As of 01:23 CST

Weather in Sibley, IA

42°

Sibley, Wednesday, 11 November, 01:23

Mostly clear. Feels like 39°. High 54°, low 33°.

Pressure29.88 inHg

Wind4.9 mph SW

Humidity79%

Visibility6.2 mi

Dew point37°

See detailed hourly forecast

Monthly outlook for Sibley, IA: average high 41.3°, average low 29.7°. That is 0° above the climate normal for November. Precipitation is expected on 1 day (about 0.2 inches), against a normal of 3 days and 0.9 inches. The warmest day looks like 11 November (54.4°), the coolest 23 November (10.1°).

41.3°/29.7°

Average high / low

+0°

Above normal

1 / 3

Wet days / normal

0.2 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
11 November – 20 November	46.1°	43°	+1.7°
21 November – 30 November	33.4°	37°	-2°
1 December – 10 December	at normal	31.7°	—

November records over 66 years

75.7°8 November 1999All-time high

-15°7 November 1991All-time low

Climate normals and records are computed from the nearest reference point — Ashton (7 mi).

Thu, 1239° / 28°

39 °

Sibley, Thursday, 12 November

Overcast. High 39°, low 28°.

Pressure30.27 inHg

Wind9.2 mph N

Humidity74%

Visibility6.2 mi

Dew point25°

Fri, 1340° / 26°

40 °

Sibley, Friday, 13 November

Clear. High 40°, low 26°.

Pressure30.24 inHg

Wind2 mph NE

Humidity75%

Visibility6.2 mi

Dew point24°

Sat, 1443° / 26°

43 °

Sibley, Saturday, 14 November

Clear. High 43°, low 26°.

Pressure30.21 inHg

Wind9 mph S

Humidity69%

Visibility6.2 mi

Dew point27°

Sun, 1550° / 36°

50 °

Sibley, Sunday, 15 November

Mostly clear. High 50°, low 36°.

Pressure30.27 inHg

Wind10.4 mph SE

Humidity55%

Visibility—

Dew point30°

Mon, 1649° / 35°

49 °

Sibley, Monday, 16 November

Mostly clear. High 49°, low 35°.

Pressure30.36 inHg

Wind11.2 mph S

Humidity53%

Visibility—

Dew point30°

Tue, 1744° / 39°

44 °

Sibley, Tuesday, 17 November

Overcast. High 44°, low 39°.

Pressure30.21 inHg

Wind16.1 mph S

Humidity59%

Visibility—

Dew point29°

Wed, 1847° / 44°

0.01

47 °

Sibley, Wednesday, 18 November

Light rain. High 47°, low 44°.

Pressure29.88 inHg

Wind18.9 mph S

Humidity61%

Visibility—

Dew point33°

Thu, 1953° / 44°

0.23

53 °

Sibley, Thursday, 19 November

Rain. High 53°, low 44°.

Pressure29.83 inHg

Wind18.2 mph S

Humidity80%

Visibility—

Dew point45°

Fri, 2042° / 35°

42 °

Sibley, Friday, 20 November

Overcast. High 42°, low 35°.

Pressure30.15 inHg

Wind20.6 mph N

Humidity70%

Visibility—

Dew point33°

Sat, 2136° / 29°

36 °

Sibley, Saturday, 21 November

Overcast. High 36°, low 29°.

Pressure30.12 inHg

Wind20.8 mph N

Humidity58%

Visibility—

Dew point22°

Sun, 2226° / 14°

26 °

Sibley, Sunday, 22 November

Overcast. High 26°, low 14°.

Pressure30.45 inHg

Wind18 mph NW

Humidity40%

Visibility—

Dew point0°

Mon, 2322° / 10°

22 °

Sibley, Monday, 23 November

Partly cloudy. High 22°, low 10°.

Pressure30.47 inHg

Wind13.8 mph NW

Humidity38%

Visibility—

Dew point-4°

Tue, 2436° / 17°

36 °

Sibley, Tuesday, 24 November

Overcast. High 36°, low 17°.

