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As of 14:54 CST

Weather in Charter Oak, IA

70°Current weather

Charter Oak, Monday, 9 November, 14:54

Clear. Feels like 68°. High 70°, low 40°.

Pressure29.97 inHg
Wind16.1 mph W
Humidity40%
Visibility6.2 mi
Dew point44°
Tue, 1062° / 38°0Partly cloudy
62 °Partly cloudy

Charter Oak, Tuesday, 10 November

Partly cloudy. High 62°, low 38°.

Pressure30.09 inHg
Wind3.8 mph S
Humidity47%
Visibility6.2 mi
Dew point38°
Wed, 1155° / 41°0Partly cloudy
55 °Partly cloudy

Charter Oak, Wednesday, 11 November

Partly cloudy. High 55°, low 41°.

Pressure30.06 inHg
Wind11.3 mph N
Humidity60%
Visibility6.2 mi
Dew point41°
Thu, 1243° / 34°0Overcast
43 °Overcast

Charter Oak, Thursday, 12 November

Overcast. High 43°, low 34°.

Pressure30.21 inHg
Wind12.5 mph N
Humidity61%
Visibility6.2 mi
Dew point25°
Fri, 1340° / 26°0Clear
40 °Clear

Charter Oak, Friday, 13 November

Clear. High 40°, low 26°.

Pressure30.24 inHg
Wind4.7 mph N
Humidity69%
Visibility6.2 mi
Dew point24°
Sat, 1445° / 26°0Overcast
45 °Overcast

Charter Oak, Saturday, 14 November

Overcast. High 45°, low 26°.

Pressure30.18 inHg
Wind11.3 mph SE
Humidity64%
Visibility—
Dew point28°
Sun, 1554° / 38°0Overcast
54 °Overcast

Charter Oak, Sunday, 15 November

Overcast. High 54°, low 38°.

Pressure30.09 inHg
Wind13.6 mph SE
Humidity54%
Visibility—
Dew point33°
Mon, 1653° / 43°0Overcast
53 °Overcast

Charter Oak, Monday, 16 November

Overcast. High 53°, low 43°.

Pressure30.21 inHg
Wind12.9 mph SE
Humidity82%
Visibility—
Dew point43°
Tue, 1753° / 49°0Overcast
53 °Overcast

Charter Oak, Tuesday, 17 November

Overcast. High 53°, low 49°.

Pressure30.21 inHg
Wind17 mph S
Humidity82%
Visibility—
Dew point46°
Wed, 1856° / 51°0.47Rain
56 °Rain

Charter Oak, Wednesday, 18 November

Rain. High 56°, low 51°.

Pressure30.03 inHg
Wind22.6 mph S
Humidity69%
Visibility—
Dew point46°
Thu, 1955° / 43°0.25Rain
55 °Rain

Charter Oak, Thursday, 19 November

Rain. High 55°, low 43°.

Pressure30.00 inHg
Wind22.9 mph S
Humidity62%
Visibility—
Dew point40°
Fri, 2046° / 39°0.12Light rain
46 °Light rain

Charter Oak, Friday, 20 November

Light rain. High 46°, low 39°.

Pressure30.06 inHg
Wind19.1 mph NE
Humidity76%
Visibility—
Dew point36°
Sat, 2146° / 35°0.92Rain
46 °Rain

Charter Oak, Saturday, 21 November

Rain. High 46°, low 35°.

Pressure30.00 inHg
Wind25.9 mph N
Humidity73%
Visibility—
Dew point33°
Sun, 2247° / 33°0Mostly clear
47 °Mostly clear

Charter Oak, Sunday, 22 November

Mostly clear. High 47°, low 33°.

Pressure30.30 inHg
Wind7.1 mph W
Humidity44%
Visibility—
Dew point24°
Mon, 2347° / 36°0Overcast
47 °Overcast

Charter Oak, Monday, 23 November

Overcast. High 47°, low 36°.

Pressure30.24 inHg
Wind10.4 mph S
Humidity58%
Visibility—
Dew point29°
Tue, 2447° / 32°0Partly cloudy
47 °Partly cloudy

Charter Oak, Tuesday, 24 November

Partly cloudy. High 47°, low 32°.

Pressure30.15 inHg
Wind9.6 mph S
Humidity55%
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 Charter Oak, 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 Charter Oak, 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.