0.05 in
Chance of precipitation15%
Record high70° (2016)
Record low-3° (1986)
Fri, 1348° / 30°0.03Climate normal
48 °Climate normal

Teton, Friday, 13 November

Climate normal for this date — 60-year average.

Average high48°
Average low30°
Average precipitation0.03 in
Chance of precipitation20%
Record high73° (1990)
Record low-13° (1986)
Sat, 1446° / 31°0.02Climate normal
46 °Climate normal

Teton, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high46°
Average low31°
Average precipitation0.02 in
Chance of precipitation12%
Record high72° (2025)
Record low-2° (2014)
Sun, 1545° / 29°0.02Climate normal
45 °Climate normal

Teton, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high45°
Average low29°
Average precipitation0.02 in
Chance of precipitation17%
Record high65° (2001)
Record low6° (2014)
Mon, 1647° / 29°0.02Climate normal
47 °Climate normal

Teton, Monday, 16 November

Climate normal for this date — 60-year average.

Average high47°
Average low29°
Average precipitation0.02 in
Chance of precipitation7%
Record high71° (2001)
Record low2° (2014)
Tue, 1745° / 29°0.02Climate normal
45 °Climate normal

Teton, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high45°
Average low29°
Average precipitation0.02 in
Chance of precipitation22%
Record high70° (2001)
Record low1° (2000)
Wed, 1845° / 28°0.03Climate normal
45 °Climate normal

Teton, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high45°
Average low28°
Average precipitation0.03 in
Chance of precipitation23%
Record high66° (2020)
Record low3° (1996)
Thu, 1944° / 29°0.03Climate normal
44 °Climate normal

Teton, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high44°
Average low29°
Average precipitation0.03 in
Chance of precipitation17%
Record high69° (2003)
Record low7° (1985)
Fri, 2042° / 27°0.02Climate normal
42 °Climate normal

Teton, Friday, 20 November

Climate normal for this date — 60-year average.

Average high42°
Average low27°
Average precipitation0.02 in
Chance of precipitation12%
Record high69° (1962)
Record low-1° (1985)
Sat, 2143° / 26°0.01Climate normal
43 °Climate normal

Teton, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high43°
Average low26°
Average precipitation0.01 in
Chance of precipitation15%
Record high71° (2012)
Record low-1° (1985)

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 Teton, 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 Teton, 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.