As of 03:02 CST

Weather in Charter Oak, IA

53°

Charter Oak, Sunday, 1 November, 03:02

Overcast. Feels like 53°. High 66°, low 53°.

Pressure30.21 inHg

Wind0 mph N

Humidity100%

Visibility6.2 mi

Dew point54°

See detailed hourly forecast

Mon, 0270° / 60°

0.68

70 °

Charter Oak, Monday, 2 November

Rain. High 70°, low 60°.

Pressure29.56 inHg

Wind22 mph S

Humidity89%

Visibility6.2 mi

Dew point61°

Tue, 0360° / 50°

0.02

60 °

Charter Oak, Tuesday, 3 November

Light rain. High 60°, low 50°.

Pressure29.62 inHg

Wind8.9 mph W

Humidity78%

Visibility6.2 mi

Dew point49°

Wed, 0449° / 45°

0.2

49 °

Charter Oak, Wednesday, 4 November

Light rain. High 49°, low 45°.

Pressure29.77 inHg

Wind15 mph NW

Humidity92%

Visibility3.0 mi

Dew point43°

Thu, 0556° / 45°

0.01

56 °

Charter Oak, Thursday, 5 November

Light rain. High 56°, low 45°.

Pressure30.00 inHg

Wind11.5 mph NW

Humidity59%

Visibility—

Dew point38°

Fri, 0656° / 36°

56 °

Charter Oak, Friday, 6 November

Clear. High 56°, low 36°.

Pressure30.18 inHg

Wind5.5 mph N

Humidity63%

Visibility—

Dew point39°

Sat, 0756° / 43°

56 °

Charter Oak, Saturday, 7 November

Overcast. High 56°, low 43°.

Pressure29.80 inHg

Wind16.9 mph NW

Humidity51%

Visibility—

Dew point36°

Sun, 0858° / 40°

58 °

Charter Oak, Sunday, 8 November

Clear. High 58°, low 40°.

Pressure29.91 inHg

Wind9.6 mph W

Humidity50%

Visibility—

Dew point34°

Mon, 0964° / 45°

64 °

Charter Oak, Monday, 9 November

Mostly clear. High 64°, low 45°.

Pressure29.91 inHg

Wind11.3 mph NW

Humidity49%

Visibility—

Dew point40°

Tue, 1056° / 47°

56 °

Charter Oak, Tuesday, 10 November

Overcast. High 56°, low 47°.

Pressure30.09 inHg

Wind6.9 mph E

Humidity37%

Visibility—

Dew point29°

Wed, 1155° / 45°

0.01

55 °

Charter Oak, Wednesday, 11 November

Light rain. High 55°, low 45°.

Pressure30.06 inHg

Wind8.7 mph SE

Humidity44%

Visibility—

Dew point31°

Thu, 1256° / 42°

56 °

Charter Oak, Thursday, 12 November

Overcast. High 56°, low 42°.

Pressure29.97 inHg

Wind12.3 mph N

Humidity60%

Visibility—

Dew point41°

Fri, 1353° / 43°

53 °

Charter Oak, Friday, 13 November

Overcast. High 53°, low 43°.

Pressure30.12 inHg

Wind7.8 mph S

Humidity53%

Visibility—

Dew point34°

Sat, 1458° / 43°

58 °

Charter Oak, Saturday, 14 November

Overcast. High 58°, low 43°.

Pressure29.85 inHg

Wind20 mph S

Humidity55%

Visibility—

Dew point38°

Sun, 1567° / 48°

67 °

Charter Oak, Sunday, 15 November

Mostly clear. High 67°, low 48°.

Pressure29.77 inHg

Wind10.6 mph S

Humidity39%

Visibility—

Dew point36°

Mon, 1668° / 51°

68 °

Charter Oak, Monday, 16 November

Clear. High 68°, low 51°.

Pressure29.88 inHg

Wind7.9 mph S

Humidity40%

Visibility—

Dew point39°

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.