As of 22:44 MDT

Weather in Morristown, SD

59°Current weather

Morristown, Thursday, 22 October, 22:44

Overcast. Feels like 59°. High 76°, low 46°.

Pressure29.83 inHg
Wind11.6 mph SE
Humidity75%
Visibility6.2 mi
Dew point51°

Monthly outlook for Morristown, SD: average high 51.2°, average low 37°. That is 0.4° above the climate normal for October. Precipitation is expected on 6 days (about 1.2 inches), against a normal of 2 days and 0.6 inches. The warmest day looks like 23 October (76.2°), the coolest 3 November (27.9°).

51.2°/37°
Average high / low
+0.4°
Above normal
6 / 2
Wet days / normal
1.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
22 October – 31 October50.9°52.3°-0.7°
1 November – 10 November51.7°45.9°+3.2°
11 November – 20 Novemberat normal40.4°—

October records over 66 years

90.3°2 October 1997All-time high
-4.7°30 October 1991All-time low
Fri, 2376° / 54°0Overcast
76 °Overcast

Morristown, Friday, 23 October

Overcast. High 76°, low 54°.

Pressure29.65 inHg
Wind13.3 mph SE
Humidity61%
Visibility6.2 mi
Dew point57°
Sat, 2457° / 38°0Clear
57 °Clear

Morristown, Saturday, 24 October

Clear. High 57°, low 38°.

Pressure30.36 inHg
Wind14.3 mph NW
Humidity48%
Visibility6.2 mi
Dew point23°
Sun, 2551° / 34°0Overcast
51 °Overcast

Morristown, Sunday, 25 October

Overcast. High 51°, low 34°.

Pressure30.47 inHg
Wind8.6 mph E
Humidity44%
Visibility6.2 mi
Dew point19°
Mon, 2640° / 33°0.34Snow
40 °Snow

Morristown, Monday, 26 October

Snow. High 40°, low 33°.

Pressure30.50 inHg
Wind10.4 mph NE
Humidity92%
Visibility3.6 mi
Dew point35°
Tue, 2743° / 34°0.09Snow
43 °Snow

Morristown, Tuesday, 27 October

Snow. High 43°, low 34°.

Pressure30.15 inHg
Wind10 mph NE
Humidity85%
Visibility—
Dew point35°
Wed, 2839° / 35°0.34Rain
39 °Rain

Morristown, Wednesday, 28 October

Rain. High 39°, low 35°.

Pressure29.94 inHg
Wind22.1 mph NW
Humidity93%
Visibility—
Dew point36°
Thu, 2943° / 33°0Overcast
43 °Overcast

Morristown, Thursday, 29 October

Overcast. High 43°, low 33°.

Pressure30.33 inHg
Wind18 mph NW
Humidity58%
Visibility—
Dew point25°
Fri, 3043° / 36°0.25Rain
43 °Rain

Morristown, Friday, 30 October

Rain. High 43°, low 36°.

Pressure30.09 inHg
Wind15 mph E
Humidity65%
Visibility—
Dew point31°
Sat, 3142° / 38°0.11Light rain
42 °Light rain

Morristown, Saturday, 31 October

Light rain. High 42°, low 38°.

Pressure29.74 inHg
Wind16.8 mph W
Humidity91%
Visibility—
Dew point39°
Sun, 0143° / 34°0.08Snow
43 °Snow

Morristown, Sunday, 1 November

Snow. High 43°, low 34°.

Pressure29.97 inHg
Wind14.6 mph W
Humidity61%
Visibility—
Dew point29°
Mon, 0243° / 31°0Light snow
43 °Light snow

Morristown, Monday, 2 November

Light snow. High 43°, low 31°.

Pressure30.27 inHg
Wind14.3 mph NW
Humidity55%
Visibility—
Dew point25°
Tue, 0347° / 28°0Clear
47 °Clear

Morristown, Tuesday, 3 November

Clear. High 47°, low 28°.

Pressure30.50 inHg
Wind12 mph NW
Humidity50%
Visibility—
Dew point23°
Wed, 0448° / 33°0Overcast
48 °Overcast

Morristown, Wednesday, 4 November

Overcast. High 48°, low 33°.

