As of 03:45 CDT

Weather in Tecumseh, OK

66°Current weather

Tecumseh, Sunday, 11 October, 03:45

Mostly clear. Feels like 66°. High 90°, low 65°.

Pressure29.94 inHg
Wind8.1 mph S
Humidity71%
Visibility6.2 mi
Dew point57°

Monthly outlook for Tecumseh, OK: average high 73.5°, average low 57.1°. That is 0.7° above the climate normal for October. Precipitation is expected on 3 days (about 4.1 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 11 October (90°), the coolest 18 October (36.2°).

73.5°/57.1°
Average high / low
+0.7°
Above normal
3 / 4
Wet days / normal
4.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
11 October – 20 October74°73.2°+0.5°
21 October – 30 October72.5°69.2°+1.8°
31 October – 9 Novemberat normal64.7°—

October records over 66 years

94.3°8 October 1979All-time high
26.1°31 October 2019All-time low

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

Mon, 1290° / 68°0Clear
90 °Clear

Tecumseh, Monday, 12 October

Clear. High 90°, low 68°.

Pressure29.97 inHg
Wind14.6 mph S
Humidity52%
Visibility6.2 mi
Dew point63°
Tue, 1389° / 73°0Overcast
89 °Overcast

Tecumseh, Tuesday, 13 October

Overcast. High 89°, low 73°.

Pressure29.91 inHg
Wind14.3 mph SW
Humidity63%
Visibility6.2 mi
Dew point71°
Wed, 1482° / 73°1.56Heavy rain
82 °Heavy rain

Tecumseh, Wednesday, 14 October

Heavy rain. High 82°, low 73°.

Pressure29.97 inHg
Wind10 mph SW
Humidity87%
Visibility5.0 mi
Dew point75°
Thu, 1578° / 70°1.56Heavy rain
78 °Heavy rain

Tecumseh, Thursday, 15 October

Heavy rain. High 78°, low 70°.

Pressure30.00 inHg
Wind10.6 mph SW
Humidity86%
Visibility—
Dew point73°
Fri, 1670° / 55°0.92Rain
70 °Rain

Tecumseh, Friday, 16 October

Rain. High 70°, low 55°.

Pressure30.39 inHg
Wind18.3 mph N
Humidity73%
Visibility—
Dew point55°
Sat, 1752° / 39°0Clear
52 °Clear

Tecumseh, Saturday, 17 October

Clear. High 52°, low 39°.

Pressure30.62 inHg
Wind17 mph N
Humidity27%
Visibility—
Dew point15°
Sun, 1857° / 36°0Clear
57 °Clear

Tecumseh, Sunday, 18 October

Clear. High 57°, low 36°.

Pressure30.50 inHg
Wind12.1 mph S
Humidity32%
Visibility—
Dew point22°
Mon, 1964° / 41°0Clear
64 °Clear

Tecumseh, Monday, 19 October

Clear. High 64°, low 41°.

Pressure30.30 inHg
Wind16.4 mph S
Humidity33%
Visibility—
Dew point29°
Tue, 2069° / 45°0Clear
69 °Clear

Tecumseh, Tuesday, 20 October

Clear. High 69°, low 45°.

Pressure30.15 inHg
Wind17.5 mph S
Humidity37%
Visibility—
Dew point36°
Wed, 2176° / 56°0Mostly clear
76 °Mostly clear

Tecumseh, Wednesday, 21 October

Mostly clear. High 76°, low 56°.

Pressure30.12 inHg
Wind17.3 mph S
Humidity59%
Visibility—
Dew point56°
Thu, 2275° / 64°0.03Light rain
75 °Light rain

Tecumseh, Thursday, 22 October

Light rain. High 75°, low 64°.

Pressure30.30 inHg
Wind9.7 mph S
Humidity74%
Visibility—
Dew point60°
Fri, 2377° / 60°0Overcast
77 °Overcast

Tecumseh, Friday, 23 October

Overcast. High 77°, low 60°.

Pressure30.21 inHg
Wind14.2 mph S
Humidity45%
Visibility—
Dew point51°
Sat, 2474° / 62°0.02Light rain
74 °Light rain

Tecumseh, Saturday, 24 October

Light rain. High 74°, low 62°.

