EN
English Español

As of 22:51 CDT

Weather in Charter Oak, IA

52°Current weather

Charter Oak, Sunday, 18 October, 22:51

Clear. Feels like 50°. High 68°, low 42°.

Pressure30.24 inHg
Wind9.2 mph S
Humidity66%
Visibility6.2 mi
Dew point41°
Mon, 1966° / 44°0Partly cloudy
66 °Partly cloudy

Charter Oak, Monday, 19 October

Partly cloudy. High 66°, low 44°.

Pressure30.27 inHg
Wind6.9 mph S
Humidity63%
Visibility6.2 mi
Dew point46°
Tue, 2067° / 45°0Clear
67 °Clear

Charter Oak, Tuesday, 20 October

Clear. High 67°, low 45°.

Pressure30.27 inHg
Wind9.7 mph S
Humidity57%
Visibility6.2 mi
Dew point47°
Wed, 2170° / 51°0Clear
70 °Clear

Charter Oak, Wednesday, 21 October

Clear. High 70°, low 51°.

Pressure30.24 inHg
Wind5.8 mph S
Humidity65%
Visibility6.2 mi
Dew point53°
Thu, 2271° / 53°0Clear
71 °Clear

Charter Oak, Thursday, 22 October

Clear. High 71°, low 53°.

Pressure30.24 inHg
Wind8.8 mph S
Humidity58%
Visibility6.2 mi
Dew point51°
Fri, 2371° / 54°0Overcast
71 °Overcast

Charter Oak, Friday, 23 October

Overcast. High 71°, low 54°.

Pressure30.12 inHg
Wind17.5 mph SE
Humidity54%
Visibility—
Dew point50°
Sat, 2465° / 50°0.36Rain
65 °Rain

Charter Oak, Saturday, 24 October

Rain. High 65°, low 50°.

Pressure30.15 inHg
Wind15.7 mph S
Humidity61%
Visibility—
Dew point50°
Sun, 2560° / 43°0Clear
60 °Clear

Charter Oak, Sunday, 25 October

Clear. High 60°, low 43°.

Pressure30.33 inHg
Wind8.9 mph SE
Humidity33%
Visibility—
Dew point27°
Mon, 2654° / 46°0.2Light rain
54 °Light rain

Charter Oak, Monday, 26 October

Light rain. High 54°, low 46°.

Pressure30.00 inHg
Wind15.3 mph S
Humidity89%
Visibility—
Dew point50°
Tue, 2749° / 35°0Overcast
49 °Overcast

Charter Oak, Tuesday, 27 October

Overcast. High 49°, low 35°.

Pressure30.21 inHg
Wind11.9 mph NE
Humidity63%
Visibility—
Dew point33°
Wed, 2857° / 43°0Overcast
57 °Overcast

Charter Oak, Wednesday, 28 October

Overcast. High 57°, low 43°.

Pressure30.06 inHg
Wind11.8 mph SE
Humidity78%
Visibility—
Dew point46°
Thu, 2966° / 53°0.02Light rain
66 °Light rain

Charter Oak, Thursday, 29 October

Light rain. High 66°, low 53°.

Pressure29.71 inHg
Wind27 mph S
Humidity78%
Visibility—
Dew point54°
Fri, 3065° / 49°0.19Rain
65 °Rain

Charter Oak, Friday, 30 October

Rain. High 65°, low 49°.

Pressure29.71 inHg
Wind30.8 mph SW
Humidity29%
Visibility—
Dew point26°
Sat, 3152° / 39°0Partly cloudy
52 °Partly cloudy

Charter Oak, Saturday, 31 October

Partly cloudy. High 52°, low 39°.

Pressure30.03 inHg
Wind9.3 mph N
Humidity21%
Visibility—
Dew point11°
Sun, 0155° / 38°0Clear
55 °Clear

Charter Oak, Sunday, 1 November

Clear. High 55°, low 38°.

Pressure29.85 inHg
Wind15.2 mph W
Humidity36%
Visibility—
Dew point25°
Mon, 0261° / 40°0Mostly clear
61 °Mostly clear

Charter Oak, Monday, 2 November

Mostly clear. High 61°, low 40°.

Pressure29.88 inHg
Wind16.2 mph S
Humidity41%
Visibility—
Dew point32°

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.