EN
English Español

As of 06:29 MDT

Weather in Ottumwa, SD

66°Current weather

Ottumwa, Sunday, 9 August, 06:29

Clear. Feels like 66°. High 93°, low 66°.

Pressure29.83 inHg
Wind12 mph N
Humidity72%
Visibility6.2 mi
Dew point57°

10-day forecast for Ottumwa, SD: 59° to 100°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.

100°
Best day: Monday, August 10
71° · 0.9 in
Worst day: Thursday, August 13

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

Mon, 10100° / 65°0Mostly clear
MorningClear71°feels 70°
AfternoonMostly clear95°feels 92°
EveningOvercast79°feels 79°
OvernightClear68°feels 67°
100 °Mostly clear

Ottumwa, Monday, 10 August

Mostly clear. High 100°, low 65°.

Pressure29.80 inHg
Wind15.2 mph SE
Humidity34%
Visibility6.2 mi
Dew point58°
Tue, 1192° / 66°0.08Rain
MorningPartly cloudy72°feels 73°
AfternoonClear90°feels 89°
EveningMostly clear84°feels 83°
OvernightClear68°feels 68°
92 °Rain

Ottumwa, Tuesday, 11 August

Rain. High 92°, low 66°.

Pressure29.83 inHg
Wind12.4 mph NE
Humidity38%
Visibility6.2 mi
Dew point57°
Wed, 1293° / 69°0.02Light rain
MorningMostly clear75°feels 75°
AfternoonPartly cloudy92°feels 91°
EveningOvercast86°feels 83°
OvernightPartly cloudy71°feels 70°
93 °Light rain

Ottumwa, Wednesday, 12 August

Light rain. High 93°, low 69°.

Pressure29.83 inHg
Wind10.4 mph E
Humidity38%
Visibility6.2 mi
Dew point60°
Thu, 1371° / 62°0.9Heavy rain
MorningHeavy rain67°feels 67°
AfternoonHeavy rain70°feels 70°
EveningHeavy rain63°feels 63°
OvernightHeavy rain65°feels 66°
71 °Heavy rain

Ottumwa, Thursday, 13 August

Heavy rain. High 71°, low 62°.

Pressure29.97 inHg
Wind15.7 mph SE
Humidity72%
Visibility—
Dew point61°
Fri, 1466° / 59°0Overcast
MorningOvercast61°feels 62°
AfternoonOvercast64°feels 64°
EveningOvercast65°feels 65°
OvernightOvercast63°feels 63°
66 °Overcast

Ottumwa, Friday, 14 August

Overcast. High 66°, low 59°.

Pressure30.06 inHg
Wind15.5 mph SE
Humidity86%
Visibility—
Dew point59°
Sat, 1582° / 61°0.02Light rain
MorningLight rain65°feels 65°
AfternoonLight rain74°feels 75°
EveningLight rain81°feels 80°
OvernightLight rain73°feels 72°
82 °Light rain

Ottumwa, Saturday, 15 August

Light rain. High 82°, low 61°.

Pressure30.06 inHg
Wind11.5 mph SE
Humidity69%
Visibility—
Dew point61°
Sun, 1688° / 68°0Overcast
MorningOvercast72°feels 72°
AfternoonOvercast84°feels 83°
EveningOvercast85°feels 84°
OvernightOvercast76°feels 76°
88 °Overcast

Ottumwa, Sunday, 16 August

Overcast. High 88°, low 68°.

Pressure30.12 inHg
Wind12.6 mph SE
Humidity40%
Visibility—
Dew point55°
Mon, 1798° / 71°0Mostly clear
MorningMostly clear77°feels 78°
AfternoonMostly clear93°feels 93°
EveningMostly clear95°feels 94°
OvernightMostly clear82°feels 82°
98 °Mostly clear

Ottumwa, Monday, 17 August

Mostly clear. High 98°, low 71°.

Pressure29.83 inHg
Wind15.9 mph S
Humidity38%
Visibility—
Dew point60°
Tue, 1899° / 77°0Overcast
MorningOvercast82°feels 82°
AfternoonOvercast95°feels 95°
EveningOvercast97°feels 94°
OvernightOvercast86°feels 84°
99 °Overcast

Ottumwa, Tuesday, 18 August

Overcast. High 99°, low 77°.

Pressure29.74 inHg
Wind8.6 mph N
Humidity34%
Visibility—
Dew point59°

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 Ottumwa, SD 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.