As of 07:35 EDT

Weather in Shannon, OH

38°

Shannon, Tuesday, 20 October, 07:35

Clear. Feels like 35°. High 70°, low 38°.

Pressure30.36 inHg

Wind4.3 mph NE

Humidity90%

Visibility6.2 mi

Dew point35°

See detailed hourly forecast

Wed, 2169° / 38°

69 °

Shannon, Wednesday, 21 October

Clear. High 69°, low 38°.

Pressure30.27 inHg

Wind1.9 mph N

Humidity57%

Visibility6.2 mi

Dew point45°

Thu, 2267° / 42°

67 °

Shannon, Thursday, 22 October

Partly cloudy. High 67°, low 42°.

Pressure30.24 inHg

Wind6.2 mph N

Humidity61%

Visibility6.2 mi

Dew point50°

Fri, 2359° / 43°

59 °

Shannon, Friday, 23 October

Clear. High 59°, low 43°.

Pressure30.42 inHg

Wind6.5 mph E

Humidity53%

Visibility6.2 mi

Dew point39°

Sat, 2463° / 36°

63 °

Shannon, Saturday, 24 October

Clear. High 63°, low 36°.

Pressure30.47 inHg

Wind4.8 mph NE

Humidity46%

Visibility—

Dew point38°

Sun, 2565° / 37°

65 °

Shannon, Sunday, 25 October

Partly cloudy. High 65°, low 37°.

Pressure30.47 inHg

Wind3.8 mph SE

Humidity33%

Visibility—

Dew point31°

Mon, 2668° / 49°

68 °

Shannon, Monday, 26 October

Overcast. High 68°, low 49°.

Pressure30.24 inHg

Wind8.6 mph SW

Humidity48%

Visibility—

Dew point45°

Tue, 2760° / 43°

60 °

Shannon, Tuesday, 27 October

Overcast. High 60°, low 43°.

Pressure30.18 inHg

Wind8.3 mph SW

Humidity83%

Visibility—

Dew point46°

Wed, 2845° / 32°

45 °

Shannon, Wednesday, 28 October

Clear. High 45°, low 32°.

Pressure30.36 inHg

Wind9.9 mph NW

Humidity32%

Visibility—

Dew point15°

Thu, 2948° / 26°

48 °

Shannon, Thursday, 29 October

Clear. High 48°, low 26°.

Pressure30.21 inHg

Wind12.7 mph SW

Humidity26%

Visibility—

Dew point11°

Fri, 3041° / 36°

0.01

41 °

Shannon, Friday, 30 October

Light rain. High 41°, low 36°.

Pressure30.18 inHg

Wind8.5 mph SW

Humidity76%

Visibility—

Dew point32°

Sat, 3147° / 40°

0.05

47 °

Shannon, Saturday, 31 October

Light rain. High 47°, low 40°.

Pressure30.12 inHg

Wind6.6 mph SW

Humidity87%

Visibility—

Dew point41°

Sun, 0153° / 34°

53 °

Shannon, Sunday, 1 November

Mostly clear. High 53°, low 34°.

Pressure30.27 inHg

Wind5.7 mph NW

Humidity35%

Visibility—

Dew point23°

Mon, 0250° / 31°

50 °

Shannon, Monday, 2 November

Overcast. High 50°, low 31°.

Pressure30.21 inHg

Wind6 mph NE

Humidity35%

Visibility—

Dew point21°

Tue, 0355° / 32°

55 °

Shannon, Tuesday, 3 November

Overcast. High 55°, low 32°.

Pressure30.06 inHg

Wind9.8 mph E

Humidity53%

Visibility—

Dew point35°

Wed, 0455° / 34°

55 °

Shannon, Wednesday, 4 November

Mostly clear. High 55°, low 34°.

Pressure29.97 inHg

Wind8.2 mph NW

Humidity36%

Visibility—

Dew point26°

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 Shannon, 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 Shannon, 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.