Monthly outlook for Morristown, SD: average high 52.8°, average low 38°. That is 2.8° above the climate normal for October. Precipitation is expected on 2 days (about 0.8 inches), against a normal of 3 days and 0.6 inches. The warmest day looks like 5 November (60.2°), the coolest 27 October (29.8°).
52.8°/38°
Average high / low
+2.8°
Above normal
2 / 3
Wet days / normal
0.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
26 October – 4 November
51.8°
49.8°
+1.2°
5 November – 14 November
54.4°
43.2°
+6.2°
15 November – 24 November
at normal
38.8°
—
October records over 66 years
90.3°2 October 1997All-time high
-4.7°30 October 1991All-time low
Tue, 2749° / 30°0
49 °
Morristown, Tuesday, 27 October
Overcast. High 49°, low 30°.
Pressure29.97 inHg
Wind12.4 mph SE
Humidity89%
Visibility4.9 mi
Dew point35°
Wed, 2858° / 36°0
58 °
Morristown, Wednesday, 28 October
Partly cloudy. High 58°, low 36°.
Pressure29.91 inHg
Wind9.6 mph NW
Humidity59%
Visibility6.2 mi
Dew point39°
Thu, 2958° / 33°0
58 °
Morristown, Thursday, 29 October
Clear. High 58°, low 33°.
Pressure30.09 inHg
Wind7.1 mph SE
Humidity51%
Visibility6.2 mi
Dew point35°
Fri, 3051° / 34°0
51 °
Morristown, Friday, 30 October
Light rain. High 51°, low 34°.
Pressure30.24 inHg
Wind11.5 mph NE
Humidity67%
Visibility6.2 mi
Dew point35°
Sat, 3158° / 47°0.02
58 °
Morristown, Saturday, 31 October
Light rain. High 58°, low 47°.
Pressure29.91 inHg
Wind12.4 mph SE
Humidity98%
Visibility—
Dew point52°
Sun, 0158° / 46°0
58 °
Morristown, Sunday, 1 November
Light rain. High 58°, low 46°.
Pressure29.88 inHg
Wind9.2 mph SE
Humidity75%
Visibility—
Dew point45°
Mon, 0250° / 40°0.61
50 °
Morristown, Monday, 2 November
Rain. High 50°, low 40°.
Pressure29.85 inHg
Wind19.1 mph N
Humidity78%
Visibility—
Dew point41°
Tue, 0347° / 35°0
47 °
Morristown, Tuesday, 3 November
Clear. High 47°, low 35°.
Pressure30.03 inHg
Wind15.7 mph NW
Humidity41%
Visibility—
Dew point21°
Wed, 0452° / 35°0
52 °
Morristown, Wednesday, 4 November
Overcast. High 52°, low 35°.
Pressure29.71 inHg
Wind10.2 mph SW
Humidity47%
Visibility—
Dew point25°
Thu, 0560° / 45°0
60 °
Morristown, Thursday, 5 November
Overcast. High 60°, low 45°.
Pressure29.71 inHg
Wind20 mph W
Humidity39%
Visibility—
Dew point31°
Fri, 0649° / 38°0
49 °
Morristown, Friday, 6 November
Partly cloudy. High 49°, low 38°.
Pressure29.88 inHg
Wind12.6 mph NW
Humidity50%
Visibility—
Dew point28°
Sat, 0751° / 36°0
51 °
Morristown, Saturday, 7 November
Partly cloudy. High 51°, low 36°.
Pressure29.83 inHg
Wind16.3 mph SE
Humidity48%
Visibility—
Dew point27°
Sun, 0860° / 40°0
60 °
Morristown, Sunday, 8 November
Overcast. High 60°, low 40°.
Pressure29.62 inHg
Wind14.1 mph SE
Humidity65%
Visibility—
Dew point40°
Mon, 0953° / 43°0.01
53 °
Morristown, Monday, 9 November
Light rain. High 53°, low 43°.
Pressure29.97 inHg
Wind13.8 mph N
Humidity55%
Visibility—
Dew point34°
Tue, 1053° / 40°0
53 °
Morristown, Tuesday, 10 November
Clear. High 53°, low 40°.
Pressure30.24 inHg
Wind16.8 mph NW
Humidity45%
Visibility—
Dew point30°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 1139° / 24°0.01
39 °
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°0.02
41 °
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°0.02
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)
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.