As of 13:45 CDT

Weather in Perthshire, MS

82°Current weather

Perthshire, Friday, 23 October, 13:45

Clear. Feels like 80°. High 82°, low 49°.

Pressure30.15 inHg
Wind2.1 mph E
Humidity27%
Visibility6.2 mi
Dew point45°

Monthly outlook for Perthshire, MS: average high 79.6°, average low 61°. That is 6.3° above the climate normal for October. Precipitation is expected on 5 days (about 1.1 inches), against a normal of 4 days and 2.3 inches. The warmest day looks like 4 November (90.9°), the coolest 23 October (48.9°).

79.6°/61°
Average high / low
+6.3°
Above normal
5 / 4
Wet days / normal
1.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
23 October – 1 November76.2°69.7°+3.6°
2 November – 11 November85.2°65.4°+11°
12 November – 21 Novemberat normal61.8°—

October records over 66 years

95.4°3 October 2019All-time high
32.7°31 October 1993All-time low

Climate normals and records are computed from the nearest reference point — Alligator (13 mi).

Sat, 2481° / 50°0Clear
81 °Clear

Perthshire, Saturday, 24 October

Clear. High 81°, low 50°.

Pressure30.30 inHg
Wind4.3 mph SE
Humidity39%
Visibility6.2 mi
Dew point49°
Sun, 2577° / 53°0Mostly clear
77 °Mostly clear

Perthshire, Sunday, 25 October

Mostly clear. High 77°, low 53°.

Pressure30.39 inHg
Wind6.1 mph E
Humidity34%
Visibility6.2 mi
Dew point43°
Mon, 2676° / 57°0Overcast
76 °Overcast

Perthshire, Monday, 26 October

Overcast. High 76°, low 57°.

Pressure30.33 inHg
Wind5.7 mph SE
Humidity40%
Visibility6.2 mi
Dew point47°
Tue, 2776° / 55°0Overcast
76 °Overcast

Perthshire, Tuesday, 27 October

Overcast. High 76°, low 55°.

Pressure30.24 inHg
Wind1.8 mph E
Humidity48%
Visibility6.2 mi
Dew point51°
Wed, 2878° / 59°0Overcast
78 °Overcast

Perthshire, Wednesday, 28 October

Overcast. High 78°, low 59°.

Pressure30.18 inHg
Wind4.4 mph SW
Humidity41%
Visibility—
Dew point49°
Thu, 2980° / 59°0Overcast
80 °Overcast

Perthshire, Thursday, 29 October

Overcast. High 80°, low 59°.

Pressure30.18 inHg
Wind8.2 mph S
Humidity34%
Visibility—
Dew point46°
Fri, 3070° / 61°0.04Light rain
70 °Light rain

Perthshire, Friday, 30 October

Light rain. High 70°, low 61°.

Pressure30.12 inHg
Wind8.3 mph SE
Humidity37%
Visibility—
Dew point42°
Sat, 3169° / 61°0.29Light rain
69 °Light rain

Perthshire, Saturday, 31 October

Light rain. High 69°, low 61°.

Pressure29.97 inHg
Wind8.9 mph S
Humidity90%
Visibility—
Dew point66°
Sun, 0173° / 61°0Overcast
73 °Overcast

Perthshire, Sunday, 1 November

Overcast. High 73°, low 61°.

Pressure30.09 inHg
Wind6.3 mph N
Humidity67%
Visibility—
Dew point58°
Mon, 0281° / 61°0Overcast
81 °Overcast

Perthshire, Monday, 2 November

Overcast. High 81°, low 61°.

Pressure30.00 inHg
Wind6.7 mph S
Humidity47%
Visibility—
Dew point55°
Tue, 0388° / 71°0Overcast
88 °Overcast

Perthshire, Tuesday, 3 November

Overcast. High 88°, low 71°.

Pressure29.80 inHg
Wind14.6 mph SW
Humidity47%
Visibility—
Dew point63°
Wed, 0491° / 73°0.15Light rain
91 °Light rain

Perthshire, Wednesday, 4 November

Light rain. High 91°, low 73°.

Pressure29.80 inHg
Wind14.4 mph SW
Humidity39%
Visibility—
Dew point58°
Thu, 0586° / 73°0.25Rain
86 °Rain

Perthshire, Thursday, 5 November

Rain. High 86°, low 73°.

