As of 03:19 CST

Weather in Seymour, IA

41°

Seymour, Sunday, 8 November, 03:19

Clear. Feels like 37°. High 63°, low 38°.

Pressure30.09 inHg

Wind5.7 mph SW

Humidity93%

Visibility6.2 mi

Dew point39°

See detailed hourly forecast

Monthly outlook for Seymour, IA: average high 57.9°, average low 42.5°. That is 5° above the climate normal for November. Precipitation is expected on 4 days (about 1.3 inches), against a normal of 4 days and 1.1 inches. The warmest day looks like 17 November (67.9°), the coolest 14 November (28.7°).

57.9°/42.5°

Average high / low

+5°

Above normal

4 / 4

Wet days / normal

1.3 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
8 November – 17 November	57.5°	49.9°	+4.2°
18 November – 27 November	58.6°	46°	+7°
28 November – 7 December	at normal	39.8°	—

November records over 66 years

76.1°2 November 1964All-time high

-11°8 November 1991All-time low

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

Mon, 0965° / 34°

65 °

Seymour, Monday, 9 November

Mostly clear. High 65°, low 34°.

Pressure30.12 inHg

Wind12.4 mph SW

Humidity48%

Visibility6.2 mi

Dew point41°

Tue, 1063° / 43°

63 °

Seymour, Tuesday, 10 November

Clear. High 63°, low 43°.

Pressure30.09 inHg

Wind3.3 mph E

Humidity54%

Visibility6.2 mi

Dew point44°

Wed, 1157° / 47°

57 °

Seymour, Wednesday, 11 November

Overcast. High 57°, low 47°.

Pressure29.85 inHg

Wind19.3 mph NW

Humidity60%

Visibility6.2 mi

Dew point43°

Thu, 1243° / 34°

43 °

Seymour, Thursday, 12 November

Overcast. High 43°, low 34°.

Pressure30.15 inHg

Wind14.6 mph N

Humidity66%

Visibility—

Dew point30°

Fri, 1341° / 31°

41 °

Seymour, Friday, 13 November

Overcast. High 41°, low 31°.

Pressure30.15 inHg

Wind11.5 mph NW

Humidity69%

Visibility—

Dew point29°

Sat, 1451° / 29°

51 °

Seymour, Saturday, 14 November

Partly cloudy. High 51°, low 29°.

Pressure30.06 inHg

Wind9.4 mph SW

Humidity40%

Visibility—

Dew point23°

Sun, 1562° / 40°

62 °

Seymour, Sunday, 15 November

Clear. High 62°, low 40°.

Pressure30.03 inHg

Wind7.2 mph SW

Humidity51%

Visibility—

Dew point39°

Mon, 1663° / 45°

63 °

Seymour, Monday, 16 November

Overcast. High 63°, low 45°.

Pressure30.06 inHg

Wind8.9 mph S

Humidity61%

Visibility—

Dew point45°

Tue, 1768° / 51°

68 °

Seymour, Tuesday, 17 November

Partly cloudy. High 68°, low 51°.

Pressure30.03 inHg

Wind9.2 mph S

Humidity67%

Visibility—

Dew point53°

Wed, 1862° / 57°

0.15

62 °

Seymour, Wednesday, 18 November

Light rain. High 62°, low 57°.

Pressure30.03 inHg

Wind11.3 mph SW

Humidity87%

Visibility—

Dew point58°

Thu, 1966° / 56°

0.15

66 °

Seymour, Thursday, 19 November

Light rain. High 66°, low 56°.

Pressure29.94 inHg

Wind18.3 mph S

Humidity78%

Visibility—

Dew point56°

Fri, 2062° / 48°

0.92

62 °

Seymour, Friday, 20 November

Heavy rain. High 62°, low 48°.

Pressure29.65 inHg

Wind20.7 mph W

Humidity81%

Visibility—

Dew point55°

Sat, 2151° / 41°

51 °

Seymour, Saturday, 21 November

Partly cloudy. High 51°, low 41°.

