10-day forecast for Sumter, MN: 21° to 57°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
57°
Best day: Wednesday, November 18
57° · 0.59 in
Worst day: Saturday, November 21
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 1547° / 23°0
Morning29°feels 22°
Afternoon47°feels 42°
Evening31°feels 23°
Overnight25°feels 19°
47 °
Sumter, Sunday, 15 November
Clear. High 47°, low 23°.
Pressure30.39 inHg
Wind8.9 mph S
Humidity64%
Visibility6.2 mi
Dew point30°
Mon, 1654° / 28°0
Morning36°feels 27°
Afternoon54°feels 51°
Evening46°feels 40°
Overnight29°feels 19°
54 °
Sumter, Monday, 16 November
Clear. High 54°, low 28°.
Pressure30.27 inHg
Wind13.9 mph S
Humidity56%
Visibility6.2 mi
Dew point35°
Tue, 1754° / 41°0
Morning41°feels 35°
Afternoon54°feels 51°
Evening49°feels 43°
Overnight42°feels 36°
54 °
Sumter, Tuesday, 17 November
Overcast. High 54°, low 41°.
Pressure30.21 inHg
Wind13.9 mph S
Humidity63%
Visibility6.2 mi
Dew point39°
Wed, 1857° / 46°0
Morning49°feels 42°
Afternoon56°feels 54°
Evening55°feels 53°
Overnight46°feels 40°
57 °
Sumter, Wednesday, 18 November
Overcast. High 57°, low 46°.
Pressure29.94 inHg
Wind19.4 mph S
Humidity63%
Visibility6.2 mi
Dew point43°
Thu, 1953° / 40°0.02
Morning46°feels 41°
Afternoon47°feels 43°
Evening43°feels 41°
Overnight41°feels 40°
53 °
Sumter, Thursday, 19 November
Light rain. High 53°, low 40°.
Pressure30.18 inHg
Wind12.9 mph NW
Humidity72%
Visibility—
Dew point39°
Fri, 2053° / 36°0.18
Morning38°feels 33°
Afternoon45°feels 38°
Evening49°feels 45°
Overnight49°feels 48°
53 °
Sumter, Friday, 20 November
Light rain. High 53°, low 36°.
Pressure30.03 inHg
Wind14.6 mph S
Humidity70%
Visibility—
Dew point33°
Sat, 2157° / 38°0.59
Morning47°feels 40°
Afternoon43°feels 35°
Evening39°feels 30°
Overnight40°feels 31°
57 °
Sumter, Saturday, 21 November
Rain. High 57°, low 38°.
Pressure29.80 inHg
Wind20.2 mph NW
Humidity85%
Visibility—
Dew point40°
Sun, 2240° / 34°0
Morning37°feels 29°
Afternoon38°feels 32°
Evening36°feels 32°
Overnight34°feels 29°
40 °
Sumter, Sunday, 22 November
Overcast. High 40°, low 34°.
Pressure30.42 inHg
Wind15.7 mph NW
Humidity59%
Visibility—
Dew point25°
Mon, 2338° / 31°0
Morning33°feels 27°
Afternoon37°feels 31°
Evening34°feels 27°
Overnight33°feels 26°
38 °
Sumter, Monday, 23 November
Overcast. High 38°, low 31°.
Pressure30.56 inHg
Wind9.2 mph SE
Humidity61%
Visibility—
Dew point24°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Sumter, MN around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.