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As of 12:02 EDT

Weather in Gretna, OH

64°Current weather

Gretna, Monday, 26 October, 12:02

Overcast. Feels like 63°. High 70°, low 42°.

Pressure30.36 inHg
Wind0 mph N
Humidity59%
Visibility6.2 mi
Dew point50°
Tue, 2769° / 43°0Overcast
69 °Overcast

Gretna, Tuesday, 27 October

Overcast. High 69°, low 43°.

Pressure30.36 inHg
Wind5.3 mph SE
Humidity68%
Visibility6.2 mi
Dew point51°
Wed, 2870° / 46°0Clear
70 °Clear

Gretna, Wednesday, 28 October

Clear. High 70°, low 46°.

Pressure30.27 inHg
Wind6 mph S
Humidity58%
Visibility6.2 mi
Dew point51°
Thu, 2970° / 50°0Clear
70 °Clear

Gretna, Thursday, 29 October

Clear. High 70°, low 50°.

Pressure30.18 inHg
Wind8.6 mph SW
Humidity58%
Visibility6.2 mi
Dew point50°
Fri, 3068° / 53°0.03Light rain
68 °Light rain

Gretna, Friday, 30 October

Light rain. High 68°, low 53°.

Pressure30.24 inHg
Wind5.4 mph NE
Humidity78%
Visibility6.2 mi
Dew point57°
Sat, 3168° / 52°0Overcast
68 °Overcast

Gretna, Saturday, 31 October

Overcast. High 68°, low 52°.

Pressure30.24 inHg
Wind6.4 mph SE
Humidity64%
Visibility—
Dew point53°
Sun, 0157° / 57°0.5Rain
57 °Rain

Gretna, Sunday, 1 November

Rain. High 57°, low 57°.

Pressure30.09 inHg
Wind12.2 mph SE
Humidity93%
Visibility—
Dew point55°
Mon, 0263° / 56°0.04Light rain
63 °Light rain

Gretna, Monday, 2 November

Light rain. High 63°, low 56°.

Pressure29.97 inHg
Wind10.3 mph SE
Humidity86%
Visibility—
Dew point56°
Tue, 0364° / 49°0.37Rain
64 °Rain

Gretna, Tuesday, 3 November

Rain. High 64°, low 49°.

Pressure29.74 inHg
Wind18 mph S
Humidity81%
Visibility—
Dew point57°
Wed, 0453° / 44°0Overcast
53 °Overcast

Gretna, Wednesday, 4 November

Overcast. High 53°, low 44°.

Pressure29.85 inHg
Wind17 mph SW
Humidity59%
Visibility—
Dew point38°
Thu, 0557° / 40°0Overcast
57 °Overcast

Gretna, Thursday, 5 November

Overcast. High 57°, low 40°.

Pressure29.88 inHg
Wind11.6 mph SW
Humidity42%
Visibility—
Dew point31°
Fri, 0663° / 49°0.02Light rain
63 °Light rain

Gretna, Friday, 6 November

Light rain. High 63°, low 49°.

Pressure29.62 inHg
Wind13.6 mph SW
Humidity65%
Visibility—
Dew point48°
Sat, 0748° / 39°0.08Light rain
48 °Light rain

Gretna, Saturday, 7 November

Light rain. High 48°, low 39°.

Pressure29.65 inHg
Wind21.9 mph W
Humidity67%
Visibility—
Dew point32°
Sun, 0855° / 36°0Overcast
55 °Overcast

Gretna, Sunday, 8 November

Overcast. High 55°, low 36°.

Pressure30.00 inHg
Wind10.3 mph NW
Humidity74%
Visibility—
Dew point43°
Mon, 0955° / 41°0Clear
55 °Clear

Gretna, Monday, 9 November

Clear. High 55°, low 41°.

Pressure30.15 inHg
Wind8.1 mph N
Humidity55%
Visibility—
Dew point37°
Tue, 1055° / 38°0Clear
55 °Clear

Gretna, Tuesday, 10 November

Clear. High 55°, low 38°.

Pressure30.27 inHg
Wind6.9 mph SW
Humidity48%
Visibility—
Dew point33°

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 Gretna, OH 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 Gretna, OH 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.