Pressure30.15 inHg

Wind19.4 mph NW

Humidity54%

Visibility—

Dew point33°

Sun, 2252° / 37°

52 °

Seymour, Sunday, 22 November

Overcast. High 52°, low 37°.

Pressure30.15 inHg

Wind13.8 mph S

Humidity54%

Visibility—

Dew point33°

Mon, 2359° / 49°

0.08

59 °

Seymour, Monday, 23 November

Light rain. High 59°, low 49°.

Pressure29.83 inHg

Wind16.3 mph SW

Humidity83%

Visibility—

Dew point50°

From day 17 onward the outlook is built from 60-year climate statistics

Tue, 2445° / 31°

0.06

45 °

Seymour, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high45°

Average low31°

Average precipitation0.06 in

Chance of precipitation18%

Record high64° (1966)

Record low11° (1985)

Wed, 2545° / 30°

0.06

45 °

Seymour, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high45°

Average low30°

Average precipitation0.06 in

Chance of precipitation20%

Record high60° (1960)

Record low1° (1991)

Thu, 2645° / 30°

0.11

45 °

Seymour, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high45°

Average low30°

Average precipitation0.11 in

Chance of precipitation37%

Record high69° (1990)

Record low8° (1977)

Fri, 2742° / 29°

0.12

42 °

Seymour, Friday, 27 November

Climate normal for this date — 60-year average.

Average high42°

Average low29°

Average precipitation0.12 in

Chance of precipitation42%

Record high67° (1990)

Record low8° (2018)

Sat, 2840° / 27°

0.05

40 °

Seymour, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high40°

Average low27°

Average precipitation0.05 in

Chance of precipitation18%

Record high65° (2006)

Record low3° (2018)

Sun, 2942° / 28°

0.09

42 °

Seymour, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high42°

Average low28°

Average precipitation0.09 in

Chance of precipitation25%

Record high69° (1998)

Record low8° (1976)

Mon, 3042° / 28°

0.07

42 °

Seymour, Monday, 30 November

Climate normal for this date — 60-year average.

Average high42°

Average low28°

Average precipitation0.07 in

Chance of precipitation22%

Record high66° (1998)

Record low3° (1964)

Tue, 0140° / 27°

0.08

40 °

Seymour, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high40°

Average low27°

Average precipitation0.08 in

Chance of precipitation32%

Record high62° (1970)

Record low1° (1985)

Wed, 0241° / 27°

0.06

41 °

Seymour, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high41°

Average low27°

Average precipitation0.06 in

Chance of precipitation23%

Record high62° (1973)

Record low-6° (1985)

Thu, 0340° / 26°

0.06

40 °

Seymour, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high40°

Average low26°

Average precipitation0.06 in

Chance of precipitation20%

Record high69° (2012)

Record low-7° (1985)

Fri, 0439° / 26°

0.05

39 °

Seymour, Friday, 4 December

Climate normal for this date — 60-year average.

Average high39°

Average low26°

Average precipitation0.05 in

Chance of precipitation13%

Record high67° (1998)

Record low-2° (2025)

Sat, 0540° / 25°

0.06

40 °

Seymour, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high40°

Average low25°

Average precipitation0.06 in

Chance of precipitation22%

Record high65° (2001)

Record low3° (2008)

Sun, 0637° / 24°

0.06

37 °

Seymour, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high37°

Average low24°

Average precipitation0.06 in

Chance of precipitation27%

Record high58° (1966)

Record low-1° (1985)

Mon, 0737° / 23°

0.06

37 °

Seymour, Monday, 7 December

Climate normal for this date — 60-year average.

Average high37°

Average low23°

Average precipitation0.06 in

Chance of precipitation20%

Record high58° (2023)

Record low-6° (2005)

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 Seymour, IA 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 Seymour, IA 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.