Pressure30.33 inHg
Wind10.6 mph W
Humidity45%
Visibility—
Dew point24°
Thu, 0566° / 43°0Partly cloudy
66 °Partly cloudy

Morristown, Thursday, 5 November

Partly cloudy. High 66°, low 43°.

Pressure30.03 inHg
Wind13.8 mph NW
Humidity34%
Visibility—
Dew point30°
Fri, 0663° / 43°0Clear
63 °Clear

Morristown, Friday, 6 November

Clear. High 63°, low 43°.

Pressure29.94 inHg
Wind12.3 mph SE
Humidity31%
Visibility—
Dew point29°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 0746° / 28°0.04Climate normal
46 °Climate normal

Morristown, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high46°
Average low28°
Average precipitation0.04 in
Chance of precipitation13%
Record high71° (1999)
Record low-11° (1991)
Sun, 0845° / 29°0.03Climate normal
45 °Climate normal

Morristown, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high45°
Average low29°
Average precipitation0.03 in
Chance of precipitation22%
Record high71° (1999)
Record low5° (2003)
Mon, 0941° / 27°0.04Climate normal
41 °Climate normal

Morristown, Monday, 9 November

Climate normal for this date — 60-year average.

Average high41°
Average low27°
Average precipitation0.04 in
Chance of precipitation13%
Record high69° (2016)
Record low3° (2003)
Tue, 1041° / 24°0.06Climate normal
41 °Climate normal

Morristown, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high41°
Average low24°
Average precipitation0.06 in
Chance of precipitation27%
Record high67° (2007)
Record low-6° (1986)
Wed, 1139° / 24°0.01Climate normal
39 °Climate normal

Morristown, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high39°
Average low24°
Average precipitation0.01 in
Chance of precipitation8%
Record high65° (2005)
Record low-8° (1986)
Thu, 1241° / 24°0.02Climate normal
41 °Climate normal

Morristown, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high41°
Average low24°
Average precipitation0.02 in
Chance of precipitation17%
Record high71° (1999)
Record low-11° (2022)
Fri, 1342° / 25°0.02Climate normal
42 °Climate normal

Morristown, Friday, 13 November

Climate normal for this date — 60-year average.

Average high42°
Average low25°
Average precipitation0.02 in
Chance of precipitation12%
Record high64° (1981)
Record low-19° (1986)
Sat, 1442° / 26°0.03Climate normal
42 °Climate normal

Morristown, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high42°
Average low26°
Average precipitation0.03 in
Chance of precipitation17%
Record high70° (2025)
Record low-16° (2014)
Sun, 1541° / 25°0.02Climate normal
41 °Climate normal

Morristown, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high41°
Average low25°
Average precipitation0.02 in
Chance of precipitation8%
Record high65° (1975)
Record low-4° (2014)
Mon, 1642° / 25°0.02Climate normal
42 °Climate normal

Morristown, Monday, 16 November

Climate normal for this date — 60-year average.

Average high42°
Average low25°
Average precipitation0.02 in
Chance of precipitation7%
Record high64° (1979)
Record low-5° (2022)
Tue, 1740° / 24°0.02Climate normal
40 °Climate normal

Morristown, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high40°
Average low24°
Average precipitation0.02 in
Chance of precipitation13%
Record high61° (1979)
Record low-1° (1996)
Wed, 1840° / 23°0.02Climate normal
40 °Climate normal

Morristown, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high40°
Average low23°
Average precipitation0.02 in
Chance of precipitation18%
Record high62° (2007)
Record low-4° (1996)
Thu, 1939° / 24°0.04Climate normal
39 °Climate normal

Morristown, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high39°
Average low24°
Average precipitation0.04 in
Chance of precipitation18%
Record high61° (2003)
Record low5° (1985)
Fri, 2038° / 22°0.02Climate normal
38 °Climate normal

Morristown, Friday, 20 November

Climate normal for this date — 60-year average.

Average high38°
Average low22°
Average precipitation0.02 in
Chance of precipitation10%
Record high62° (1990)
Record low-10° (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 Morristown, 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 Morristown, 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.