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As of 14:24 CDT

Weather in Sumner, IA

80°Current weather

Sumner, Saturday, 8 August, 14:24

Clear. Feels like 80°. High 80°, low 58°.

Pressure30.06 inHg
Wind2.2 mph NW
Humidity62%
Visibility6.2 mi
Dew point65°

Two-week outlook for Sumner, IA: week one averages a high of 80.3° and week two 79.5°, so both weeks look similar in temperature. Around 1.0 inches of precipitation are expected over the 14 days, across 6 wet days. The nearest weekend, August 8: 80°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (August 8 – August 14)80.3°63.7°0.6 in / 3 d—
2nd (August 15 – August 21)79.5°63.5°0.4 in / 3 d—

Weekend weather

Sat, August 8
Clear
80°58°
no precip.
Sun, August 9
Rain
82°65°
0.28 in
Sat, August 15
Overcast
75°55°
no precip.
Sun, August 16
Overcast
78°62°
no precip.
Sun, 0982° / 65°0.28Rain
82 °Rain

Sumner, Sunday, 9 August

Rain. High 82°, low 65°.

Pressure29.85 inHg
Wind10.2 mph SE
Humidity82%
Visibility6.2 mi
Dew point71°
Mon, 1083° / 71°0.04Light rain
83 °Light rain

Sumner, Monday, 10 August

Light rain. High 83°, low 71°.

Pressure29.85 inHg
Wind6.6 mph E
Humidity89%
Visibility6.2 mi
Dew point74°
Tue, 1186° / 68°0Partly cloudy
86 °Partly cloudy

Sumner, Tuesday, 11 August

Partly cloudy. High 86°, low 68°.

Pressure29.77 inHg
Wind3.9 mph SE
Humidity71%
Visibility6.2 mi
Dew point72°
Wed, 1284° / 69°0.02Light rain
84 °Light rain

Sumner, Wednesday, 12 August

Light rain. High 84°, low 69°.

Pressure29.88 inHg
Wind6 mph SE
Humidity77%
Visibility6.2 mi
Dew point73°
Thu, 1374° / 61°0.24Rain
74 °Rain

Sumner, Thursday, 13 August

Rain. High 74°, low 61°.

Pressure29.97 inHg
Wind10.5 mph NE
Humidity67%
Visibility—
Dew point60°
Fri, 1475° / 54°0Clear
75 °Clear

Sumner, Friday, 14 August

Clear. High 75°, low 54°.

Pressure30.21 inHg
Wind6.8 mph SE
Humidity58%
Visibility—
Dew point55°
Sat, 1575° / 55°0Overcast
75 °Overcast

Sumner, Saturday, 15 August

Overcast. High 75°, low 55°.

Pressure30.24 inHg
Wind11 mph S
Humidity67%
Visibility—
Dew point59°
Sun, 1678° / 62°0Overcast
78 °Overcast

Sumner, Sunday, 16 August

Overcast. High 78°, low 62°.

Pressure30.09 inHg
Wind11.8 mph S
Humidity76%
Visibility—
Dew point63°
Mon, 1781° / 68°0.04Light rain
81 °Light rain

Sumner, Monday, 17 August

Light rain. High 81°, low 68°.

Pressure29.97 inHg
Wind6.1 mph N
Humidity79%
Visibility—
Dew point72°
Tue, 1883° / 67°0.01Light rain
83 °Light rain

Sumner, Tuesday, 18 August

Light rain. High 83°, low 67°.

Pressure30.03 inHg
Wind11 mph SE
Humidity68%
Visibility—
Dew point68°
Wed, 1981° / 67°0.27Rain
81 °Rain

Sumner, Wednesday, 19 August

Rain. High 81°, low 67°.

Pressure29.88 inHg
Wind9.6 mph S
Humidity76%
Visibility—
Dew point71°
Thu, 2078° / 63°0.08Light rain
78 °Light rain

Sumner, Thursday, 20 August

Light rain. High 78°, low 63°.

Pressure29.97 inHg
Wind9.8 mph NE
Humidity68%
Visibility—
Dew point63°
Fri, 2182° / 63°0.02Light rain
82 °Light rain

Sumner, Friday, 21 August

Light rain. High 82°, low 63°.

Pressure29.97 inHg
Wind9.1 mph S
Humidity59%
Visibility—
Dew point61°

About this forecast

Can I plan a trip on a 2-week forecast?

Week one is solid for planning — accuracy is high. Week two shows the trend: go by the averages and the comparison with normal, and check the details closer to the date.

What does the "Vs normal" column mean?

It is the gap between the forecast and the climate normal for those same dates in Sumner, IA, computed over 60 years. A positive value means the week runs warmer than usual.

Why are weekends shown separately?

Saturday and Sunday plans are what people check most, so we give them their own cards with temperature and precipitation.