As of 21:24 CDT

Weather in Theo, MS

49°Current weather

Theo, Sunday, 18 October, 21:24

Clear. Feels like 49°. High 69°, low 40°.

Pressure30.36 inHg
Wind0 mph N
Humidity89%
Visibility6.2 mi
Dew point45°

Monthly outlook for Theo, MS: average high 75.1°, average low 52.9°. That is 3.4° above the climate normal for October. Precipitation is expected on 2 days (about 0.3 inches), against a normal of 4 days and 2.0 inches. The warmest day looks like 31 October (78.2°), the coolest 18 October (39.8°).

75.1°/52.9°
Average high / low
+3.4°
Above normal
2 / 4
Wet days / normal
0.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
18 October – 27 October74.8°69.7°+2.8°
28 October – 6 November75.7°66.4°+5.2°
7 November – 16 Novemberat normal61.7°—

October records over 66 years

95.7°2 October 2019All-time high
32°31 October 1993All-time low

Climate normals and records are computed from the nearest reference point — Chewalla (7 mi).

Mon, 1971° / 41°0Clear
71 °Clear

Theo, Monday, 19 October

Clear. High 71°, low 41°.

Pressure30.39 inHg
Wind4.5 mph SE
Humidity32%
Visibility6.2 mi
Dew point36°
Tue, 2077° / 42°0Mostly clear
77 °Mostly clear

Theo, Tuesday, 20 October

Mostly clear. High 77°, low 42°.

Pressure30.30 inHg
Wind3.9 mph NE
Humidity33%
Visibility6.2 mi
Dew point42°
Wed, 2178° / 50°0Clear
78 °Clear

Theo, Wednesday, 21 October

Clear. High 78°, low 50°.

Pressure30.24 inHg
Wind4.7 mph N
Humidity31%
Visibility6.2 mi
Dew point41°
Thu, 2277° / 50°0Clear
77 °Clear

Theo, Thursday, 22 October

Clear. High 77°, low 50°.

Pressure30.21 inHg
Wind5.2 mph NE
Humidity35%
Visibility6.2 mi
Dew point43°
Fri, 2377° / 50°0Clear
77 °Clear

Theo, Friday, 23 October

Clear. High 77°, low 50°.

Pressure30.21 inHg
Wind5.5 mph NE
Humidity30%
Visibility—
Dew point38°
Sat, 2475° / 54°0Clear
75 °Clear

Theo, Saturday, 24 October

Clear. High 75°, low 54°.

Pressure30.36 inHg
Wind7.7 mph SE
Humidity31%
Visibility—
Dew point39°
Sun, 2574° / 51°0Overcast
74 °Overcast

Theo, Sunday, 25 October

Overcast. High 74°, low 51°.

Pressure30.33 inHg
Wind6.9 mph S
Humidity34%
Visibility—
Dew point40°
Mon, 2675° / 53°0Overcast
75 °Overcast

Theo, Monday, 26 October

Overcast. High 75°, low 53°.

Pressure30.24 inHg
Wind8.1 mph SE
Humidity28%
Visibility—
Dew point36°
Tue, 2775° / 55°0Overcast
75 °Overcast

Theo, Tuesday, 27 October

Overcast. High 75°, low 55°.

Pressure30.12 inHg
Wind6.4 mph S
Humidity42%
Visibility—
Dew point48°
Wed, 2878° / 63°0.01Light rain
78 °Light rain

Theo, Wednesday, 28 October

Light rain. High 78°, low 63°.

Pressure30.06 inHg
Wind5 mph SE
Humidity52%
Visibility—
Dew point57°
Thu, 2976° / 62°0.03Light rain
76 °Light rain

Theo, Thursday, 29 October

Light rain. High 76°, low 62°.

Pressure30.00 inHg
Wind9.3 mph SE
Humidity67%
Visibility—
Dew point62°
Fri, 3078° / 67°0Overcast
78 °Overcast

Theo, Friday, 30 October

Overcast. High 78°, low 67°.

Pressure30.00 inHg
Wind13.3 mph S
Humidity61%
Visibility—
Dew point62°
Sat, 3178° / 68°0.14Light rain
78 °Light rain

Theo, Saturday, 31 October

Light rain. High 78°, low 68°.

