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As of 11:22 CDT

Weather in Harriston, MS

78°Current weather

Harriston, Friday, 30 October, 11:22

Overcast. Feels like 79°. High 79°, low 58°.

Pressure30.15 inHg
Wind7.8 mph E
Humidity62%
Visibility6.2 mi
Dew point63°
Sat, 3179° / 59°0.61Rain
79 °Rain

Harriston, Saturday, 31 October

Rain. High 79°, low 59°.

Pressure30.15 inHg
Wind7.3 mph E
Humidity53%
Visibility6.2 mi
Dew point60°
Sun, 0178° / 59°0.65Rain
78 °Rain

Harriston, Sunday, 1 November

Rain. High 78°, low 59°.

Pressure30.12 inHg
Wind0.9 mph SE
Humidity76%
Visibility6.2 mi
Dew point68°
Mon, 0276° / 65°0.04Light rain
76 °Light rain

Harriston, Monday, 2 November

Light rain. High 76°, low 65°.

Pressure30.06 inHg
Wind8.7 mph SE
Humidity68%
Visibility6.2 mi
Dew point64°
Tue, 0381° / 67°0.22Light rain
81 °Light rain

Harriston, Tuesday, 3 November

Light rain. High 81°, low 67°.

Pressure29.91 inHg
Wind8.2 mph SW
Humidity68%
Visibility—
Dew point66°
Wed, 0471° / 63°0.44Rain
71 °Rain

Harriston, Wednesday, 4 November

Rain. High 71°, low 63°.

Pressure29.83 inHg
Wind10.8 mph W
Humidity56%
Visibility—
Dew point53°
Thu, 0572° / 52°0Clear
72 °Clear

Harriston, Thursday, 5 November

Clear. High 72°, low 52°.

Pressure29.80 inHg
Wind7.9 mph NW
Humidity55%
Visibility—
Dew point51°
Fri, 0676° / 57°0Overcast
76 °Overcast

Harriston, Friday, 6 November

Overcast. High 76°, low 57°.

Pressure29.91 inHg
Wind6.2 mph NW
Humidity47%
Visibility—
Dew point52°
Sat, 0778° / 55°0Clear
78 °Clear

Harriston, Saturday, 7 November

Clear. High 78°, low 55°.

Pressure29.97 inHg
Wind5.5 mph NE
Humidity41%
Visibility—
Dew point49°
Sun, 0877° / 56°0.04Light rain
77 °Light rain

Harriston, Sunday, 8 November

Light rain. High 77°, low 56°.

Pressure29.94 inHg
Wind10.2 mph SE
Humidity40%
Visibility—
Dew point48°
Mon, 0975° / 63°0.31Light rain
75 °Light rain

Harriston, Monday, 9 November

Light rain. High 75°, low 63°.

Pressure29.91 inHg
Wind12.3 mph S
Humidity75%
Visibility—
Dew point65°
Tue, 1066° / 52°0.06Light rain
66 °Light rain

Harriston, Tuesday, 10 November

Light rain. High 66°, low 52°.

Pressure29.94 inHg
Wind10.8 mph NW
Humidity65%
Visibility—
Dew point49°
Wed, 1162° / 46°0Partly cloudy
62 °Partly cloudy

Harriston, Wednesday, 11 November

Partly cloudy. High 62°, low 46°.

Pressure30.00 inHg
Wind8.3 mph N
Humidity49%
Visibility—
Dew point40°
Thu, 1268° / 44°0Clear
68 °Clear

Harriston, Thursday, 12 November

Clear. High 68°, low 44°.

Pressure29.88 inHg
Wind5.5 mph S
Humidity42%
Visibility—
Dew point39°
Fri, 1368° / 52°0.73Rain
68 °Rain

Harriston, Friday, 13 November

Rain. High 68°, low 52°.

Pressure29.80 inHg
Wind12.6 mph SE
Humidity71%
Visibility—
Dew point57°
Sat, 1470° / 50°0.08Light rain
70 °Light rain

Harriston, Saturday, 14 November

Light rain. High 70°, low 50°.

Pressure29.97 inHg
Wind9.9 mph W
Humidity32%
Visibility—
Dew point36°

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.