As of 22:34 CDT

Weather in Massac, KY

63°

Massac, Thursday, 8 October, 22:34

Clear. Feels like 62°. High 86°, low 55°.

Pressure30.09 inHg

Wind0 mph N

Humidity72%

Visibility6.2 mi

Dew point54°

See detailed hourly forecast

Fri, 0988° / 53°

88 °

Massac, Friday, 9 October

Clear. High 88°, low 53°.

Pressure30.12 inHg

Wind7.5 mph SE

Humidity42%

Visibility6.2 mi

Dew point54°

Sat, 1071° / 58°

1.31

71 °

Massac, Saturday, 10 October

Heavy rain. High 71°, low 58°.

Pressure30.06 inHg

Wind6 mph NE

Humidity85%

Visibility2.4 mi

Dew point59°

Sun, 1176° / 62°

0.2

76 °

Massac, Sunday, 11 October

Rain. High 76°, low 62°.

Pressure29.94 inHg

Wind11.5 mph NW

Humidity76%

Visibility6.2 mi

Dew point61°

Mon, 1284° / 62°

84 °

Massac, Monday, 12 October

Clear. High 84°, low 62°.

Pressure30.00 inHg

Wind8.3 mph SW

Humidity61%

Visibility6.2 mi

Dew point65°

Tue, 1385° / 66°

85 °

Massac, Tuesday, 13 October

Clear. High 85°, low 66°.

Pressure29.91 inHg

Wind10.6 mph SW

Humidity55%

Visibility—

Dew point63°

Wed, 1487° / 71°

0.05

87 °

Massac, Wednesday, 14 October

Light rain. High 87°, low 71°.

Pressure29.94 inHg

Wind6.8 mph SW

Humidity71%

Visibility—

Dew point71°

Thu, 1590° / 74°

90 °

Massac, Thursday, 15 October

Clear. High 90°, low 74°.

Pressure29.94 inHg

Wind15.3 mph S

Humidity38%

Visibility—

Dew point58°

Fri, 1687° / 62°

87 °

Massac, Friday, 16 October

Clear. High 87°, low 62°.

Pressure30.03 inHg

Wind14.6 mph N

Humidity41%

Visibility—

Dew point58°

Sat, 1760° / 51°

60 °

Massac, Saturday, 17 October

Overcast. High 60°, low 51°.

Pressure30.39 inHg

Wind16.6 mph N

Humidity46%

Visibility—

Dew point35°

Sun, 1865° / 42°

65 °

Massac, Sunday, 18 October

Partly cloudy. High 65°, low 42°.

Pressure30.36 inHg

Wind11.7 mph NE

Humidity32%

Visibility—

Dew point30°

Mon, 1968° / 47°

68 °

Massac, Monday, 19 October

Overcast. High 68°, low 47°.

Pressure30.36 inHg

Wind9.4 mph NE

Humidity28%

Visibility—

Dew point30°

Tue, 2065° / 54°

65 °

Massac, Tuesday, 20 October

Light rain. High 65°, low 54°.

Pressure30.30 inHg

Wind5.4 mph NE

Humidity50%

Visibility—

Dew point39°

Wed, 2169° / 60°

69 °

Massac, Wednesday, 21 October

Light rain. High 69°, low 60°.

Pressure30.21 inHg

Wind5.5 mph N

Humidity64%

Visibility—

Dew point53°

Thu, 2263° / 59°

0.52

63 °

Massac, Thursday, 22 October

Rain. High 63°, low 59°.

Pressure30.15 inHg

Wind3.7 mph NW

Humidity91%

Visibility—

Dew point60°

Fri, 2367° / 55°

0.09

67 °

Massac, Friday, 23 October

Light rain. High 67°, low 55°.

Pressure30.15 inHg

Wind13 mph N

Humidity52%

Visibility—

Dew point47°

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 Massac, KY 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 Massac, KY 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.