As of 04:32 CDT

Weather in Perthshire, MS

55°Current weather

Perthshire, Thursday, 22 October, 04:32

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

Pressure30.18 inHg
Wind3.9 mph NE
Humidity65%
Visibility6.2 mi
Dew point43°

Monthly outlook for Perthshire, MS: average high 71.9°, average low 55.5°. That is 1.7° above the climate normal for October. Precipitation is expected on 2 days (about 3.6 inches), against a normal of 4 days and 2.4 inches. The warmest day looks like 29 October (83.1°), the coolest 5 November (48.7°).

71.9°/55.5°
Average high / low
+1.7°
Above normal
2 / 4
Wet days / normal
3.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
22 October – 31 October79.2°70.1°+5°
1 November – 10 November59.8°65.9°-3.4°
11 November – 20 Novemberat normal62.1°—

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).

Fri, 2381° / 51°0Clear
81 °Clear

Perthshire, Friday, 23 October

Clear. High 81°, low 51°.

Pressure30.21 inHg
Wind4.6 mph E
Humidity32%
Visibility6.2 mi
Dew point45°
Sat, 2480° / 55°0Clear
80 °Clear

Perthshire, Saturday, 24 October

Clear. High 80°, low 55°.

Pressure30.30 inHg
Wind4.6 mph SE
Humidity36%
Visibility6.2 mi
Dew point48°
Sun, 2578° / 56°0Mostly clear
78 °Mostly clear

Perthshire, Sunday, 25 October

Mostly clear. High 78°, low 56°.

Pressure30.39 inHg
Wind6.3 mph SE
Humidity35%
Visibility6.2 mi
Dew point45°
Mon, 2675° / 55°0Overcast
75 °Overcast

Perthshire, Monday, 26 October

Overcast. High 75°, low 55°.

Pressure30.30 inHg
Wind6.2 mph E
Humidity36%
Visibility—
Dew point42°
Tue, 2777° / 55°0Overcast
77 °Overcast

Perthshire, Tuesday, 27 October

Overcast. High 77°, low 55°.

Pressure30.21 inHg
Wind3.9 mph E
Humidity38%
Visibility—
Dew point45°
Wed, 2883° / 63°0Partly cloudy
83 °Partly cloudy

Perthshire, Wednesday, 28 October

Partly cloudy. High 83°, low 63°.

Pressure30.18 inHg
Wind4.5 mph E
Humidity25%
Visibility—
Dew point41°
Thu, 2983° / 60°0Overcast
83 °Overcast

Perthshire, Thursday, 29 October

Overcast. High 83°, low 60°.

Pressure30.12 inHg
Wind6.9 mph SE
Humidity23%
Visibility—
Dew point38°
Fri, 3083° / 59°0Overcast
83 °Overcast

Perthshire, Friday, 30 October

Overcast. High 83°, low 59°.

Pressure29.97 inHg
Wind10.1 mph S
Humidity31%
Visibility—
Dew point46°
Sat, 3171° / 62°1.45Heavy rain
71 °Heavy rain

Perthshire, Saturday, 31 October

Heavy rain. High 71°, low 62°.

Pressure29.88 inHg
Wind12.4 mph S
Humidity92%
Visibility—
Dew point60°
Sun, 0166° / 61°2.12Heavy rain
66 °Heavy rain

Perthshire, Sunday, 1 November

Heavy rain. High 66°, low 61°.

Pressure29.68 inHg
Wind11.6 mph NW
Humidity98%
Visibility—
Dew point65°
Mon, 0260° / 55°0Light rain
60 °Light rain

Perthshire, Monday, 2 November

Light rain. High 60°, low 55°.

Pressure30.03 inHg
Wind12 mph NW
Humidity76%
Visibility—
Dew point51°
Tue, 0355° / 53°0Overcast
55 °Overcast

Perthshire, Tuesday, 3 November

Overcast. High 55°, low 53°.

Pressure30.15 inHg
Wind10 mph N
Humidity78%
Visibility—
Dew point48°
Wed, 0459° / 52°0Overcast
59 °Overcast

Perthshire, Wednesday, 4 November

Overcast. High 59°, low 52°.

Pressure30.12 inHg
Wind10.6 mph N
Humidity71%
Visibility—
Dew point46°
Thu, 0557° / 49°0Overcast
57 °Overcast

Perthshire, Thursday, 5 November

Overcast. High 57°, low 49°.

Pressure30.09 inHg
Wind8.2 mph NW
Humidity73%
Visibility—
Dew point48°
Fri, 0662° / 49°0Partly cloudy
62 °Partly cloudy

Perthshire, Friday, 6 November

Partly cloudy. High 62°, low 49°.

Pressure30.15 inHg
Wind5.1 mph N
Humidity66%
Visibility—
Dew point48°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 0765° / 50°0.1Climate normal
65 °Climate normal

Perthshire, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high65°
Average low50°
Average precipitation0.1 in
Chance of precipitation28%
Record high82° (2023)
Record low29° (1993)
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)

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.