As of 00:57 CST

Weather in Smyrna, IA

68°

Smyrna, Tuesday, 3 November, 00:57

Overcast. Feels like 69°. High 71°, low 52°.

Pressure29.71 inHg

Wind13.8 mph S

Humidity96%

Visibility1.6 mi

Dew point67°

See detailed hourly forecast

Monthly outlook for Smyrna, IA: average high 58.9°, average low 47.2°. That is 4.6° above the climate normal for November. Precipitation is expected on 2 days (about 2.1 inches), against a normal of 3 days and 1.0 inches. The warmest day looks like 3 November (70.7°), the coolest 7 November (38.4°).

58.9°/47.2°

Average high / low

+4.6°

Above normal

2 / 3

Wet days / normal

2.1 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
3 November – 12 November	58.2°	51.6°	+3.6°
13 November – 22 November	60°	48.2°	+6.6°
23 November – 2 December	at normal	42.2°	—

November records over 66 years

76.3°2 November 1964All-time high

-10.5°8 November 1991All-time low

Climate normals and records are computed from the nearest reference point — Osceola (11 mi).

Wed, 0455° / 49°

0.04

55 °

Smyrna, Wednesday, 4 November

Light rain. High 55°, low 49°.

Pressure29.74 inHg

Wind16.3 mph W

Humidity66%

Visibility6.2 mi

Dew point43°

Thu, 0554° / 47°

54 °

Smyrna, Thursday, 5 November

Overcast. High 54°, low 47°.

Pressure29.85 inHg

Wind12.6 mph NW

Humidity70%

Visibility6.2 mi

Dew point44°

Fri, 0653° / 45°

53 °

Smyrna, Friday, 6 November

Overcast. High 53°, low 45°.

Pressure30.15 inHg

Wind6.8 mph N

Humidity66%

Visibility6.2 mi

Dew point40°

Sat, 0758° / 38°

58 °

Smyrna, Saturday, 7 November

Clear. High 58°, low 38°.

Pressure30.15 inHg

Wind11.7 mph SW

Humidity59%

Visibility—

Dew point40°

Sun, 0858° / 45°

58 °

Smyrna, Sunday, 8 November

Clear. High 58°, low 45°.

Pressure30.18 inHg

Wind13.6 mph NW

Humidity47%

Visibility—

Dew point34°

Mon, 0965° / 46°

65 °

Smyrna, Monday, 9 November

Clear. High 65°, low 46°.

Pressure30.03 inHg

Wind14.7 mph SW

Humidity55%

Visibility—

Dew point45°

Tue, 1060° / 47°

60 °

Smyrna, Tuesday, 10 November

Partly cloudy. High 60°, low 47°.

Pressure30.21 inHg

Wind10.3 mph NE

Humidity50%

Visibility—

Dew point40°

Wed, 1154° / 42°

54 °

Smyrna, Wednesday, 11 November

Overcast. High 54°, low 42°.

Pressure30.39 inHg

Wind11.6 mph E

Humidity52%

Visibility—

Dew point35°

Thu, 1255° / 44°

55 °

Smyrna, Thursday, 12 November

Overcast. High 55°, low 44°.

Pressure30.21 inHg

Wind9.3 mph E

Humidity58%

Visibility—

Dew point37°

Fri, 1350° / 46°

0.16

50 °

Smyrna, Friday, 13 November

Light rain. High 50°, low 46°.

Pressure29.97 inHg

Wind5.5 mph S

Humidity91%

Visibility—

Dew point47°

Sat, 1458° / 49°

0.01

58 °

Smyrna, Saturday, 14 November

Light rain. High 58°, low 49°.

Pressure30.00 inHg

Wind7.5 mph E

Humidity86%

Visibility—

Dew point49°

Sun, 1564° / 48°

64 °

Smyrna, Sunday, 15 November

Light rain. High 64°, low 48°.

