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As of 00:36 CST

Weather in Chelsea, IA

64°Current weather

Chelsea, Tuesday, 3 November, 00:36

Overcast. Feels like 64°. High 69°, low 58°.

Pressure29.71 inHg
Wind17.5 mph S
Humidity99%
Visibility2.5 mi
Dew point63°
Wed, 0459° / 50°0.03Light rain
59 °Light rain

Chelsea, Wednesday, 4 November

Light rain. High 59°, low 50°.

Pressure29.68 inHg
Wind14.1 mph W
Humidity69%
Visibility6.2 mi
Dew point44°
Thu, 0553° / 48°0.02Light rain
53 °Light rain

Chelsea, Thursday, 5 November

Light rain. High 53°, low 48°.

Pressure29.80 inHg
Wind12.5 mph NW
Humidity73%
Visibility6.2 mi
Dew point43°
Fri, 0655° / 44°0Partly cloudy
55 °Partly cloudy

Chelsea, Friday, 6 November

Partly cloudy. High 55°, low 44°.

Pressure30.12 inHg
Wind7.4 mph N
Humidity62%
Visibility6.2 mi
Dew point39°
Sat, 0757° / 36°0Partly cloudy
57 °Partly cloudy

Chelsea, Saturday, 7 November

Partly cloudy. High 57°, low 36°.

Pressure30.12 inHg
Wind10.9 mph SW
Humidity58%
Visibility—
Dew point38°
Sun, 0857° / 46°0Clear
57 °Clear

Chelsea, Sunday, 8 November

Clear. High 57°, low 46°.

Pressure30.12 inHg
Wind16.4 mph NW
Humidity48%
Visibility—
Dew point34°
Mon, 0965° / 46°0Clear
65 °Clear

Chelsea, Monday, 9 November

Clear. High 65°, low 46°.

Pressure30.03 inHg
Wind12.7 mph SW
Humidity59%
Visibility—
Dew point46°
Tue, 1057° / 46°0Overcast
57 °Overcast

Chelsea, Tuesday, 10 November

Overcast. High 57°, low 46°.

Pressure30.24 inHg
Wind10.7 mph N
Humidity46%
Visibility—
Dew point35°
Wed, 1148° / 41°0.01Light rain
48 °Light rain

Chelsea, Wednesday, 11 November

Light rain. High 48°, low 41°.

Pressure30.45 inHg
Wind12.5 mph NE
Humidity72%
Visibility—
Dew point38°
Thu, 1248° / 37°0Overcast
48 °Overcast

Chelsea, Thursday, 12 November

Overcast. High 48°, low 37°.

Pressure30.27 inHg
Wind8.5 mph E
Humidity69%
Visibility—
Dew point36°
Fri, 1351° / 42°0.02Light rain
51 °Light rain

Chelsea, Friday, 13 November

Light rain. High 51°, low 42°.

Pressure30.00 inHg
Wind4.4 mph E
Humidity72%
Visibility—
Dew point42°
Sat, 1453° / 48°0.05Light rain
53 °Light rain

Chelsea, Saturday, 14 November

Light rain. High 53°, low 48°.

Pressure30.03 inHg
Wind8.7 mph E
Humidity90%
Visibility—
Dew point49°
Sun, 1562° / 46°0.28Rain
62 °Rain

Chelsea, Sunday, 15 November

Rain. High 62°, low 46°.

Pressure29.94 inHg
Wind10.6 mph SW
Humidity74%
Visibility—
Dew point48°
Mon, 1664° / 50°0Clear
64 °Clear

Chelsea, Monday, 16 November

Clear. High 64°, low 50°.

Pressure29.91 inHg
Wind15.5 mph SW
Humidity69%
Visibility—
Dew point52°
Tue, 1765° / 50°0Overcast
65 °Overcast

Chelsea, Tuesday, 17 November

Overcast. High 65°, low 50°.

Pressure29.97 inHg
Wind10.8 mph S
Humidity73%
Visibility—
Dew point52°
Wed, 1857° / 50°0.01Light rain
57 °Light rain

Chelsea, Wednesday, 18 November

Light rain. High 57°, low 50°.

Pressure30.03 inHg
Wind16.7 mph N
Humidity72%
Visibility—
Dew point42°

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.