As of 03:15 CDT

Weather in Marietta, KS

39°

Marietta, Sunday, 18 October, 03:15

Clear. Feels like 35°. High 67°, low 39°.

Pressure30.30 inHg

Wind5.7 mph S

Humidity81%

Visibility6.2 mi

Dew point34°

See detailed hourly forecast

Mon, 1967° / 44°

67 °

Marietta, Monday, 19 October

Overcast. High 67°, low 44°.

Pressure30.27 inHg

Wind9.4 mph S

Humidity61%

Visibility6.2 mi

Dew point46°

Tue, 2070° / 49°

70 °

Marietta, Tuesday, 20 October

Clear. High 70°, low 49°.

Pressure30.24 inHg

Wind10 mph S

Humidity55%

Visibility6.2 mi

Dew point49°

Wed, 2172° / 54°

0.01

72 °

Marietta, Wednesday, 21 October

Light rain. High 72°, low 54°.

Pressure30.18 inHg

Wind9.1 mph S

Humidity58%

Visibility6.2 mi

Dew point51°

Thu, 2275° / 53°

75 °

Marietta, Thursday, 22 October

Clear. High 75°, low 53°.

Pressure30.15 inHg

Wind10 mph SE

Humidity57%

Visibility—

Dew point54°

Fri, 2376° / 58°

76 °

Marietta, Friday, 23 October

Overcast. High 76°, low 58°.

Pressure30.06 inHg

Wind17.9 mph S

Humidity47%

Visibility—

Dew point50°

Sat, 2469° / 50°

0.36

69 °

Marietta, Saturday, 24 October

Rain. High 69°, low 50°.

Pressure30.15 inHg

Wind18.1 mph S

Humidity94%

Visibility—

Dew point60°

Sun, 2556° / 45°

0.02

56 °

Marietta, Sunday, 25 October

Light rain. High 56°, low 45°.

Pressure30.56 inHg

Wind13 mph N

Humidity41%

Visibility—

Dew point29°

Mon, 2660° / 40°

60 °

Marietta, Monday, 26 October

Mostly clear. High 60°, low 40°.

Pressure30.39 inHg

Wind9.7 mph S

Humidity35%

Visibility—

Dew point28°

Tue, 2771° / 52°

71 °

Marietta, Tuesday, 27 October

Overcast. High 71°, low 52°.

Pressure30.09 inHg

Wind22.3 mph S

Humidity51%

Visibility—

Dew point47°

Wed, 2873° / 57°

73 °

Marietta, Wednesday, 28 October

Overcast. High 73°, low 57°.

Pressure29.83 inHg

Wind22.6 mph S

Humidity58%

Visibility—

Dew point53°

Thu, 2975° / 60°

0.04

75 °

Marietta, Thursday, 29 October

Light rain. High 75°, low 60°.

Pressure29.74 inHg

Wind19.9 mph S

Humidity42%

Visibility—

Dew point48°

Fri, 3073° / 52°

73 °

Marietta, Friday, 30 October

Clear. High 73°, low 52°.

Pressure29.91 inHg

Wind8.9 mph SE

Humidity30%

Visibility—

Dew point35°

Sat, 3171° / 59°

0.15

71 °

Marietta, Saturday, 31 October

Light rain. High 71°, low 59°.

Pressure29.68 inHg

Wind22.7 mph S

Humidity79%

Visibility—

Dew point59°

Sun, 0169° / 45°

69 °

Marietta, Sunday, 1 November

Clear. High 69°, low 45°.

Pressure29.97 inHg

Wind13.2 mph SW

Humidity28%

Visibility—

Dew point29°

Mon, 0272° / 50°

72 °

Marietta, Monday, 2 November

Partly cloudy. High 72°, low 50°.

Pressure29.83 inHg

Wind16.3 mph S

Humidity48%

Visibility—

Dew point48°

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 Marietta, KS 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 Marietta, KS 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.