As of 09:31 EDT

Weather in Dekalb, OH

40°

Dekalb, Sunday, 18 October, 09:31

Clear. Feels like 35°. High 61°, low 34°.

Pressure30.56 inHg

Wind7.3 mph S

Humidity91%

Visibility6.2 mi

Dew point38°

See detailed hourly forecast

Mon, 1961° / 38°

61 °

Dekalb, Monday, 19 October

Clear. High 61°, low 38°.

Pressure30.45 inHg

Wind1.8 mph SW

Humidity42%

Visibility6.2 mi

Dew point36°

Tue, 2064° / 43°

64 °

Dekalb, Tuesday, 20 October

Partly cloudy. High 64°, low 43°.

Pressure30.39 inHg

Wind4.9 mph NE

Humidity64%

Visibility6.2 mi

Dew point49°

Wed, 2162° / 41°

62 °

Dekalb, Wednesday, 21 October

Clear. High 62°, low 41°.

Pressure30.33 inHg

Wind2.3 mph NE

Humidity71%

Visibility6.2 mi

Dew point47°

Thu, 2264° / 43°

64 °

Dekalb, Thursday, 22 October

Partly cloudy. High 64°, low 43°.

Pressure30.24 inHg

Wind9.8 mph N

Humidity57%

Visibility—

Dew point46°

Fri, 2357° / 42°

57 °

Dekalb, Friday, 23 October

Mostly clear. High 57°, low 42°.

Pressure30.42 inHg

Wind8 mph E

Humidity55%

Visibility—

Dew point40°

Sat, 2465° / 39°

65 °

Dekalb, Saturday, 24 October

Overcast. High 65°, low 39°.

Pressure30.42 inHg

Wind13.9 mph S

Humidity48%

Visibility—

Dew point40°

Sun, 2560° / 47°

60 °

Dekalb, Sunday, 25 October

Overcast. High 60°, low 47°.

Pressure30.36 inHg

Wind14.5 mph S

Humidity66%

Visibility—

Dew point47°

Mon, 2659° / 44°

59 °

Dekalb, Monday, 26 October

Overcast. High 59°, low 44°.

Pressure30.33 inHg

Wind5 mph SW

Humidity50%

Visibility—

Dew point39°

Tue, 2762° / 50°

62 °

Dekalb, Tuesday, 27 October

Overcast. High 62°, low 50°.

Pressure30.33 inHg

Wind7.8 mph SE

Humidity66%

Visibility—

Dew point48°

Wed, 2870° / 53°

0.1

70 °

Dekalb, Wednesday, 28 October

Light rain. High 70°, low 53°.

Pressure30.09 inHg

Wind14.1 mph S

Humidity53%

Visibility—

Dew point50°

Thu, 2964° / 59°

0.22

64 °

Dekalb, Thursday, 29 October

Light rain. High 64°, low 59°.

Pressure29.83 inHg

Wind15.1 mph S

Humidity89%

Visibility—

Dew point60°

Fri, 3072° / 59°

0.02

72 °

Dekalb, Friday, 30 October

Light rain. High 72°, low 59°.

Pressure29.88 inHg

Wind13 mph S

Humidity59%

Visibility—

Dew point55°

Sat, 3168° / 51°

0.38

68 °

Dekalb, Saturday, 31 October

Rain. High 68°, low 51°.

Pressure29.68 inHg

Wind20.3 mph S

Humidity92%

Visibility—

Dew point62°

Sun, 0152° / 41°

52 °

Dekalb, Sunday, 1 November

Clear. High 52°, low 41°.

Pressure30.12 inHg

Wind18.1 mph SW

Humidity50%

Visibility—

Dew point33°

Mon, 0254° / 36°

54 °

Dekalb, Monday, 2 November

Clear. High 54°, low 36°.

Pressure30.42 inHg

Wind6.8 mph E

Humidity45%

Visibility—

Dew point31°

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 Dekalb, 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 Dekalb, 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.