As of 09:28 CST

Weather in Grant City, IA

47°

Grant City, Thursday, 5 November, 09:28

Overcast. Feels like 41°. High 48°, low 42°.

Pressure29.91 inHg

Wind13.8 mph NW

Humidity91%

Visibility6.2 mi

Dew point42°

See detailed hourly forecast

Monthly outlook for Grant City, IA: average high 54.8°, average low 39.9°. That is 4.1° above the climate normal for November. Precipitation is expected on 2 days (about 0.1 inches), against a normal of 3 days and 1.0 inches. The warmest day looks like 9 November (65.9°), the coolest 13 November (29.8°).

54.8°/39.9°

Average high / low

+4.1°

Above normal

2 / 3

Wet days / normal

0.1 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
5 November – 14 November	52.3°	48.3°	+2.2°
15 November – 24 November	58.9°	44.4°	+8.1°
25 November – 4 December	at normal	37.6°	—

November records over 66 years

75.9°8 November 1999All-time high

-13.5°7 November 1991All-time low

Climate normals and records are computed from the nearest reference point — Lake City (8 mi).

Fri, 0647° / 35°

47 °

Grant City, Friday, 6 November

Clear. High 47°, low 35°.

Pressure30.30 inHg

Wind1.9 mph N

Humidity58%

Visibility6.2 mi

Dew point33°

Sat, 0759° / 34°

59 °

Grant City, Saturday, 7 November

Clear. High 59°, low 34°.

Pressure30.18 inHg

Wind9.4 mph SW

Humidity55%

Visibility6.2 mi

Dew point40°

Sun, 0859° / 42°

59 °

Grant City, Sunday, 8 November

Clear. High 59°, low 42°.

Pressure30.18 inHg

Wind5.4 mph NW

Humidity46%

Visibility6.2 mi

Dew point37°

Mon, 0966° / 39°

66 °

Grant City, Monday, 9 November

Clear. High 66°, low 39°.

Pressure30.00 inHg

Wind9.9 mph SW

Humidity56%

Visibility—

Dew point45°

Tue, 1058° / 40°

58 °

Grant City, Tuesday, 10 November

Overcast. High 58°, low 40°.

Pressure30.12 inHg

Wind6.8 mph NW

Humidity47%

Visibility—

Dew point33°

Wed, 1147° / 38°

47 °

Grant City, Wednesday, 11 November

Partly cloudy. High 47°, low 38°.

Pressure30.30 inHg

Wind12.8 mph NE

Humidity49%

Visibility—

Dew point28°

Thu, 1243° / 34°

43 °

Grant City, Thursday, 12 November

Overcast. High 43°, low 34°.

Pressure30.36 inHg

Wind9.9 mph N

Humidity48%

Visibility—

Dew point23°

Fri, 1345° / 30°

45 °

Grant City, Friday, 13 November

Clear. High 45°, low 30°.

Pressure30.33 inHg

Wind6.2 mph SW

Humidity38%

Visibility—

Dew point17°

Sat, 1451° / 32°

51 °

Grant City, Saturday, 14 November

Clear. High 51°, low 32°.

Pressure30.21 inHg

Wind8.3 mph SW

Humidity45%

Visibility—

Dew point26°

Sun, 1553° / 36°

53 °

Grant City, Sunday, 15 November

Clear. High 53°, low 36°.

Pressure30.18 inHg

Wind13.2 mph SW

Humidity43%

Visibility—

Dew point28°

Mon, 1658° / 41°

58 °

Grant City, Monday, 16 November

Mostly clear. High 58°, low 41°.

Pressure30.03 inHg

Wind12.1 mph SW

Humidity54%

Visibility—

Dew point37°

Tue, 1763° / 44°

63 °

Grant City, Tuesday, 17 November

Clear. High 63°, low 44°.