Pressure30.03 inHg
Wind11.8 mph S
Humidity88%
Visibility—
Dew point69°
Sun, 0173° / 53°0.14Light rain
73 °Light rain

Theo, Sunday, 1 November

Light rain. High 73°, low 53°.

Pressure30.00 inHg
Wind13.8 mph W
Humidity35%
Visibility—
Dew point41°
Mon, 0271° / 46°0Mostly clear
71 °Mostly clear

Theo, Monday, 2 November

Mostly clear. High 71°, low 46°.

Pressure30.06 inHg
Wind5.6 mph E
Humidity26%
Visibility—
Dew point31°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0365° / 48°0.07Climate normal
65 °Climate normal

Theo, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high65°
Average low48°
Average precipitation0.07 in
Chance of precipitation22%
Record high83° (2016)
Record low29° (1966)
Wed, 0464° / 49°0.09Climate normal
64 °Climate normal

Theo, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high64°
Average low49°
Average precipitation0.09 in
Chance of precipitation23%
Record high78° (1987)
Record low25° (1991)
Thu, 0564° / 48°0.14Climate normal
64 °Climate normal

Theo, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high64°
Average low48°
Average precipitation0.14 in
Chance of precipitation27%
Record high79° (2024)
Record low25° (1991)
Fri, 0664° / 47°0.15Climate normal
64 °Climate normal

Theo, Friday, 6 November

Climate normal for this date — 60-year average.

Average high64°
Average low47°
Average precipitation0.15 in
Chance of precipitation33%
Record high81° (2024)
Record low30° (1967)
Sat, 0764° / 47°0.13Climate normal
64 °Climate normal

Theo, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high64°
Average low47°
Average precipitation0.13 in
Chance of precipitation33%
Record high80° (2023)
Record low29° (1993)
Sun, 0864° / 47°0.06Climate normal
64 °Climate normal

Theo, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high64°
Average low47°
Average precipitation0.06 in
Chance of precipitation15%
Record high82° (2005)
Record low30° (1971)
Mon, 0964° / 48°0.15Climate normal
64 °Climate normal

Theo, Monday, 9 November

Climate normal for this date — 60-year average.

Average high64°
Average low48°
Average precipitation0.15 in
Chance of precipitation28%
Record high78° (2005)
Record low26° (2019)
Tue, 1063° / 46°0.08Climate normal
63 °Climate normal

Theo, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high63°
Average low46°
Average precipitation0.08 in
Chance of precipitation27%
Record high77° (2002)
Record low27° (2025)
Wed, 1162° / 45°0.09Climate normal
62 °Climate normal

Theo, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high62°
Average low45°
Average precipitation0.09 in
Chance of precipitation27%
Record high76° (1978)
Record low25° (2025)
Thu, 1260° / 44°0.08Climate normal
60 °Climate normal

Theo, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high60°
Average low44°
Average precipitation0.08 in
Chance of precipitation28%
Record high76° (1978)
Record low21° (2019)
Fri, 1360° / 42°0.05Climate normal
60 °Climate normal

Theo, Friday, 13 November

Climate normal for this date — 60-year average.

Average high60°
Average low42°
Average precipitation0.05 in
Chance of precipitation23%
Record high77° (1978)
Record low18° (2019)
Sat, 1460° / 44°0.09Climate normal
60 °Climate normal

Theo, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high60°
Average low44°
Average precipitation0.09 in
Chance of precipitation28%
Record high77° (1964)
Record low26° (1986)
Sun, 1560° / 44°0.12Climate normal
60 °Climate normal

Theo, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high60°
Average low44°
Average precipitation0.12 in
Chance of precipitation35%
Record high77° (1964)
Record low26° (1969)
Mon, 1660° / 44°0.13Climate normal
60 °Climate normal

Theo, Monday, 16 November

Climate normal for this date — 60-year average.

Average high60°
Average low44°
Average precipitation0.13 in
Chance of precipitation32%
Record high76° (1964)
Record low28° (2019)

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 Theo, 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 Theo, 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.