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As of 14:47 CDT

Weather in Chelsea, IA

65°Current weather

Chelsea, Tuesday, 27 October, 14:47

Overcast. Feels like 64°. High 65°, low 52°.

Pressure30.09 inHg
Wind9.3 mph S
Humidity75%
Visibility6.2 mi
Dew point57°
Wed, 2873° / 51°0.06Rain
73 °Rain

Chelsea, Wednesday, 28 October

Rain. High 73°, low 51°.

Pressure30.06 inHg
Wind11.5 mph S
Humidity69%
Visibility6.2 mi
Dew point57°
Thu, 2967° / 50°0.01Light rain
67 °Light rain

Chelsea, Thursday, 29 October

Light rain. High 67°, low 50°.

Pressure30.15 inHg
Wind9.4 mph N
Humidity58%
Visibility6.2 mi
Dew point48°
Fri, 3058° / 46°0.4Heavy rain
58 °Heavy rain

Chelsea, Friday, 30 October

Heavy rain. High 58°, low 46°.

Pressure30.24 inHg
Wind8.7 mph SE
Humidity79%
Visibility1.4 mi
Dew point48°
Sat, 3162° / 54°0.41Rain
62 °Rain

Chelsea, Saturday, 31 October

Rain. High 62°, low 54°.

Pressure30.21 inHg
Wind3.4 mph SE
Humidity92%
Visibility6.2 mi
Dew point57°
Sun, 0167° / 55°0Overcast
67 °Overcast

Chelsea, Sunday, 1 November

Overcast. High 67°, low 55°.

Pressure30.21 inHg
Wind7.7 mph SE
Humidity81%
Visibility—
Dew point57°
Mon, 0258° / 56°0.12Light rain
58 °Light rain

Chelsea, Monday, 2 November

Light rain. High 58°, low 56°.

Pressure29.88 inHg
Wind11.6 mph E
Humidity98%
Visibility—
Dew point56°
Tue, 0356° / 53°0.19Light rain
56 °Light rain

Chelsea, Tuesday, 3 November

Light rain. High 56°, low 53°.

Pressure30.00 inHg
Wind17.2 mph E
Humidity90%
Visibility—
Dew point53°
Wed, 0452° / 49°0.26Rain
52 °Rain

Chelsea, Wednesday, 4 November

Rain. High 52°, low 49°.

Pressure29.97 inHg
Wind16.2 mph NE
Humidity81%
Visibility—
Dew point46°
Thu, 0548° / 46°0.16Light rain
48 °Light rain

Chelsea, Thursday, 5 November

Light rain. High 48°, low 46°.

Pressure29.85 inHg
Wind16.9 mph N
Humidity90%
Visibility—
Dew point45°
Fri, 0655° / 45°0.02Light rain
55 °Light rain

Chelsea, Friday, 6 November

Light rain. High 55°, low 45°.

Pressure29.94 inHg
Wind13.6 mph N
Humidity61%
Visibility—
Dew point39°
Sat, 0755° / 41°0Clear
55 °Clear

Chelsea, Saturday, 7 November

Clear. High 55°, low 41°.

Pressure29.97 inHg
Wind5.3 mph S
Humidity52%
Visibility—
Dew point35°
Sun, 0858° / 42°0Overcast
58 °Overcast

Chelsea, Sunday, 8 November

Overcast. High 58°, low 42°.

Pressure29.94 inHg
Wind13.5 mph S
Humidity64%
Visibility—
Dew point42°
Mon, 0959° / 50°0.05Light rain
59 °Light rain

Chelsea, Monday, 9 November

Light rain. High 59°, low 50°.

Pressure29.80 inHg
Wind16.9 mph NW
Humidity51%
Visibility—
Dew point40°
Tue, 1048° / 37°0Partly cloudy
48 °Partly cloudy

Chelsea, Tuesday, 10 November

Partly cloudy. High 48°, low 37°.

Pressure30.18 inHg
Wind17.9 mph NW
Humidity52%
Visibility—
Dew point28°
Wed, 1147° / 34°0Overcast
47 °Overcast

Chelsea, Wednesday, 11 November

Overcast. High 47°, low 34°.

Pressure30.24 inHg
Wind11.7 mph SE
Humidity54%
Visibility—
Dew point28°

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.