EN
English Español

As of 23:41 CDT

Weather in Jefferson, MS

66°Current weather

Jefferson, Sunday, 11 October, 23:41

Overcast. Feels like 65°. High 87°, low 58°.

Pressure30.06 inHg
Wind6.1 mph SW
Humidity77%
Visibility6.2 mi
Dew point58°
Mon, 1291° / 62°0Clear
91 °Clear

Jefferson, Monday, 12 October

Clear. High 91°, low 62°.

Pressure30.09 inHg
Wind6.4 mph SW
Humidity38%
Visibility6.2 mi
Dew point58°
Tue, 1391° / 64°0Mostly clear
91 °Mostly clear

Jefferson, Tuesday, 13 October

Mostly clear. High 91°, low 64°.

Pressure30.06 inHg
Wind5.3 mph SW
Humidity45%
Visibility6.2 mi
Dew point63°
Wed, 1493° / 72°0Clear
93 °Clear

Jefferson, Wednesday, 14 October

Clear. High 93°, low 72°.

Pressure30.06 inHg
Wind5.2 mph SW
Humidity32%
Visibility6.2 mi
Dew point57°
Thu, 1592° / 68°0Clear
92 °Clear

Jefferson, Thursday, 15 October

Clear. High 92°, low 68°.

Pressure30.09 inHg
Wind4.3 mph SW
Humidity33%
Visibility6.2 mi
Dew point56°
Fri, 1686° / 64°0Partly cloudy
86 °Partly cloudy

Jefferson, Friday, 16 October

Partly cloudy. High 86°, low 64°.

Pressure30.15 inHg
Wind13.9 mph N
Humidity45%
Visibility—
Dew point60°
Sat, 1772° / 53°0Mostly clear
72 °Mostly clear

Jefferson, Saturday, 17 October

Mostly clear. High 72°, low 53°.

Pressure30.33 inHg
Wind11.8 mph NE
Humidity32%
Visibility—
Dew point36°
Sun, 1874° / 45°0Partly cloudy
74 °Partly cloudy

Jefferson, Sunday, 18 October

Partly cloudy. High 74°, low 45°.

Pressure30.39 inHg
Wind12.1 mph SE
Humidity27%
Visibility—
Dew point33°
Mon, 1981° / 51°0Clear
81 °Clear

Jefferson, Monday, 19 October

Clear. High 81°, low 51°.

Pressure30.30 inHg
Wind9.2 mph SE
Humidity43%
Visibility—
Dew point50°
Tue, 2079° / 60°0Overcast
79 °Overcast

Jefferson, Tuesday, 20 October

Overcast. High 79°, low 60°.

Pressure30.12 inHg
Wind9.2 mph SE
Humidity53%
Visibility—
Dew point58°
Wed, 2176° / 66°0.39Rain
76 °Rain

Jefferson, Wednesday, 21 October

Rain. High 76°, low 66°.

Pressure30.03 inHg
Wind13.4 mph SE
Humidity67%
Visibility—
Dew point63°
Thu, 2272° / 57°0.41Rain
72 °Rain

Jefferson, Thursday, 22 October

Rain. High 72°, low 57°.

Pressure29.94 inHg
Wind11.6 mph S
Humidity94%
Visibility—
Dew point70°
Fri, 2375° / 50°0Clear
75 °Clear

Jefferson, Friday, 23 October

Clear. High 75°, low 50°.

Pressure30.12 inHg
Wind12.8 mph NW
Humidity28%
Visibility—
Dew point35°
Sat, 2470° / 45°0Partly cloudy
70 °Partly cloudy

Jefferson, Saturday, 24 October

Partly cloudy. High 70°, low 45°.

Pressure30.15 inHg
Wind6.1 mph NE
Humidity28%
Visibility—
Dew point30°
Sun, 2576° / 52°0Overcast
76 °Overcast

Jefferson, Sunday, 25 October

Overcast. High 76°, low 52°.

Pressure29.88 inHg
Wind12.7 mph SW
Humidity29%
Visibility—
Dew point37°
Mon, 2679° / 60°0Clear
79 °Clear

Jefferson, Monday, 26 October

Clear. High 79°, low 60°.

Pressure29.91 inHg
Wind12.8 mph SW
Humidity40%
Visibility—
Dew point50°

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.