As of 03:09 CST

Weather in Seymour, IA

46°

Seymour, Thursday, 5 November, 03:09

Overcast. Feels like 40°. High 51°, low 46°.

Pressure29.74 inHg

Wind13.8 mph W

Humidity91%

Visibility6.2 mi

Dew point43°

See detailed hourly forecast

Monthly outlook for Seymour, IA: average high 57.1°, average low 42°. That is 3.8° above the climate normal for November. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 4 days and 1.1 inches. The warmest day looks like 16 November (70.6°), the coolest 12 November (32.3°).

57.1°/42°

Average high / low

+3.8°

Above normal

1 / 4

Wet days / normal

0.1 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
5 November – 14 November	56.8°	50.8°	+3.3°
15 November – 24 November	57.5°	47.8°	+5.4°
25 November – 4 December	at normal	41.7°	—

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).

Fri, 0650° / 39°

50 °

Seymour, Friday, 6 November

Overcast. High 50°, low 39°.

Pressure30.24 inHg

Wind7.1 mph N

Humidity55%

Visibility6.2 mi

Dew point34°

Sat, 0754° / 34°

54 °

Seymour, Saturday, 7 November

Overcast. High 54°, low 34°.

Pressure30.27 inHg

Wind6.7 mph SW

Humidity59%

Visibility6.2 mi

Dew point38°

Sun, 0863° / 42°

63 °

Seymour, Sunday, 8 November

Clear. High 63°, low 42°.

Pressure30.18 inHg

Wind5.9 mph W

Humidity64%

Visibility6.2 mi

Dew point48°

Mon, 0964° / 46°

64 °

Seymour, Monday, 9 November

Clear. High 64°, low 46°.

Pressure30.09 inHg

Wind12.8 mph SW

Humidity62%

Visibility—

Dew point47°

Tue, 1060° / 44°

60 °

Seymour, Tuesday, 10 November

Partly cloudy. High 60°, low 44°.

Pressure30.12 inHg

Wind8.5 mph W

Humidity53%

Visibility—

Dew point39°

Wed, 1153° / 38°

53 °

Seymour, Wednesday, 11 November

Clear. High 53°, low 38°.

Pressure30.21 inHg

Wind13.2 mph N

Humidity37%

Visibility—

Dew point26°

Thu, 1250° / 32°

50 °

Seymour, Thursday, 12 November

Clear. High 50°, low 32°.

Pressure30.21 inHg

Wind6.9 mph N

Humidity46%

Visibility—

Dew point26°

Fri, 1360° / 38°

60 °

Seymour, Friday, 13 November

Clear. High 60°, low 38°.

Pressure29.85 inHg

Wind9 mph SW

Humidity54%

Visibility—

Dew point39°

Sat, 1462° / 43°

62 °

Seymour, Saturday, 14 November

Clear. High 62°, low 43°.

Pressure29.94 inHg

Wind5.4 mph SW

Humidity55%

Visibility—

Dew point41°

Sun, 1562° / 44°

0.04

62 °

Seymour, Sunday, 15 November

Light rain. High 62°, low 44°.

Pressure29.94 inHg

Wind12.3 mph S

Humidity53%

Visibility—

Dew point40°

Mon, 1671° / 60°

0.01

71 °

Seymour, Monday, 16 November

Light rain. High 71°, low 60°.

Pressure29.74 inHg

Wind17.5 mph SW

Humidity70%

Visibility—

Dew point58°

Tue, 1765° / 52°

65 °

Seymour, Tuesday, 17 November

Clear. High 65°, low 52°.

Pressure29.88 inHg

Wind19.2 mph SW

Humidity38%

Visibility—

Dew point37°

Wed, 1853° / 45°

53 °

Seymour, Wednesday, 18 November

Overcast. High 53°, low 45°.

Pressure30.06 inHg

Wind10.2 mph NW

Humidity51%

Visibility—

Dew point35°

Thu, 1946° / 34°

46 °

Seymour, Thursday, 19 November

Mostly clear. High 46°, low 34°.

Pressure30.21 inHg

Wind11.8 mph N

Humidity45%

Visibility—

Dew point24°

Fri, 2049° / 35°

49 °

Seymour, Friday, 20 November

Overcast. High 49°, low 35°.

Pressure30.15 inHg

Wind13.7 mph NW

Humidity47%

Visibility—

Dew point27°

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

Sat, 2146° / 31°

0.05

46 °

Seymour, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high46°

Average low31°

Average precipitation0.05 in

Chance of precipitation20%

Record high68° (1990)

Record low8° (1964)

Sun, 2246° / 31°

0.04

46 °

Seymour, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high46°

Average low31°

Average precipitation0.04 in

Chance of precipitation20%

Record high69° (1966)

Record low15° (1964)

Mon, 2346° / 32°

0.09

46 °

Seymour, Monday, 23 November

Climate normal for this date — 60-year average.

Average high46°

Average low32°

Average precipitation0.09 in

Chance of precipitation27%

Record high68° (1966)

Record low10° (1970)

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)

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.