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As of 13:12 CDT

Weather in Jefferson, MS

87°Current weather

Jefferson, Sunday, 11 October, 13:12

Clear. Feels like 88°. High 87°, low 58°.

Pressure30.09 inHg
Wind4.5 mph W
Humidity46%
Visibility6.2 mi
Dew point63°
Mon, 1290° / 62°0Clear
90 °Clear

Jefferson, Monday, 12 October

Clear. High 90°, low 62°.

Pressure30.12 inHg
Wind6.2 mph SW
Humidity44%
Visibility6.2 mi
Dew point61°
Tue, 1390° / 65°0Clear
90 °Clear

Jefferson, Tuesday, 13 October

Clear. High 90°, low 65°.

Pressure30.06 inHg
Wind6.5 mph SW
Humidity36%
Visibility6.2 mi
Dew point57°
Wed, 1492° / 71°0Partly cloudy
92 °Partly cloudy

Jefferson, Wednesday, 14 October

Partly cloudy. High 92°, low 71°.

Pressure30.06 inHg
Wind5.7 mph SW
Humidity33%
Visibility6.2 mi
Dew point57°
Thu, 1591° / 66°0Clear
91 °Clear

Jefferson, Thursday, 15 October

Clear. High 91°, low 66°.

Pressure30.09 inHg
Wind4.2 mph SW
Humidity34%
Visibility6.2 mi
Dew point55°
Fri, 1688° / 66°0Clear
88 °Clear

Jefferson, Friday, 16 October

Clear. High 88°, low 66°.

Pressure30.12 inHg
Wind13.4 mph N
Humidity41%
Visibility—
Dew point59°
Sat, 1760° / 40°0Clear
60 °Clear

Jefferson, Saturday, 17 October

Clear. High 60°, low 40°.

Pressure30.45 inHg
Wind16.7 mph N
Humidity11%
Visibility—
Dew point2°
Sun, 1865° / 33°0Clear
65 °Clear

Jefferson, Sunday, 18 October

Clear. High 65°, low 33°.

Pressure30.53 inHg
Wind9.7 mph E
Humidity14%
Visibility—
Dew point8°
Mon, 1972° / 40°0Clear
72 °Clear

Jefferson, Monday, 19 October

Clear. High 72°, low 40°.

Pressure30.47 inHg
Wind7.2 mph SE
Humidity15%
Visibility—
Dew point16°
Tue, 2073° / 43°0Overcast
73 °Overcast

Jefferson, Tuesday, 20 October

Overcast. High 73°, low 43°.

Pressure30.33 inHg
Wind8.5 mph E
Humidity16%
Visibility—
Dew point20°
Wed, 2179° / 51°0Mostly clear
79 °Mostly clear

Jefferson, Wednesday, 21 October

Mostly clear. High 79°, low 51°.

Pressure30.21 inHg
Wind6.9 mph E
Humidity18%
Visibility—
Dew point28°
Thu, 2280° / 51°0Clear
80 °Clear

Jefferson, Thursday, 22 October

Clear. High 80°, low 51°.

Pressure30.21 inHg
Wind6.6 mph SE
Humidity21%
Visibility—
Dew point32°
Fri, 2381° / 51°0Overcast
81 °Overcast

Jefferson, Friday, 23 October

Overcast. High 81°, low 51°.

Pressure30.18 inHg
Wind6.4 mph NE
Humidity20%
Visibility—
Dew point32°
Sat, 2484° / 54°0Clear
84 °Clear

Jefferson, Saturday, 24 October

Clear. High 84°, low 54°.

Pressure30.12 inHg
Wind7.2 mph NE
Humidity20%
Visibility—
Dew point34°
Sun, 2587° / 58°0Clear
87 °Clear

Jefferson, Sunday, 25 October

Clear. High 87°, low 58°.

Pressure30.06 inHg
Wind6.4 mph S
Humidity21%
Visibility—
Dew point38°
Mon, 2679° / 56°0.03Light rain
79 °Light rain

Jefferson, Monday, 26 October

Light rain. High 79°, low 56°.

Pressure29.91 inHg
Wind12.2 mph NW
Humidity48%
Visibility—
Dew point55°

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.