Pressure29.94 inHg
Wind13.8 mph SW
Humidity65%
Visibility—
Dew point68°
Fri, 0683° / 70°0.4Rain
83 °Rain

Perthshire, Friday, 6 November

Rain. High 83°, low 70°.

Pressure30.00 inHg
Wind7 mph SW
Humidity41%
Visibility—
Dew point54°
Sat, 0783° / 64°0Overcast
83 °Overcast

Perthshire, Saturday, 7 November

Overcast. High 83°, low 64°.

Pressure29.94 inHg
Wind7.5 mph NW
Humidity34%
Visibility—
Dew point48°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0865° / 50°0.11Climate normal
65 °Climate normal

Perthshire, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high65°
Average low50°
Average precipitation0.11 in
Chance of precipitation13%
Record high81° (2022)
Record low27° (1991)
Mon, 0966° / 50°0.13Climate normal
66 °Climate normal

Perthshire, Monday, 9 November

Climate normal for this date — 60-year average.

Average high66°
Average low50°
Average precipitation0.13 in
Chance of precipitation30%
Record high79° (2020)
Record low26° (1991)
Tue, 1064° / 49°0.09Climate normal
64 °Climate normal

Perthshire, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high64°
Average low49°
Average precipitation0.09 in
Chance of precipitation27%
Record high79° (2002)
Record low26° (1991)
Wed, 1164° / 48°0.08Climate normal
64 °Climate normal

Perthshire, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high64°
Average low48°
Average precipitation0.08 in
Chance of precipitation30%
Record high77° (1978)
Record low28° (2025)
Thu, 1262° / 46°0.09Climate normal
62 °Climate normal

Perthshire, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high62°
Average low46°
Average precipitation0.09 in
Chance of precipitation23%
Record high77° (2003)
Record low23° (2019)
Fri, 1361° / 45°0.06Climate normal
61 °Climate normal

Perthshire, Friday, 13 November

Climate normal for this date — 60-year average.

Average high61°
Average low45°
Average precipitation0.06 in
Chance of precipitation17%
Record high77° (1993)
Record low19° (2019)
Sat, 1462° / 46°0.09Climate normal
62 °Climate normal

Perthshire, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high62°
Average low46°
Average precipitation0.09 in
Chance of precipitation25%
Record high79° (1964)
Record low26° (1986)
Sun, 1562° / 47°0.11Climate normal
62 °Climate normal

Perthshire, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high62°
Average low47°
Average precipitation0.11 in
Chance of precipitation32%
Record high79° (2005)
Record low26° (2018)
Mon, 1662° / 46°0.21Climate normal
62 °Climate normal

Perthshire, Monday, 16 November

Climate normal for this date — 60-year average.

Average high62°
Average low46°
Average precipitation0.21 in
Chance of precipitation28%
Record high78° (1964)
Record low30° (1970)
Tue, 1762° / 46°0.1Climate normal
62 °Climate normal

Perthshire, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high62°
Average low46°
Average precipitation0.1 in
Chance of precipitation25%
Record high77° (2021)
Record low27° (1997)
Wed, 1862° / 47°0.19Climate normal
62 °Climate normal

Perthshire, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high62°
Average low47°
Average precipitation0.19 in
Chance of precipitation32%
Record high79° (2025)
Record low24° (2014)
Thu, 1962° / 47°0.12Climate normal
62 °Climate normal

Perthshire, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high62°
Average low47°
Average precipitation0.12 in
Chance of precipitation32%
Record high81° (2025)
Record low30° (2022)
Fri, 2062° / 47°0.15Climate normal
62 °Climate normal

Perthshire, Friday, 20 November

Climate normal for this date — 60-year average.

Average high62°
Average low47°
Average precipitation0.15 in
Chance of precipitation32%
Record high77° (1973)
Record low29° (2022)
Sat, 2160° / 46°0.1Climate normal
60 °Climate normal

Perthshire, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high60°
Average low46°
Average precipitation0.1 in
Chance of precipitation28%
Record high77° (2025)
Record low28° (2022)

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 Perthshire, 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 Perthshire, 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.