EN
English Español

As of 03:38 MST

Weather in Ottumwa, SD

55°Current weather

Ottumwa, Monday, 2 November, 03:38

Rain. Feels like 55°. High 56°, low 47°.

Pressure29.53 inHg
Wind4 mph NE
Humidity99%
Visibility1.5 mi
Dew point55°
Tue, 0352° / 39°0Clear
52 °Clear

Ottumwa, Tuesday, 3 November

Clear. High 52°, low 39°.

Pressure30.09 inHg
Wind16.9 mph NW
Humidity52%
Visibility6.2 mi
Dew point31°
Wed, 0454° / 35°0Partly cloudy
54 °Partly cloudy

Ottumwa, Wednesday, 4 November

Partly cloudy. High 54°, low 35°.

Pressure29.94 inHg
Wind11.9 mph NW
Humidity45%
Visibility6.2 mi
Dew point26°
Thu, 0554° / 36°0Partly cloudy
54 °Partly cloudy

Ottumwa, Thursday, 5 November

Partly cloudy. High 54°, low 36°.

Pressure30.03 inHg
Wind5.7 mph NW
Humidity50%
Visibility6.2 mi
Dew point34°
Fri, 0653° / 32°0Mostly clear
53 °Mostly clear

Ottumwa, Friday, 6 November

Mostly clear. High 53°, low 32°.

Pressure30.15 inHg
Wind6.9 mph SW
Humidity65%
Visibility—
Dew point34°
Sat, 0754° / 39°0Clear
54 °Clear

Ottumwa, Saturday, 7 November

Clear. High 54°, low 39°.

Pressure30.03 inHg
Wind27.2 mph NW
Humidity41%
Visibility—
Dew point29°
Sun, 0848° / 38°0Partly cloudy
48 °Partly cloudy

Ottumwa, Sunday, 8 November

Partly cloudy. High 48°, low 38°.

Pressure30.18 inHg
Wind18.5 mph NW
Humidity58%
Visibility—
Dew point30°
Mon, 0956° / 40°0Clear
56 °Clear

Ottumwa, Monday, 9 November

Clear. High 56°, low 40°.

Pressure30.06 inHg
Wind22 mph NW
Humidity44%
Visibility—
Dew point30°
Tue, 1054° / 39°0Overcast
54 °Overcast

Ottumwa, Tuesday, 10 November

Overcast. High 54°, low 39°.

Pressure30.12 inHg
Wind9 mph SE
Humidity35%
Visibility—
Dew point23°
Wed, 1154° / 42°0Clear
54 °Clear

Ottumwa, Wednesday, 11 November

Clear. High 54°, low 42°.

Pressure30.21 inHg
Wind9.8 mph NW
Humidity49%
Visibility—
Dew point32°
Thu, 1252° / 39°0Mostly clear
52 °Mostly clear

Ottumwa, Thursday, 12 November

Mostly clear. High 52°, low 39°.

Pressure30.18 inHg
Wind9.9 mph NW
Humidity45%
Visibility—
Dew point28°
Fri, 1355° / 37°0Mostly clear
55 °Mostly clear

Ottumwa, Friday, 13 November

Mostly clear. High 55°, low 37°.

Pressure30.15 inHg
Wind8.9 mph S
Humidity47%
Visibility—
Dew point29°
Sat, 1468° / 47°0Clear
68 °Clear

Ottumwa, Saturday, 14 November

Clear. High 68°, low 47°.

Pressure30.03 inHg
Wind17.9 mph W
Humidity21%
Visibility—
Dew point21°
Sun, 1562° / 49°0Mostly clear
62 °Mostly clear

Ottumwa, Sunday, 15 November

Mostly clear. High 62°, low 49°.

Pressure30.18 inHg
Wind16.2 mph NW
Humidity36%
Visibility—
Dew point31°
Mon, 1659° / 43°0Partly cloudy
59 °Partly cloudy

Ottumwa, Monday, 16 November

Partly cloudy. High 59°, low 43°.

Pressure30.12 inHg
Wind8.7 mph NW
Humidity39%
Visibility—
Dew point29°
Tue, 1756° / 47°0Overcast
56 °Overcast

Ottumwa, Tuesday, 17 November

Overcast. High 56°, low 47°.

Pressure30.03 inHg
Wind8.9 mph NW
Humidity47%
Visibility—
Dew point33°

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Ottumwa, SD are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Ottumwa, SD since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.