Pressure29.97 inHg

Wind14.9 mph SW

Humidity52%

Visibility—

Dew point41°

Wed, 1861° / 49°

61 °

Grant City, Wednesday, 18 November

Overcast. High 61°, low 49°.

Pressure29.83 inHg

Wind16.5 mph SW

Humidity50%

Visibility—

Dew point38°

Thu, 1960° / 51°

0.04

60 °

Grant City, Thursday, 19 November

Light rain. High 60°, low 51°.

Pressure29.77 inHg

Wind13.8 mph S

Humidity76%

Visibility—

Dew point49°

Fri, 2059° / 50°

0.05

59 °

Grant City, Friday, 20 November

Light rain. High 59°, low 50°.

Pressure30.00 inHg

Wind11.3 mph NE

Humidity70%

Visibility—

Dew point47°

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

Sat, 2143° / 26°

0.04

43 °

Grant City, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high43°

Average low26°

Average precipitation0.04 in

Chance of precipitation12%

Record high71° (1990)

Record low0° (2000)

Sun, 2243° / 28°

0.03

43 °

Grant City, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high43°

Average low28°

Average precipitation0.03 in

Chance of precipitation20%

Record high66° (1966)

Record low6° (2000)

Mon, 2342° / 27°

0.06

42 °

Grant City, Monday, 23 November

Climate normal for this date — 60-year average.

Average high42°

Average low27°

Average precipitation0.06 in

Chance of precipitation25%

Record high57° (2006)

Record low4° (1985)

Tue, 2442° / 26°

0.05

42 °

Grant City, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high42°

Average low26°

Average precipitation0.05 in

Chance of precipitation17%

Record high63° (2011)

Record low-1° (1985)

Wed, 2541° / 26°

0.03

41 °

Grant City, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high41°

Average low26°

Average precipitation0.03 in

Chance of precipitation25%

Record high63° (1960)

Record low-7° (1991)

Thu, 2640° / 26°

0.07

40 °

Grant City, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high40°

Average low26°

Average precipitation0.07 in

Chance of precipitation30%

Record high62° (1990)

Record low-3° (1993)

Fri, 2737° / 24°

0.08

37 °

Grant City, Friday, 27 November

Climate normal for this date — 60-year average.

Average high37°

Average low24°

Average precipitation0.08 in

Chance of precipitation30%

Record high64° (1998)

Record low0° (2014)

Sat, 2837° / 22°

0.07

37 °

Grant City, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high37°

Average low22°

Average precipitation0.07 in

Chance of precipitation18%

Record high64° (1998)

Record low2° (1977)

Sun, 2938° / 24°

0.08

38 °

Grant City, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high38°

Average low24°

Average precipitation0.08 in

Chance of precipitation30%

Record high67° (1998)

Record low1° (1985)

Mon, 3037° / 24°

0.05

37 °

Grant City, Monday, 30 November

Climate normal for this date — 60-year average.

Average high37°

Average low24°

Average precipitation0.05 in

Chance of precipitation20%

Record high58° (1962)

Record low-1° (1964)

Tue, 0137° / 23°

0.07

37 °

Grant City, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high37°

Average low23°

Average precipitation0.07 in

Chance of precipitation20%

Record high63° (1998)

Record low3° (1985)

Wed, 0237° / 22°

0.03

37 °

Grant City, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high37°

Average low22°

Average precipitation0.03 in

Chance of precipitation18%

Record high63° (1982)

Record low-11° (1985)

Thu, 0336° / 20°

0.05

36 °

Grant City, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high36°

Average low20°

Average precipitation0.05 in

Chance of precipitation18%

Record high61° (2012)

Record low-16° (1985)

Fri, 0436° / 20°

0.03

36 °

Grant City, Friday, 4 December

Climate normal for this date — 60-year average.

Average high36°

Average low20°

Average precipitation0.03 in

Chance of precipitation13%

Record high65° (2017)

Record low-9° (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 Grant City, 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 Grant City, 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.