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As of 07:42 CDT

Weather in Sumner, IA

49°Current weather

Sumner, Wednesday, 14 October, 07:42

Clear. Feels like 45°. High 63°, low 49°.

Pressure30.12 inHg
Wind8.7 mph N
Humidity88%
Visibility6.2 mi
Dew point45°

10-day forecast for Sumner, IA: 33° to 68°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.

68°
Best day: Wednesday, October 21
58° · 0.79 in
Worst day: Thursday, October 15

Tap any day below to see morning, afternoon, evening and overnight.

Thu, 1558° / 51°0.79Heavy rain
MorningOvercast53°feels 53°
AfternoonLight rain58°feels 58°
EveningLight rain52°feels 52°
OvernightOvercast53°feels 52°
58 °Heavy rain

Sumner, Thursday, 15 October

Heavy rain. High 58°, low 51°.

Pressure29.97 inHg
Wind8.6 mph NE
Humidity92%
Visibility3.7 mi
Dew point54°
Fri, 1651° / 41°0.05Light rain
MorningLight rain45°feels 39°
AfternoonOvercast49°feels 42°
EveningClear45°feels 39°
OvernightClear48°feels 41°
51 °Light rain

Sumner, Friday, 16 October

Light rain. High 51°, low 41°.

Pressure30.27 inHg
Wind20.9 mph NW
Humidity83%
Visibility6.2 mi
Dew point42°
Sat, 1756° / 33°0Clear
MorningClear34°feels 31°
AfternoonClear54°feels 52°
EveningClear48°feels 43°
OvernightClear38°feels 34°
56 °Clear

Sumner, Saturday, 17 October

Clear. High 56°, low 33°.

Pressure30.53 inHg
Wind9.9 mph SW
Humidity46%
Visibility6.2 mi
Dew point30°
Sun, 1861° / 41°0Clear
MorningClear46°feels 40°
AfternoonClear57°feels 55°
EveningClear53°feels 51°
OvernightClear43°feels 37°
61 °Clear

Sumner, Sunday, 18 October

Clear. High 61°, low 41°.

Pressure30.30 inHg
Wind15.4 mph S
Humidity50%
Visibility—
Dew point37°
Mon, 1963° / 44°0Overcast
MorningOvercast49°feels 46°
AfternoonOvercast60°feels 58°
EveningOvercast55°feels 53°
OvernightOvercast50°feels 48°
63 °Overcast

Sumner, Monday, 19 October

Overcast. High 63°, low 44°.

Pressure30.27 inHg
Wind12.8 mph S
Humidity54%
Visibility—
Dew point42°
Tue, 2064° / 45°0Clear
MorningClear50°feels 48°
AfternoonClear61°feels 60°
EveningClear56°feels 55°
OvernightClear52°feels 51°
64 °Clear

Sumner, Tuesday, 20 October

Clear. High 64°, low 45°.

Pressure30.24 inHg
Wind8.6 mph S
Humidity60%
Visibility—
Dew point46°
Wed, 2168° / 48°0Clear
MorningClear53°feels 50°
AfternoonClear65°feels 64°
EveningClear60°feels 58°
OvernightClear52°feels 49°
68 °Clear

Sumner, Wednesday, 21 October

Clear. High 68°, low 48°.

Pressure30.03 inHg
Wind13.4 mph SW
Humidity57%
Visibility—
Dew point48°
Thu, 2254° / 38°0Clear
MorningClear42°feels 36°
AfternoonClear50°feels 47°
EveningClear45°feels 41°
OvernightClear41°feels 36°
54 °Clear

Sumner, Thursday, 22 October

Clear. High 54°, low 38°.

Pressure30.36 inHg
Wind12.8 mph NE
Humidity42%
Visibility—
Dew point27°
Fri, 2353° / 36°0Clear
MorningClear40°feels 35°
AfternoonClear50°feels 47°
EveningClear44°feels 40°
OvernightClear40°feels 36°
53 °Clear

Sumner, Friday, 23 October

Clear. High 53°, low 36°.

Pressure30.42 inHg
Wind9.6 mph SE
Humidity43%
Visibility—
Dew point27°

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 Sumner, IA 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.