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As of 15:39 CDT

Weather in Harriston, MS

81°Current weather

Harriston, Monday, 26 October, 15:39

Overcast. Feels like 81°. High 81°, low 53°.

Pressure30.18 inHg
Wind4.9 mph E
Humidity43%
Visibility6.2 mi
Dew point57°
Tue, 2782° / 51°0Overcast
82 °Overcast

Harriston, Tuesday, 27 October

Overcast. High 82°, low 51°.

Pressure30.24 inHg
Wind3.6 mph SE
Humidity43%
Visibility6.2 mi
Dew point54°
Wed, 2882° / 52°0Clear
82 °Clear

Harriston, Wednesday, 28 October

Clear. High 82°, low 52°.

Pressure30.21 inHg
Wind3.2 mph E
Humidity37%
Visibility6.2 mi
Dew point52°
Thu, 2983° / 57°0Overcast
83 °Overcast

Harriston, Thursday, 29 October

Overcast. High 83°, low 57°.

Pressure30.21 inHg
Wind3.5 mph NE
Humidity33%
Visibility6.2 mi
Dew point48°
Fri, 3080° / 57°0Overcast
80 °Overcast

Harriston, Friday, 30 October

Overcast. High 80°, low 57°.

Pressure30.12 inHg
Wind6.5 mph E
Humidity47%
Visibility6.2 mi
Dew point55°
Sat, 3180° / 63°0.17Light rain
80 °Light rain

Harriston, Saturday, 31 October

Light rain. High 80°, low 63°.

Pressure30.06 inHg
Wind7.7 mph SE
Humidity56%
Visibility—
Dew point61°
Sun, 0183° / 67°0Light rain
83 °Light rain

Harriston, Sunday, 1 November

Light rain. High 83°, low 67°.

Pressure30.00 inHg
Wind4.7 mph SE
Humidity53%
Visibility—
Dew point62°
Mon, 0286° / 65°0Overcast
86 °Overcast

Harriston, Monday, 2 November

Overcast. High 86°, low 65°.

Pressure29.85 inHg
Wind11.1 mph SW
Humidity45%
Visibility—
Dew point58°
Tue, 0372° / 55°0.1Light rain
72 °Light rain

Harriston, Tuesday, 3 November

Light rain. High 72°, low 55°.

Pressure29.85 inHg
Wind12.5 mph SW
Humidity37%
Visibility—
Dew point41°
Wed, 0463° / 48°0Overcast
63 °Overcast

Harriston, Wednesday, 4 November

Overcast. High 63°, low 48°.

Pressure29.94 inHg
Wind10.8 mph W
Humidity42%
Visibility—
Dew point38°
Thu, 0563° / 43°0Clear
63 °Clear

Harriston, Thursday, 5 November

Clear. High 63°, low 43°.

Pressure30.09 inHg
Wind8.1 mph N
Humidity43%
Visibility—
Dew point37°
Fri, 0662° / 43°0Mostly clear
62 °Mostly clear

Harriston, Friday, 6 November

Mostly clear. High 62°, low 43°.

Pressure30.15 inHg
Wind6.8 mph NE
Humidity47%
Visibility—
Dew point38°
Sat, 0770° / 43°0Clear
70 °Clear

Harriston, Saturday, 7 November

Clear. High 70°, low 43°.

Pressure30.12 inHg
Wind5.9 mph SE
Humidity37%
Visibility—
Dew point38°
Sun, 0874° / 47°0Clear
74 °Clear

Harriston, Sunday, 8 November

Clear. High 74°, low 47°.

Pressure30.09 inHg
Wind7 mph S
Humidity38%
Visibility—
Dew point42°
Mon, 0976° / 55°0Mostly clear
76 °Mostly clear

Harriston, Monday, 9 November

Mostly clear. High 76°, low 55°.

Pressure29.97 inHg
Wind9.7 mph SW
Humidity49%
Visibility—
Dew point53°
Tue, 1076° / 51°0Clear
76 °Clear

Harriston, Tuesday, 10 November

Clear. High 76°, low 51°.

Pressure29.94 inHg
Wind6.4 mph NW
Humidity20%
Visibility—
Dew point28°

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 Harriston, 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 Harriston, 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.