As of 02:37 EDT

Weather in Johns Mill, SC

46°

Johns Mill, Tuesday, 20 October, 02:37

Clear. Feels like 44°. High 75°, low 41°.

Pressure30.27 inHg

Wind4.6 mph NW

Humidity87%

Visibility6.2 mi

Dew point42°

See detailed hourly forecast

Wed, 2175° / 44°

75 °

Johns Mill, Wednesday, 21 October

Clear. High 75°, low 44°.

Pressure30.24 inHg

Wind3.2 mph SE

Humidity45%

Visibility6.2 mi

Dew point45°

Thu, 2275° / 48°

75 °

Johns Mill, Thursday, 22 October

Clear. High 75°, low 48°.

Pressure30.12 inHg

Wind1.9 mph SE

Humidity32%

Visibility6.2 mi

Dew point40°

Fri, 2370° / 46°

70 °

Johns Mill, Friday, 23 October

Clear. High 70°, low 46°.

Pressure30.24 inHg

Wind6.7 mph E

Humidity42%

Visibility6.2 mi

Dew point43°

Sat, 2463° / 49°

63 °

Johns Mill, Saturday, 24 October

Clear. High 63°, low 49°.

Pressure30.42 inHg

Wind8.8 mph E

Humidity36%

Visibility—

Dew point34°

Sun, 2567° / 46°

67 °

Johns Mill, Sunday, 25 October

Clear. High 67°, low 46°.

Pressure30.45 inHg

Wind9.3 mph NE

Humidity28%

Visibility—

Dew point29°

Mon, 2670° / 47°

70 °

Johns Mill, Monday, 26 October

Overcast. High 70°, low 47°.

Pressure30.30 inHg

Wind4 mph N

Humidity28%

Visibility—

Dew point33°

Tue, 2773° / 50°

73 °

Johns Mill, Tuesday, 27 October

Overcast. High 73°, low 50°.

Pressure30.12 inHg

Wind8.1 mph SW

Humidity36%

Visibility—

Dew point42°

Wed, 2865° / 38°

65 °

Johns Mill, Wednesday, 28 October

Overcast. High 65°, low 38°.

Pressure30.00 inHg

Wind15.5 mph N

Humidity34%

Visibility—

Dew point35°

Thu, 2959° / 30°

59 °

Johns Mill, Thursday, 29 October

Clear. High 59°, low 30°.

Pressure30.21 inHg

Wind3.2 mph NW

Humidity19%

Visibility—

Dew point13°

Fri, 3063° / 34°

63 °

Johns Mill, Friday, 30 October

Partly cloudy. High 63°, low 34°.

Pressure30.18 inHg

Wind3.9 mph N

Humidity19%

Visibility—

Dew point16°

Sat, 3167° / 39°

67 °

Johns Mill, Saturday, 31 October

Overcast. High 67°, low 39°.

Pressure30.30 inHg

Wind5.3 mph N

Humidity19%

Visibility—

Dew point19°

Sun, 0158° / 48°

0.02

58 °

Johns Mill, Sunday, 1 November

Light rain. High 58°, low 48°.

Pressure30.39 inHg

Wind6.3 mph NE

Humidity37%

Visibility—

Dew point31°

Mon, 0261° / 54°

0.01

61 °

Johns Mill, Monday, 2 November

Light rain. High 61°, low 54°.

Pressure30.18 inHg

Wind5.7 mph E

Humidity67%

Visibility—

Dew point47°

Tue, 0374° / 53°

0.6

74 °

Johns Mill, Tuesday, 3 November

Heavy rain. High 74°, low 53°.

Pressure29.85 inHg

Wind11 mph W

Humidity46%

Visibility—

Dew point50°

Wed, 0471° / 47°

71 °

Johns Mill, Wednesday, 4 November

Clear. High 71°, low 47°.

Pressure30.00 inHg

Wind6.1 mph NW

Humidity29%

Visibility—

Dew point35°

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 Johns Mill, SC 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 Johns Mill, SC 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.