As of 02:37 CDT

Weather in Jefferson, OK

42°

Jefferson, Saturday, 17 October, 02:37

Clear. Feels like 40°. High 55°, low 40°.

Pressure30.62 inHg

Wind4.2 mph N

Humidity80%

Visibility6.2 mi

Dew point36°

See detailed hourly forecast

Sun, 1864° / 43°

64 °

Jefferson, Sunday, 18 October

Clear. High 64°, low 43°.

Pressure30.36 inHg

Wind11.6 mph S

Humidity56%

Visibility6.2 mi

Dew point43°

Mon, 1969° / 49°

69 °

Jefferson, Monday, 19 October

Clear. High 69°, low 49°.

Pressure30.24 inHg

Wind11.9 mph S

Humidity54%

Visibility6.2 mi

Dew point47°

Tue, 2071° / 53°

0.13

71 °

Jefferson, Tuesday, 20 October

Light rain. High 71°, low 53°.

Pressure30.21 inHg

Wind8.5 mph SE

Humidity66%

Visibility6.2 mi

Dew point52°

Wed, 2175° / 55°

75 °

Jefferson, Wednesday, 21 October

Clear. High 75°, low 55°.

Pressure30.18 inHg

Wind11.5 mph S

Humidity48%

Visibility—

Dew point49°

Thu, 2279° / 57°

79 °

Jefferson, Thursday, 22 October

Partly cloudy. High 79°, low 57°.

Pressure30.12 inHg

Wind10.9 mph S

Humidity57%

Visibility—

Dew point57°

Fri, 2377° / 63°

77 °

Jefferson, Friday, 23 October

Overcast. High 77°, low 63°.

Pressure30.06 inHg

Wind16.1 mph S

Humidity38%

Visibility—

Dew point47°

Sat, 2474° / 62°

74 °

Jefferson, Saturday, 24 October

Overcast. High 74°, low 62°.

Pressure30.15 inHg

Wind11.2 mph S

Humidity55%

Visibility—

Dew point55°

Sun, 2570° / 61°

70 °

Jefferson, Sunday, 25 October

Overcast. High 70°, low 61°.

Pressure30.24 inHg

Wind10 mph NE

Humidity65%

Visibility—

Dew point53°

Mon, 2675° / 61°

0.08

75 °

Jefferson, Monday, 26 October

Light rain. High 75°, low 61°.

Pressure30.18 inHg

Wind11.6 mph S

Humidity72%

Visibility—

Dew point57°

Tue, 2780° / 62°

80 °

Jefferson, Tuesday, 27 October

Overcast. High 80°, low 62°.

Pressure30.06 inHg

Wind15.7 mph SW

Humidity45%

Visibility—

Dew point53°

Wed, 2872° / 63°

0.04

72 °

Jefferson, Wednesday, 28 October

Light rain. High 72°, low 63°.

Pressure30.00 inHg

Wind14.6 mph SE

Humidity49%

Visibility—

Dew point51°

Thu, 2977° / 61°

0.39

77 °

Jefferson, Thursday, 29 October

Rain. High 77°, low 61°.

Pressure29.53 inHg

Wind23.8 mph SW

Humidity41%

Visibility—

Dew point50°

Fri, 3061° / 52°

61 °

Jefferson, Friday, 30 October

Clear. High 61°, low 52°.

Pressure30.00 inHg

Wind20.4 mph NW

Humidity50%

Visibility—

Dew point40°

Sat, 3164° / 45°

64 °

Jefferson, Saturday, 31 October

Clear. High 64°, low 45°.

Pressure30.33 inHg

Wind6.8 mph NW

Humidity47%

Visibility—

Dew point39°

Sun, 0168° / 48°

68 °

Jefferson, Sunday, 1 November

Clear. High 68°, low 48°.

Pressure30.18 inHg

Wind9.5 mph S

Humidity46%

Visibility—

Dew point44°

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 Jefferson, OK 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 Jefferson, OK 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.