As of 08:38 CST

Weather in Sibley, IA

23°

Sibley, Friday, 13 November, 08:38

Clear. Feels like 17°. High 39°, low 22°.

Pressure30.27 inHg

Wind4.5 mph NE

Humidity94%

Visibility6.2 mi

Dew point21°

See detailed hourly forecast

Monthly outlook for Sibley, IA: average high 40.6°, average low 26.8°. That is 0.1° above the climate normal for November. Precipitation is expected on 2 days (about 1.1 inches), against a normal of 3 days and 0.9 inches. The warmest day looks like 18 November (56.9°), the coolest 24 November (11.5°).

40.6°/26.8°

Average high / low

+0.1°

Above normal

2 / 3

Wet days / normal

1.1 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
13 November – 22 November	47.7°	42.5°	+2.9°
23 November – 2 December	28.8°	35.8°	-3.9°
3 December – 12 December	at normal	31°	—

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).

Sat, 1443° / 21°

43 °

Sibley, Saturday, 14 November

Clear. High 43°, low 21°.

Pressure30.30 inHg

Wind9.1 mph S

Humidity68%

Visibility6.2 mi

Dew point24°

Sun, 1546° / 27°

46 °

Sibley, Sunday, 15 November

Partly cloudy. High 46°, low 27°.

Pressure30.39 inHg

Wind10.4 mph S

Humidity63%

Visibility6.2 mi

Dew point29°

Mon, 1651° / 33°

51 °

Sibley, Monday, 16 November

Clear. High 51°, low 33°.

Pressure30.30 inHg

Wind13.9 mph S

Humidity59%

Visibility6.2 mi

Dew point34°

Tue, 1752° / 39°

52 °

Sibley, Tuesday, 17 November

Overcast. High 52°, low 39°.

Pressure30.21 inHg

Wind20 mph S

Humidity72%

Visibility—

Dew point38°

Wed, 1857° / 46°

57 °

Sibley, Wednesday, 18 November

Mostly clear. High 57°, low 46°.

Pressure29.88 inHg

Wind23.6 mph S

Humidity63%

Visibility—

Dew point42°

Thu, 1950° / 40°

50 °

Sibley, Thursday, 19 November

Clear. High 50°, low 40°.

Pressure30.15 inHg

Wind14.9 mph W

Humidity56%

Visibility—

Dew point34°

Fri, 2050° / 36°

0.29

50 °

Sibley, Friday, 20 November

Rain. High 50°, low 36°.

Pressure30.21 inHg

Wind18.4 mph SE

Humidity62%

Visibility—

Dew point34°

Sat, 2155° / 36°

0.84

55 °

Sibley, Saturday, 21 November

Snow. High 55°, low 36°.

Pressure29.15 inHg

Wind31.5 mph S

Humidity49%

Visibility—

Dew point34°

Sun, 2232° / 25°

32 °

Sibley, Sunday, 22 November

Overcast. High 32°, low 25°.

Pressure30.18 inHg

Wind23.7 mph NW

Humidity41%

Visibility—

Dew point7°

Mon, 2325° / 16°

25 °

Sibley, Monday, 23 November

Overcast. High 25°, low 16°.

Pressure30.56 inHg

Wind16.2 mph NW

Humidity35%

Visibility—

Dew point-3°

Tue, 2423° / 11°

23 °

Sibley, Tuesday, 24 November

Mostly clear. High 23°, low 11°.

Pressure30.42 inHg

Wind13.9 mph NW

Humidity36%

Visibility—

Dew point-5°

Wed, 2526° / 16°

26 °

Sibley, Wednesday, 25 November

Overcast. High 26°, low 16°.

Pressure30.36 inHg

Wind15.4 mph N

Humidity53%

Visibility—

Dew point8°

Thu, 2636° / 20°

36 °

Sibley, Thursday, 26 November

Overcast. High 36°, low 20°.

Pressure29.83 inHg

Wind18.3 mph SW

Humidity48%

Visibility—

Dew point14°

Fri, 2725° / 21°

25 °

Sibley, Friday, 27 November

Overcast. High 25°, low 21°.

Pressure30.09 inHg

Wind10.9 mph N

Humidity39%

Visibility—

Dew point2°

Sat, 2837° / 20°

37 °

Sibley, Saturday, 28 November

Overcast. High 37°, low 20°.

Pressure29.94 inHg

Wind11.3 mph S

Humidity55%

Visibility—

Dew point17°

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

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)

Fri, 1130° / 15°

0.03

30 °

Sibley, Friday, 11 December

Climate normal for this date — 60-year average.

Average high30°

Average low15°

Average precipitation0.03 in

Chance of precipitation22%

Record high53° (1965)

Record low-13° (1994)

Sat, 1230° / 15°

0.02

30 °

Sibley, Saturday, 12 December

Climate normal for this date — 60-year average.

Average high30°

Average low15°

Average precipitation0.02 in

Chance of precipitation8%

Record high52° (1993)

Record low-27° (2000)

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.