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As of 07:54 CDT

Weather in Jefferson, MS

62°Current weather

Jefferson, Thursday, 15 October, 07:54

Clear. Feels like 61°. High 91°, low 62°.

Pressure30.09 inHg
Wind6.6 mph S
Humidity74%
Visibility6.2 mi
Dew point54°
Fri, 1672° / 50°0Overcast
72 °Overcast

Jefferson, Friday, 16 October

Overcast. High 72°, low 50°.

Pressure30.15 inHg
Wind13.9 mph N
Humidity43%
Visibility6.2 mi
Dew point49°
Sat, 1768° / 49°0Clear
68 °Clear

Jefferson, Saturday, 17 October

Clear. High 68°, low 49°.

Pressure30.42 inHg
Wind11.1 mph N
Humidity38%
Visibility6.2 mi
Dew point38°
Sun, 1872° / 48°0Clear
72 °Clear

Jefferson, Sunday, 18 October

Clear. High 72°, low 48°.

Pressure30.42 inHg
Wind5.6 mph E
Humidity30%
Visibility6.2 mi
Dew point34°
Mon, 1975° / 50°0Clear
75 °Clear

Jefferson, Monday, 19 October

Clear. High 75°, low 50°.

Pressure30.33 inHg
Wind7.1 mph E
Humidity23%
Visibility—
Dew point30°
Tue, 2079° / 49°0Clear
79 °Clear

Jefferson, Tuesday, 20 October

Clear. High 79°, low 49°.

Pressure30.24 inHg
Wind5.5 mph E
Humidity23%
Visibility—
Dew point33°
Wed, 2181° / 56°0Clear
81 °Clear

Jefferson, Wednesday, 21 October

Clear. High 81°, low 56°.

Pressure30.21 inHg
Wind8.4 mph NE
Humidity28%
Visibility—
Dew point41°
Thu, 2281° / 53°0Clear
81 °Clear

Jefferson, Thursday, 22 October

Clear. High 81°, low 53°.

Pressure30.18 inHg
Wind7 mph SE
Humidity25%
Visibility—
Dew point38°
Fri, 2379° / 54°0Overcast
79 °Overcast

Jefferson, Friday, 23 October

Overcast. High 79°, low 54°.

Pressure30.15 inHg
Wind10.4 mph SE
Humidity28%
Visibility—
Dew point39°
Sat, 2483° / 58°0Overcast
83 °Overcast

Jefferson, Saturday, 24 October

Overcast. High 83°, low 58°.

Pressure30.18 inHg
Wind9.1 mph SE
Humidity39%
Visibility—
Dew point51°
Sun, 2568° / 56°0.31Rain
68 °Rain

Jefferson, Sunday, 25 October

Rain. High 68°, low 56°.

Pressure30.21 inHg
Wind12.3 mph NW
Humidity88%
Visibility—
Dew point63°
Mon, 2667° / 44°0Clear
67 °Clear

Jefferson, Monday, 26 October

Clear. High 67°, low 44°.

Pressure30.33 inHg
Wind10.1 mph NE
Humidity20%
Visibility—
Dew point21°
Tue, 2769° / 44°0Overcast
69 °Overcast

Jefferson, Tuesday, 27 October

Overcast. High 69°, low 44°.

Pressure30.24 inHg
Wind6.8 mph N
Humidity19%
Visibility—
Dew point21°
Wed, 2872° / 48°0Overcast
72 °Overcast

Jefferson, Wednesday, 28 October

Overcast. High 72°, low 48°.

Pressure30.21 inHg
Wind5.2 mph NW
Humidity26%
Visibility—
Dew point31°
Thu, 2976° / 49°0Partly cloudy
76 °Partly cloudy

Jefferson, Thursday, 29 October

Partly cloudy. High 76°, low 49°.

Pressure30.12 inHg
Wind4.5 mph NW
Humidity20%
Visibility—
Dew point29°
Fri, 3076° / 52°0Clear
76 °Clear

Jefferson, Friday, 30 October

Clear. High 76°, low 52°.

Pressure30.21 inHg
Wind14 mph N
Humidity28%
Visibility—
Dew point38°

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, MS 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, MS 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.