Pressure30.18 inHg
Wind16.2 mph NE
Humidity56%
Visibility—
Dew point54°
Sun, 2564° / 55°0.04Light rain
64 °Light rain

Tecumseh, Sunday, 25 October

Light rain. High 64°, low 55°.

Pressure30.39 inHg
Wind14.1 mph NE
Humidity44%
Visibility—
Dew point39°
Mon, 2668° / 51°0Overcast
68 °Overcast

Tecumseh, Monday, 26 October

Overcast. High 68°, low 51°.

Pressure30.27 inHg
Wind5.7 mph SW
Humidity35%
Visibility—
Dew point35°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2768° / 52°0.19Climate normal
68 °Climate normal

Tecumseh, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high68°
Average low52°
Average precipitation0.19 in
Chance of precipitation28%
Record high82° (1977)
Record low32° (2020)
Wed, 2867° / 52°0.11Climate normal
67 °Climate normal

Tecumseh, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high67°
Average low52°
Average precipitation0.11 in
Chance of precipitation27%
Record high85° (2024)
Record low33° (2017)
Thu, 2968° / 52°0.12Climate normal
68 °Climate normal

Tecumseh, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high68°
Average low52°
Average precipitation0.12 in
Chance of precipitation27%
Record high81° (2016)
Record low35° (2019)
Fri, 3067° / 53°0.15Climate normal
67 °Climate normal

Tecumseh, Friday, 30 October

Climate normal for this date — 60-year average.

Average high67°
Average low53°
Average precipitation0.15 in
Chance of precipitation32%
Record high81° (1968)
Record low30° (1993)
Sat, 3166° / 51°0.17Climate normal
66 °Climate normal

Tecumseh, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high66°
Average low51°
Average precipitation0.17 in
Chance of precipitation28%
Record high82° (2016)
Record low26° (2019)
Sun, 0166° / 50°0.11Climate normal
66 °Climate normal

Tecumseh, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high66°
Average low50°
Average precipitation0.11 in
Chance of precipitation25%
Record high80° (1968)
Record low29° (2023)
Mon, 0264° / 49°0.09Climate normal
64 °Climate normal

Tecumseh, Monday, 2 November

Climate normal for this date — 60-year average.

Average high64°
Average low49°
Average precipitation0.09 in
Chance of precipitation18%
Record high81° (2017)
Record low26° (1991)
Tue, 0364° / 49°0.14Climate normal
64 °Climate normal

Tecumseh, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high64°
Average low49°
Average precipitation0.14 in
Chance of precipitation27%
Record high81° (1978)
Record low22° (1991)
Wed, 0465° / 49°0.13Climate normal
65 °Climate normal

Tecumseh, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high65°
Average low49°
Average precipitation0.13 in
Chance of precipitation22%
Record high81° (2017)
Record low27° (1991)
Thu, 0564° / 49°0.06Climate normal
64 °Climate normal

Tecumseh, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high64°
Average low49°
Average precipitation0.06 in
Chance of precipitation18%
Record high79° (2017)
Record low33° (1991)
Fri, 0665° / 48°0.09Climate normal
65 °Climate normal

Tecumseh, Friday, 6 November

Climate normal for this date — 60-year average.

Average high65°
Average low48°
Average precipitation0.09 in
Chance of precipitation20%
Record high79° (2023)
Record low31° (1993)
Sat, 0764° / 48°0.05Climate normal
64 °Climate normal

Tecumseh, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high64°
Average low48°
Average precipitation0.05 in
Chance of precipitation18%
Record high81° (2023)
Record low32° (1991)
Sun, 0864° / 49°0.13Climate normal
64 °Climate normal

Tecumseh, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high64°
Average low49°
Average precipitation0.13 in
Chance of precipitation25%
Record high83° (2023)
Record low25° (1991)
Mon, 0964° / 49°0.05Climate normal
64 °Climate normal

Tecumseh, Monday, 9 November

Climate normal for this date — 60-year average.

Average high64°
Average low49°
Average precipitation0.05 in
Chance of precipitation25%
Record high78° (1988)
Record low29° (1991)

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 Tecumseh, OK 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 Tecumseh, OK 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.