Pressure29.91 inHg

Wind14.5 mph SW

Humidity68%

Visibility—

Dew point50°

Mon, 1666° / 52°

66 °

Smyrna, Monday, 16 November

Clear. High 66°, low 52°.

Pressure29.94 inHg

Wind15.2 mph SW

Humidity64%

Visibility—

Dew point51°

Tue, 1766° / 52°

66 °

Smyrna, Tuesday, 17 November

Overcast. High 66°, low 52°.

Pressure29.97 inHg

Wind14.4 mph S

Humidity70%

Visibility—

Dew point52°

Wed, 1856° / 53°

56 °

Smyrna, Wednesday, 18 November

Overcast. High 56°, low 53°.

Pressure30.00 inHg

Wind16.7 mph N

Humidity67%

Visibility—

Dew point44°

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

Thu, 1949° / 33°

0.06

49 °

Smyrna, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high49°

Average low33°

Average precipitation0.06 in

Chance of precipitation23%

Record high68° (2007)

Record low17° (2022)

Fri, 2047° / 32°

0.08

47 °

Smyrna, Friday, 20 November

Climate normal for this date — 60-year average.

Average high47°

Average low32°

Average precipitation0.08 in

Chance of precipitation22%

Record high65° (1990)

Record low12° (1972)

Sat, 2146° / 29°

0.03

46 °

Smyrna, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high46°

Average low29°

Average precipitation0.03 in

Chance of precipitation15%

Record high71° (1990)

Record low7° (1964)

Sun, 2246° / 30°

0.04

46 °

Smyrna, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high46°

Average low30°

Average precipitation0.04 in

Chance of precipitation20%

Record high70° (1966)

Record low8° (2015)

Mon, 2345° / 31°

0.09

45 °

Smyrna, Monday, 23 November

Climate normal for this date — 60-year average.

Average high45°

Average low31°

Average precipitation0.09 in

Chance of precipitation30%

Record high70° (1966)

Record low9° (1970)

Tue, 2445° / 29°

0.05

45 °

Smyrna, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high45°

Average low29°

Average precipitation0.05 in

Chance of precipitation18%

Record high66° (2017)

Record low6° (1991)

Wed, 2544° / 29°

0.06

44 °

Smyrna, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high44°

Average low29°

Average precipitation0.06 in

Chance of precipitation18%

Record high61° (1960)

Record low-7° (1991)

Thu, 2644° / 29°

0.09

44 °

Smyrna, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high44°

Average low29°

Average precipitation0.09 in

Chance of precipitation30%

Record high70° (1990)

Record low7° (1996)

Fri, 2741° / 27°

0.09

41 °

Smyrna, Friday, 27 November

Climate normal for this date — 60-year average.

Average high41°

Average low27°

Average precipitation0.09 in

Chance of precipitation35%

Record high65° (1990)

Record low8° (2018)

Sat, 2840° / 26°

0.06

40 °

Smyrna, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high40°

Average low26°

Average precipitation0.06 in

Chance of precipitation22%

Record high65° (1998)

Record low6° (2018)

Sun, 2942° / 28°

0.08

42 °

Smyrna, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high42°

Average low28°

Average precipitation0.08 in

Chance of precipitation25%

Record high70° (1998)

Record low8° (1976)

Mon, 3041° / 26°

0.06

41 °

Smyrna, Monday, 30 November

Climate normal for this date — 60-year average.

Average high41°

Average low26°

Average precipitation0.06 in

Chance of precipitation18%

Record high66° (1998)

Record low2° (1964)

Tue, 0140° / 26°

0.08

40 °

Smyrna, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high40°

Average low26°

Average precipitation0.08 in

Chance of precipitation23%

Record high62° (1970)

Record low0° (1985)

Wed, 0241° / 26°

0.03

41 °

Smyrna, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high41°

Average low26°

Average precipitation0.03 in

Chance of precipitation18%

Record high63° (1995)

Record low-8° (1985)

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 Smyrna, 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 Smyrna, 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.