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As of 09:53 CDT

Weather in Old Union, MS

52°Current weather

Old Union, Tuesday, 20 October, 09:53

Clear. Feels like 50°. High 76°, low 44°.

Pressure30.33 inHg
Wind5.7 mph N
Humidity71%
Visibility6.2 mi
Dew point43°
Wed, 2178° / 45°0Clear
78 °Clear

Old Union, Wednesday, 21 October

Clear. High 78°, low 45°.

Pressure30.21 inHg
Wind3.1 mph N
Humidity40%
Visibility6.2 mi
Dew point48°
Thu, 2276° / 49°0Clear
76 °Clear

Old Union, Thursday, 22 October

Clear. High 76°, low 49°.

Pressure30.21 inHg
Wind6.7 mph NE
Humidity37%
Visibility6.2 mi
Dew point45°
Fri, 2376° / 52°0Clear
76 °Clear

Old Union, Friday, 23 October

Clear. High 76°, low 52°.

Pressure30.24 inHg
Wind3.3 mph E
Humidity42%
Visibility6.2 mi
Dew point48°
Sat, 2474° / 53°0Clear
74 °Clear

Old Union, Saturday, 24 October

Clear. High 74°, low 53°.

Pressure30.36 inHg
Wind7.2 mph SE
Humidity41%
Visibility—
Dew point45°
Sun, 2573° / 49°0Overcast
73 °Overcast

Old Union, Sunday, 25 October

Overcast. High 73°, low 49°.

Pressure30.42 inHg
Wind5.5 mph E
Humidity35%
Visibility—
Dew point38°
Mon, 2679° / 51°0Overcast
79 °Overcast

Old Union, Monday, 26 October

Overcast. High 79°, low 51°.

Pressure30.21 inHg
Wind7.9 mph S
Humidity35%
Visibility—
Dew point44°
Tue, 2770° / 51°0Overcast
70 °Overcast

Old Union, Tuesday, 27 October

Overcast. High 70°, low 51°.

Pressure30.27 inHg
Wind15.9 mph N
Humidity40%
Visibility—
Dew point43°
Wed, 2862° / 37°0Clear
62 °Clear

Old Union, Wednesday, 28 October

Clear. High 62°, low 37°.

Pressure30.36 inHg
Wind14.4 mph NE
Humidity17%
Visibility—
Dew point12°
Thu, 2966° / 39°0Overcast
66 °Overcast

Old Union, Thursday, 29 October

Overcast. High 66°, low 39°.

Pressure30.24 inHg
Wind6.4 mph NE
Humidity15%
Visibility—
Dew point12°
Fri, 3068° / 43°0Mostly clear
68 °Mostly clear

Old Union, Friday, 30 October

Mostly clear. High 68°, low 43°.

Pressure30.27 inHg
Wind12.7 mph N
Humidity28%
Visibility—
Dew point30°
Sat, 3157° / 43°0Overcast
57 °Overcast

Old Union, Saturday, 31 October

Overcast. High 57°, low 43°.

Pressure30.27 inHg
Wind7.4 mph NE
Humidity23%
Visibility—
Dew point18°
Sun, 0165° / 48°0Overcast
65 °Overcast

Old Union, Sunday, 1 November

Overcast. High 65°, low 48°.

Pressure30.21 inHg
Wind7.3 mph N
Humidity34%
Visibility—
Dew point32°
Mon, 0270° / 42°0Partly cloudy
70 °Partly cloudy

Old Union, Monday, 2 November

Partly cloudy. High 70°, low 42°.

Pressure30.30 inHg
Wind5.6 mph E
Humidity33%
Visibility—
Dew point34°
Tue, 0372° / 47°0Overcast
72 °Overcast

Old Union, Tuesday, 3 November

Overcast. High 72°, low 47°.

Pressure30.24 inHg
Wind9.5 mph SE
Humidity35%
Visibility—
Dew point38°
Wed, 0478° / 51°0Overcast
78 °Overcast

Old Union, Wednesday, 4 November

Overcast. High 78°, low 51°.

Pressure30.12 inHg
Wind12.3 mph S
Humidity36%
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 Old Union, 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 Old Union, 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.