Monthly outlook for Morristown, SD: average high 50.6°, average low 35.4°. That is 2.5° above the climate normal for October. Precipitation is expected on 1 day (about 0.2 inches), against a normal of 3 days and 0.6 inches. The warmest day looks like 1 November (61.9°), the coolest 11 November (27.3°).
50.6°/35.4°
Average high / low
+2.5°
Above normal
1 / 3
Wet days / normal
0.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
28 October – 6 November
53.3°
48.5°
+2.7°
7 November – 16 November
46.1°
42.1°
+2.2°
17 November – 26 November
at normal
37.3°
—
October records over 66 years
90.3°2 October 1997All-time high
-4.7°30 October 1991All-time low
Thu, 2954° / 30°0
54 °
Morristown, Thursday, 29 October
Clear. High 54°, low 30°.
Pressure30.15 inHg
Wind12 mph E
Humidity57%
Visibility6.2 mi
Dew point36°
Fri, 3052° / 33°0
52 °
Morristown, Friday, 30 October
Clear. High 52°, low 33°.
Pressure30.27 inHg
Wind11.9 mph NE
Humidity70%
Visibility6.2 mi
Dew point37°
Sat, 3154° / 45°0.01
54 °
Morristown, Saturday, 31 October
Light rain. High 54°, low 45°.
Pressure30.09 inHg
Wind11.7 mph SE
Humidity87%
Visibility6.2 mi
Dew point48°
Sun, 0162° / 48°0
62 °
Morristown, Sunday, 1 November
Overcast. High 62°, low 48°.
Pressure29.97 inHg
Wind9.1 mph S
Humidity74%
Visibility6.2 mi
Dew point51°
Mon, 0254° / 41°0.19
54 °
Morristown, Monday, 2 November
Light rain. High 54°, low 41°.
Pressure29.83 inHg
Wind22.1 mph N
Humidity90%
Visibility—
Dew point51°
Tue, 0357° / 38°0
57 °
Morristown, Tuesday, 3 November
Overcast. High 57°, low 38°.
Pressure30.21 inHg
Wind12.1 mph NW
Humidity67%
Visibility—
Dew point40°
Wed, 0460° / 43°0
60 °
Morristown, Wednesday, 4 November
Overcast. High 60°, low 43°.
Pressure29.97 inHg
Wind11.2 mph NW
Humidity61%
Visibility—
Dew point42°
Thu, 0544° / 33°0
44 °
Morristown, Thursday, 5 November
Mostly clear. High 44°, low 33°.
Pressure30.00 inHg
Wind12.3 mph NW
Humidity49%
Visibility—
Dew point23°
Fri, 0641° / 28°0
41 °
Morristown, Friday, 6 November
Mostly clear. High 41°, low 28°.
Pressure30.00 inHg
Wind4.9 mph N
Humidity51%
Visibility—
Dew point20°
Sat, 0745° / 28°0
45 °
Morristown, Saturday, 7 November
Clear. High 45°, low 28°.
Pressure30.00 inHg
Wind8.5 mph SE
Humidity48%
Visibility—
Dew point21°
Sun, 0850° / 32°0
50 °
Morristown, Sunday, 8 November
Overcast. High 50°, low 32°.
Pressure30.09 inHg
Wind6.6 mph SW
Humidity61%
Visibility—
Dew point31°
Mon, 0948° / 37°0
48 °
Morristown, Monday, 9 November
Mostly clear. High 48°, low 37°.
Pressure30.12 inHg
Wind16.5 mph NW
Humidity49%
Visibility—
Dew point26°
Tue, 1044° / 30°0
44 °
Morristown, Tuesday, 10 November
Overcast. High 44°, low 30°.
Pressure30.12 inHg
Wind13.4 mph N
Humidity55%
Visibility—
Dew point25°
Wed, 1141° / 27°0
41 °
Morristown, Wednesday, 11 November
Overcast. High 41°, low 27°.
Pressure30.24 inHg
Wind3.4 mph NW
Humidity51%
Visibility—
Dew point20°
Thu, 1250° / 38°0
50 °
Morristown, Thursday, 12 November
Overcast. High 50°, low 38°.
Pressure30.06 inHg
Wind10.2 mph W
Humidity51%
Visibility—
Dew point29°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 1342° / 25°0.02
42 °
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°0.03
42 °
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°0.02
41 °
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°0.02
42 °
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°0.02
40 °
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°0.02
40 °
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°0.04
39 °
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°0.02
38 °
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)
Sat, 2138° / 21°0.02
38 °
Morristown, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high38°
Average low21°
Average precipitation0.02 in
Chance of precipitation12%
Record high60° (2012)
Record low-14° (1985)
Sun, 2238° / 22°0.02
38 °
Morristown, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high38°
Average low22°
Average precipitation0.02 in
Chance of precipitation15%
Record high60° (2002)
Record low-4° (1985)
Mon, 2336° / 21°0.02
36 °
Morristown, Monday, 23 November
Climate normal for this date — 60-year average.
Average high36°
Average low21°
Average precipitation0.02 in
Chance of precipitation17%
Record high62° (2017)
Record low-15° (1985)
Tue, 2437° / 21°0.02
37 °
Morristown, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high37°
Average low21°
Average precipitation0.02 in
Chance of precipitation5%
Record high59° (1990)
Record low-18° (1985)
Wed, 2534° / 21°0.05
34 °
Morristown, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high34°
Average low21°
Average precipitation0.05 in
Chance of precipitation20%
Record high64° (1960)
Record low-8° (2010)
Thu, 2634° / 19°0.03
34 °
Morristown, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high34°
Average low19°
Average precipitation0.03 in
Chance of precipitation18%
Record high58° (1998)
Record low-15° (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.