Pressure30.09 inHg

Wind8.9 mph S

Humidity41%

Visibility—

Dew point9°

Wed, 2541° / 30°

41 °

Sibley, Wednesday, 25 November

Overcast. High 41°, low 30°.

Pressure29.91 inHg

Wind5.4 mph W

Humidity54%

Visibility—

Dew point24°

Thu, 2640° / 30°

40 °

Sibley, Thursday, 26 November

Partly cloudy. High 40°, low 30°.

Pressure30.15 inHg

Wind7 mph N

Humidity57%

Visibility—

Dew point25°

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

Fri, 2734° / 20°

0.07

34 °

Sibley, Friday, 27 November

Climate normal for this date — 60-year average.

Average high34°

Average low20°

Average precipitation0.07 in

Chance of precipitation28%

Record high61° (1998)

Record low-2° (1996)

Sat, 2835° / 20°

0.07

35 °

Sibley, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high35°

Average low20°

Average precipitation0.07 in

Chance of precipitation20%

Record high60° (1998)

Record low-3° (1985)

Sun, 2935° / 22°

0.06

35 °

Sibley, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high35°

Average low22°

Average precipitation0.06 in

Chance of precipitation23%

Record high61° (1998)

Record low-5° (1985)

Mon, 3034° / 21°

0.06

34 °

Sibley, Monday, 30 November

Climate normal for this date — 60-year average.

Average high34°

Average low21°

Average precipitation0.06 in

Chance of precipitation17%

Record high56° (1970)

Record low-3° (1964)

Tue, 0134° / 21°

0.07

34 °

Sibley, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high34°

Average low21°

Average precipitation0.07 in

Chance of precipitation25%

Record high62° (1998)

Record low-3° (2025)

Wed, 0234° / 19°

0.03

34 °

Sibley, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high34°

Average low19°

Average precipitation0.03 in

Chance of precipitation22%

Record high61° (1998)

Record low-13° (1985)

Thu, 0332° / 18°

0.04

32 °

Sibley, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high32°

Average low18°

Average precipitation0.04 in

Chance of precipitation15%

Record high60° (1998)

Record low-18° (1985)

Fri, 0433° / 18°

0.03

33 °

Sibley, Friday, 4 December

Climate normal for this date — 60-year average.

Average high33°

Average low18°

Average precipitation0.03 in

Chance of precipitation15%

Record high55° (1998)

Record low-12° (2025)

Sat, 0533° / 18°

0.02

33 °

Sibley, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high33°

Average low18°

Average precipitation0.02 in

Chance of precipitation17%

Record high57° (2001)

Record low-9° (2005)

Sun, 0630° / 15°

0.02

30 °

Sibley, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high30°

Average low15°

Average precipitation0.02 in

Chance of precipitation15%

Record high48° (1963)

Record low-15° (1972)

Mon, 0730° / 16°

0.03

30 °

Sibley, Monday, 7 December

Climate normal for this date — 60-year average.

Average high30°

Average low16°

Average precipitation0.03 in

Chance of precipitation20%

Record high50° (1984)

Record low-18° (1972)

Tue, 0830° / 16°

0.04

30 °

Sibley, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high30°

Average low16°

Average precipitation0.04 in

Chance of precipitation23%

Record high49° (2024)

Record low-15° (1976)

Wed, 0930° / 16°

0.03

30 °

Sibley, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high30°

Average low16°

Average precipitation0.03 in

Chance of precipitation20%

Record high54° (2015)

Record low-11° (1972)

Thu, 1030° / 15°

0.03

30 °

Sibley, Thursday, 10 December

Climate normal for this date — 60-year average.

Average high30°

Average low15°

Average precipitation0.03 in

Chance of precipitation12%

Record high53° (1979)

Record low-14° (1972)

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 Sibley, 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 Sibley, 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.