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As of 04:53 MDT

Weather in Ottumwa, SD

67°Current weather

Ottumwa, Sunday, 9 August, 04:53

Clear. Feels like 66°. High 93°, low 67°.

Pressure29.80 inHg
Wind10.9 mph N
Humidity67%
Visibility6.2 mi
Dew point56°

Two-week outlook for Ottumwa, SD: week one averages a high of 85.6° and week two 94.4°, so week two runs 8.8° warmer than week one. Around 1.3 inches of precipitation are expected over the 14 days, across 4 wet days. The nearest weekend, August 9: 93°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (August 9 – August 15)85.6°64.3°1.0 in / 2 d—
2nd (August 16 – August 22)94.4°72.9°0.2 in / 2 d—

Weekend weather

Sun, August 9
Light rain
93°67°
no precip.
Sat, August 15
Light rain
82°61°
0.02 in
Sun, August 16
Overcast
88°68°
no precip.
Sat, August 22
Light rain
91°73°
0.02 in
Mon, 10102° / 66°0Mostly clear
102 °Mostly clear

Ottumwa, Monday, 10 August

Mostly clear. High 102°, low 66°.

Pressure29.74 inHg
Wind13.5 mph SE
Humidity34%
Visibility6.2 mi
Dew point60°
Tue, 1192° / 66°0.08Rain
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
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
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
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
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
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
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
99 °Overcast

Ottumwa, Tuesday, 18 August

Overcast. High 99°, low 77°.

Pressure29.74 inHg
Wind8.6 mph N
Humidity34%
Visibility—
Dew point59°
Wed, 19101° / 79°0Overcast
101 °Overcast

Ottumwa, Wednesday, 19 August

Overcast. High 101°, low 79°.

Pressure29.74 inHg
Wind13.2 mph N
Humidity23%
Visibility—
Dew point51°
Thu, 2088° / 74°0.09Light rain
88 °Light rain

Ottumwa, Thursday, 20 August

Light rain. High 88°, low 74°.

Pressure30.00 inHg
Wind18.2 mph N
Humidity41%
Visibility—
Dew point53°
Fri, 2197° / 69°0.13Light rain
97 °Light rain

Ottumwa, Friday, 21 August

Light rain. High 97°, low 69°.

Pressure29.80 inHg
Wind16.8 mph SE
Humidity47%
Visibility—
Dew point63°
Sat, 2291° / 73°0.02Light rain
91 °Light rain

Ottumwa, Saturday, 22 August

Light rain. High 91°, low 73°.

Pressure29.74 inHg
Wind17.8 mph NE
Humidity44%
Visibility—
Dew point60°

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 Ottumwa, SD, 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.