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As of 05:52 CDT

Weather in Chelsea, IA

52°Current weather

Chelsea, Tuesday, 27 October, 05:52

Overcast. Feels like 51°. High 66°, low 52°.

Pressure30.15 inHg
Wind7.7 mph SE
Humidity95%
Visibility6.2 mi
Dew point50°
Wed, 2875° / 52°0.02Light rain
75 °Light rain

Chelsea, Wednesday, 28 October

Light rain. High 75°, low 52°.

Pressure30.06 inHg
Wind11.1 mph S
Humidity75%
Visibility5.2 mi
Dew point58°
Thu, 2966° / 50°0.01Light rain
66 °Light rain

Chelsea, Thursday, 29 October

Light rain. High 66°, low 50°.

Pressure30.18 inHg
Wind7.7 mph N
Humidity62%
Visibility6.2 mi
Dew point49°
Fri, 3058° / 47°0.56Rain
58 °Rain

Chelsea, Friday, 30 October

Rain. High 58°, low 47°.

Pressure30.24 inHg
Wind8.9 mph E
Humidity83%
Visibility2.4 mi
Dew point46°
Sat, 3163° / 52°0.07Light rain
63 °Light rain

Chelsea, Saturday, 31 October

Light rain. High 63°, low 52°.

Pressure30.21 inHg
Wind5.2 mph E
Humidity87%
Visibility—
Dew point56°
Sun, 0167° / 54°0Partly cloudy
67 °Partly cloudy

Chelsea, Sunday, 1 November

Partly cloudy. High 67°, low 54°.

Pressure30.15 inHg
Wind8.9 mph E
Humidity72%
Visibility—
Dew point55°
Mon, 0254° / 50°0Overcast
54 °Overcast

Chelsea, Monday, 2 November

Overcast. High 54°, low 50°.

Pressure29.97 inHg
Wind12.8 mph NE
Humidity82%
Visibility—
Dew point48°
Tue, 0354° / 50°0Overcast
54 °Overcast

Chelsea, Tuesday, 3 November

Overcast. High 54°, low 50°.

Pressure30.27 inHg
Wind16.9 mph NE
Humidity74%
Visibility—
Dew point44°
Wed, 0453° / 43°0Overcast
53 °Overcast

Chelsea, Wednesday, 4 November

Overcast. High 53°, low 43°.

Pressure30.12 inHg
Wind12.4 mph NE
Humidity69%
Visibility—
Dew point41°
Thu, 0557° / 39°0Clear
57 °Clear

Chelsea, Thursday, 5 November

Clear. High 57°, low 39°.

Pressure29.97 inHg
Wind11.5 mph N
Humidity51%
Visibility—
Dew point35°
Fri, 0647° / 37°0Clear
47 °Clear

Chelsea, Friday, 6 November

Clear. High 47°, low 37°.

Pressure30.27 inHg
Wind11.3 mph N
Humidity52%
Visibility—
Dew point28°
Sat, 0748° / 36°0Overcast
48 °Overcast

Chelsea, Saturday, 7 November

Overcast. High 48°, low 36°.

Pressure30.12 inHg
Wind12.6 mph S
Humidity59%
Visibility—
Dew point30°
Sun, 0852° / 40°0.09Light rain
52 °Light rain

Chelsea, Sunday, 8 November

Light rain. High 52°, low 40°.

Pressure30.03 inHg
Wind9.4 mph SE
Humidity78%
Visibility—
Dew point42°
Mon, 0956° / 49°0.18Light rain
56 °Light rain

Chelsea, Monday, 9 November

Light rain. High 56°, low 49°.

Pressure30.00 inHg
Wind10.4 mph S
Humidity87%
Visibility—
Dew point50°
Tue, 1061° / 48°0.02Light rain
61 °Light rain

Chelsea, Tuesday, 10 November

Light rain. High 61°, low 48°.

Pressure29.88 inHg
Wind6.9 mph S
Humidity76%
Visibility—
Dew point51°
Wed, 1156° / 46°0.13Light rain
56 °Light rain

Chelsea, Wednesday, 11 November

Light rain. High 56°, low 46°.

Pressure29.91 inHg
Wind13.7 mph NW
Humidity60%
Visibility—
Dew point40°

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 Chelsea, IA 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 Chelsea, IA 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.