As of 06:00 EDT

Weather in Grelton, OH

56°

Grelton, Thursday, 15 October, 06:00

Overcast. Feels like 55°. High 70°, low 56°.

Pressure30.18 inHg

Wind7.9 mph NE

Humidity84%

Visibility6.2 mi

Dew point51°

See detailed hourly forecast

Fri, 1670° / 49°

0.3

70 °

Grelton, Friday, 16 October

Rain. High 70°, low 49°.

Pressure29.88 inHg

Wind16.1 mph W

Humidity74%

Visibility6.2 mi

Dew point48°

Sat, 1753° / 38°

53 °

Grelton, Saturday, 17 October

Clear. High 53°, low 38°.

Pressure30.50 inHg

Wind9.7 mph N

Humidity51%

Visibility6.2 mi

Dew point26°

Sun, 1862° / 39°

62 °

Grelton, Sunday, 18 October

Clear. High 62°, low 39°.

Pressure30.56 inHg

Wind9.6 mph SW

Humidity43%

Visibility6.2 mi

Dew point33°

Mon, 1964° / 38°

64 °

Grelton, Monday, 19 October

Clear. High 64°, low 38°.

Pressure30.42 inHg

Wind4.8 mph S

Humidity34%

Visibility—

Dew point31°

Tue, 2065° / 39°

65 °

Grelton, Tuesday, 20 October

Overcast. High 65°, low 39°.

Pressure30.33 inHg

Wind5.4 mph NE

Humidity37%

Visibility—

Dew point35°

Wed, 2165° / 49°

65 °

Grelton, Wednesday, 21 October

Clear. High 65°, low 49°.

Pressure30.36 inHg

Wind10.2 mph NE

Humidity50%

Visibility—

Dew point44°

Thu, 2266° / 46°

66 °

Grelton, Thursday, 22 October

Clear. High 66°, low 46°.

Pressure30.33 inHg

Wind6.4 mph E

Humidity45%

Visibility—

Dew point41°

Fri, 2368° / 48°

68 °

Grelton, Friday, 23 October

Clear. High 68°, low 48°.

Pressure30.27 inHg

Wind8.1 mph SE

Humidity35%

Visibility—

Dew point36°

Sat, 2471° / 50°

71 °

Grelton, Saturday, 24 October

Overcast. High 71°, low 50°.

Pressure30.24 inHg

Wind8.9 mph S

Humidity43%

Visibility—

Dew point44°

Sun, 2562° / 50°

0.59

62 °

Grelton, Sunday, 25 October

Rain. High 62°, low 50°.

Pressure30.09 inHg

Wind13.7 mph S

Humidity73%

Visibility—

Dew point50°

Mon, 2651° / 41°

51 °

Grelton, Monday, 26 October

Light rain. High 51°, low 41°.

Pressure30.24 inHg

Wind16.2 mph W

Humidity46%

Visibility—

Dew point29°

Tue, 2749° / 37°

49 °

Grelton, Tuesday, 27 October

Overcast. High 49°, low 37°.

Pressure30.21 inHg

Wind16.1 mph W

Humidity47%

Visibility—

Dew point28°

Wed, 2850° / 33°

50 °

Grelton, Wednesday, 28 October

Partly cloudy. High 50°, low 33°.

Pressure30.15 inHg

Wind11.9 mph SW

Humidity32%

Visibility—

Dew point18°

Thu, 2950° / 42°

0.01

50 °

Grelton, Thursday, 29 October

Light rain. High 50°, low 42°.

Pressure30.00 inHg

Wind12.7 mph SW

Humidity77%

Visibility—

Dew point41°

Fri, 3044° / 37°

44 °

Grelton, Friday, 30 October

Partly cloudy. High 44°, low 37°.

Pressure30.27 inHg

Wind19.5 mph NW

Humidity41%

Visibility—

Dew point21°

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 Grelton, 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 Grelton, 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.