As of 22:53 CDT

Weather in Sibley, IA

43°

Sibley, Monday, 26 October, 22:53

Overcast. Feels like 40°. High 45°, low 42°.

Pressure30.15 inHg

Wind5.5 mph NE

Humidity92%

Visibility1.4 mi

Dew point41°

See detailed hourly forecast

Monthly outlook for Sibley, IA: average high 51.9°, average low 41.3°. That is 0.8° above the climate normal for October. Precipitation is expected on 8 days (about 4.1 inches), against a normal of 3 days and 1.0 inches. The warmest day looks like 28 October (68.7°), the coolest 6 November (27.4°).

51.9°/41.3°

Average high / low

+0.8°

Above normal

8 / 3

Wet days / normal

4.1 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
26 October – 4 November	56.4°	52°	+2.4°
5 November – 14 November	44.5°	45.9°	-0.8°
15 November – 24 November	at normal	41.5°	—

October records over 66 years

89.6°3 October 2025All-time high

13.8°27 October 2020All-time low

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

Tue, 2755° / 44°

0.44

55 °

Sibley, Tuesday, 27 October

Heavy rain. High 55°, low 44°.

Pressure30.12 inHg

Wind7.3 mph SW

Humidity81%

Visibility6.2 mi

Dew point42°

Wed, 2869° / 52°

0.07

69 °

Sibley, Wednesday, 28 October

Light rain. High 69°, low 52°.

Pressure29.91 inHg

Wind15.6 mph S

Humidity72%

Visibility6.2 mi

Dew point58°

Thu, 2961° / 44°

61 °

Sibley, Thursday, 29 October

Clear. High 61°, low 44°.

Pressure30.18 inHg

Wind6.1 mph NE

Humidity49%

Visibility6.2 mi

Dew point38°

Fri, 3061° / 46°

61 °

Sibley, Friday, 30 October

Overcast. High 61°, low 46°.

Pressure30.15 inHg

Wind5 mph E

Humidity68%

Visibility6.2 mi

Dew point46°

Sat, 3158° / 51°

0.39

58 °

Sibley, Saturday, 31 October

Rain. High 58°, low 51°.

Pressure30.06 inHg

Wind8.6 mph E

Humidity94%

Visibility—

Dew point55°

Sun, 0162° / 48°

62 °

Sibley, Sunday, 1 November

Overcast. High 62°, low 48°.

Pressure29.97 inHg

Wind8.6 mph E

Humidity67%

Visibility—

Dew point49°

Mon, 0252° / 49°

0.16

52 °

Sibley, Monday, 2 November

Light rain. High 52°, low 49°.

Pressure29.80 inHg

Wind22.9 mph NE

Humidity84%

Visibility—

Dew point47°

Tue, 0351° / 47°

1.41

51 °

Sibley, Tuesday, 3 November

Heavy rain. High 51°, low 47°.

Pressure29.71 inHg

Wind26.1 mph NE

Humidity94%

Visibility—

Dew point47°

Wed, 0450° / 42°

0.44

50 °

Sibley, Wednesday, 4 November

Rain. High 50°, low 42°.

Pressure29.56 inHg

Wind32.8 mph N

Humidity90%

Visibility—

Dew point43°

Thu, 0538° / 31°

38 °

Sibley, Thursday, 5 November

Overcast. High 38°, low 31°.

Pressure29.94 inHg

Wind26.8 mph NW

Humidity62%

Visibility—

Dew point23°

Fri, 0638° / 27°

38 °

Sibley, Friday, 6 November

Clear. High 38°, low 27°.

Pressure30.15 inHg

Wind19.6 mph NW

Humidity48%

Visibility—

Dew point17°

Sat, 0741° / 28°

41 °

Sibley, Saturday, 7 November

Clear. High 41°, low 28°.

Pressure30.15 inHg

Wind8.4 mph SE

Humidity34%

Visibility—

Dew point11°

Sun, 0848° / 34°

48 °

Sibley, Sunday, 8 November

Overcast. High 48°, low 34°.

Pressure29.71 inHg

Wind16.7 mph S

Humidity67%

Visibility—

Dew point33°

Mon, 0955° / 40°

55 °

Sibley, Monday, 9 November

Clear. High 55°, low 40°.

Pressure29.65 inHg

Wind16.4 mph NW

Humidity61%

Visibility—

Dew point38°

Tue, 1046° / 36°

0.06

46 °

Sibley, Tuesday, 10 November

Snow. High 46°, low 36°.

Pressure29.80 inHg

Wind14.5 mph N

Humidity74%

Visibility—

Dew point37°

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

Wed, 1142° / 27°

0.05

42 °

Sibley, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high42°

Average low27°

Average precipitation0.05 in

Chance of precipitation18%

Record high64° (1964)

Record low3° (1986)

Thu, 1242° / 27°

0.06

42 °

Sibley, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high42°

Average low27°

Average precipitation0.06 in

Chance of precipitation23%

Record high66° (1999)

Record low0° (1966)

Fri, 1344° / 28°

0.06

44 °

Sibley, Friday, 13 November

Climate normal for this date — 60-year average.

Average high44°

Average low28°

Average precipitation0.06 in

Chance of precipitation25%

Record high71° (1999)

Record low2° (1986)

Sat, 1444° / 29°

0.03

44 °

Sibley, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high44°

Average low29°

Average precipitation0.03 in

Chance of precipitation13%

Record high69° (2025)

Record low8° (2014)

Sun, 1545° / 28°

0.06

45 °

Sibley, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high45°

Average low28°

Average precipitation0.06 in

Chance of precipitation17%

Record high67° (2001)

Record low6° (2000)

Mon, 1644° / 28°

0.1

44 °

Sibley, Monday, 16 November

Climate normal for this date — 60-year average.

Average high44°

Average low28°

Average precipitation0.1 in

Chance of precipitation20%

Record high70° (2001)

Record low-2° (2014)

Tue, 1743° / 29°

0.06

43 °

Sibley, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high43°

Average low29°

Average precipitation0.06 in

Chance of precipitation22%

Record high65° (2001)

Record low4° (2014)

Wed, 1843° / 28°

0.07

43 °

Sibley, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high43°

Average low28°

Average precipitation0.07 in

Chance of precipitation20%

Record high70° (1999)

Record low2° (2014)

Thu, 1942° / 28°

0.09

42 °

Sibley, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high42°

Average low28°

Average precipitation0.09 in

Chance of precipitation28%

Record high60° (2003)

Record low8° (1997)

Fri, 2040° / 26°

0.07

40 °

Sibley, Friday, 20 November

Climate normal for this date — 60-year average.

Average high40°

Average low26°

Average precipitation0.07 in

Chance of precipitation17%

Record high61° (1990)

Record low5° (2000)

Sat, 2140° / 24°

0.04

40 °

Sibley, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high40°

Average low24°

Average precipitation0.04 in

Chance of precipitation10%

Record high65° (2012)

Record low-7° (2000)

Sun, 2240° / 25°

0.03

40 °

Sibley, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high40°

Average low25°

Average precipitation0.03 in

Chance of precipitation17%

Record high59° (1998)

Record low2° (1975)

Mon, 2338° / 24°

0.04

38 °

Sibley, Monday, 23 November

Climate normal for this date — 60-year average.

Average high38°

Average low24°

Average precipitation0.04 in

Chance of precipitation25%

Record high58° (2006)

Record low-3° (1985)

Tue, 2439° / 24°

0.06

39 °

Sibley, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high39°

Average low24°

Average precipitation0.06 in

Chance of precipitation13%

Record high61° (2011)

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 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.