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As of 17:55 MST

Weather in Ottumwa, SD

53°Current weather

Ottumwa, Saturday, 7 November, 17:55

Overcast. Feels like 51°. High 66°, low 36°.

Pressure30.09 inHg
Wind10.8 mph NW
Humidity51%
Visibility6.2 mi
Dew point36°
Sun, 0869° / 30°0Mostly clear
69 °Mostly clear

Ottumwa, Sunday, 8 November

Mostly clear. High 69°, low 30°.

Pressure30.03 inHg
Wind10.4 mph S
Humidity48%
Visibility6.2 mi
Dew point40°
Mon, 0960° / 43°0Clear
60 °Clear

Ottumwa, Monday, 9 November

Clear. High 60°, low 43°.

Pressure30.09 inHg
Wind11.1 mph NW
Humidity36%
Visibility6.2 mi
Dew point32°
Tue, 1057° / 39°0Overcast
57 °Overcast

Ottumwa, Tuesday, 10 November

Overcast. High 57°, low 39°.

Pressure30.00 inHg
Wind3.4 mph W
Humidity52%
Visibility6.2 mi
Dew point38°
Wed, 1158° / 40°0Clear
58 °Clear

Ottumwa, Wednesday, 11 November

Clear. High 58°, low 40°.

Pressure30.12 inHg
Wind13.4 mph NW
Humidity49%
Visibility6.2 mi
Dew point38°
Thu, 1250° / 36°0Mostly clear
50 °Mostly clear

Ottumwa, Thursday, 12 November

Mostly clear. High 50°, low 36°.

Pressure30.21 inHg
Wind9.1 mph SE
Humidity75%
Visibility—
Dew point37°
Fri, 1361° / 36°0Partly cloudy
61 °Partly cloudy

Ottumwa, Friday, 13 November

Partly cloudy. High 61°, low 36°.

Pressure29.94 inHg
Wind8.5 mph W
Humidity53%
Visibility—
Dew point36°
Sat, 1467° / 49°0Partly cloudy
67 °Partly cloudy

Ottumwa, Saturday, 14 November

Partly cloudy. High 67°, low 49°.

Pressure29.85 inHg
Wind9.5 mph W
Humidity26%
Visibility—
Dew point27°
Sun, 1566° / 47°0Overcast
66 °Overcast

Ottumwa, Sunday, 15 November

Overcast. High 66°, low 47°.

Pressure29.85 inHg
Wind13.4 mph SE
Humidity28%
Visibility—
Dew point27°
Mon, 1663° / 48°0Overcast
63 °Overcast

Ottumwa, Monday, 16 November

Overcast. High 63°, low 48°.

Pressure29.68 inHg
Wind16.2 mph S
Humidity51%
Visibility—
Dew point41°
Tue, 1752° / 46°0.07Light rain
52 °Light rain

Ottumwa, Tuesday, 17 November

Light rain. High 52°, low 46°.

Pressure29.94 inHg
Wind24 mph NW
Humidity57%
Visibility—
Dew point33°
Wed, 1848° / 43°0Overcast
48 °Overcast

Ottumwa, Wednesday, 18 November

Overcast. High 48°, low 43°.

Pressure30.12 inHg
Wind20.1 mph NW
Humidity53%
Visibility—
Dew point31°
Thu, 1951° / 38°0Mostly clear
51 °Mostly clear

Ottumwa, Thursday, 19 November

Mostly clear. High 51°, low 38°.

Pressure30.12 inHg
Wind8.4 mph SE
Humidity70%
Visibility—
Dew point37°
Fri, 2059° / 38°0Overcast
59 °Overcast

Ottumwa, Friday, 20 November

Overcast. High 59°, low 38°.

Pressure29.85 inHg
Wind19.2 mph SE
Humidity46%
Visibility—
Dew point30°
Sat, 2156° / 45°0Partly cloudy
56 °Partly cloudy

Ottumwa, Saturday, 21 November

Partly cloudy. High 56°, low 45°.

Pressure29.83 inHg
Wind9.6 mph S
Humidity37%
Visibility—
Dew point26°
Sun, 2256° / 44°0Partly cloudy
56 °Partly cloudy

Ottumwa, Sunday, 22 November

Partly cloudy. High 56°, low 44°.

Pressure29.62 inHg
Wind13.6 mph W
Humidity28%
Visibility—
Dew point21°

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.