As of 10:51 CDT

Weather in Sibley, ND

50°

Sibley, Wednesday, 21 October, 10:51

Clear. Feels like 48°. High 64°, low 42°.

Pressure30.27 inHg

Wind7.3 mph NE

Humidity68%

Visibility6.2 mi

Dew point42°

See detailed hourly forecast

Monthly outlook for Sibley, ND: average high 53.5°, average low 38.8°. That is 3.3° above the climate normal for October. Precipitation is expected on 5 days (about 0.5 inches), against a normal of 3 days and 0.7 inches. The warmest day looks like 23 October (71.2°), the coolest 27 October (32.9°).

53.5°/38.8°

Average high / low

+3.3°

Above normal

5 / 3

Wet days / normal

0.5 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
21 October – 30 October	56.3°	49.6°	+3.7°
31 October – 9 November	48.7°	42.7°	+3.4°
10 November – 19 November	at normal	36.2°	—

October records over 66 years

86.2°3 October 2025All-time high

8.4°27 October 2001All-time low

Thu, 2269° / 43°

69 °

Sibley, Thursday, 22 October

Clear. High 69°, low 43°.

Pressure30.12 inHg

Wind8.7 mph SE

Humidity72%

Visibility6.2 mi

Dew point50°

Fri, 2371° / 56°

0.05

71 °

Sibley, Friday, 23 October

Light rain. High 71°, low 56°.

Pressure29.91 inHg

Wind14 mph SE

Humidity72%

Visibility6.2 mi

Dew point56°

Sat, 2464° / 43°

0.05

64 °

Sibley, Saturday, 24 October

Light rain. High 64°, low 43°.

Pressure30.12 inHg

Wind16 mph NW

Humidity61%

Visibility6.2 mi

Dew point40°

Sun, 2546° / 36°

0.06

46 °

Sibley, Sunday, 25 October

Light rain. High 46°, low 36°.

Pressure30.50 inHg

Wind8.4 mph NE

Humidity60%

Visibility—

Dew point31°

Mon, 2644° / 36°

0.03

44 °

Sibley, Monday, 26 October

Light rain. High 44°, low 36°.

Pressure30.50 inHg

Wind12 mph N

Humidity72%

Visibility—

Dew point32°

Tue, 2752° / 33°

52 °

Sibley, Tuesday, 27 October

Overcast. High 52°, low 33°.

Pressure30.15 inHg

Wind13.4 mph S

Humidity69%

Visibility—

Dew point35°

Wed, 2847° / 38°

47 °

Sibley, Wednesday, 28 October

Overcast. High 47°, low 38°.

Pressure30.09 inHg

Wind15.6 mph NW

Humidity45%

Visibility—

Dew point26°

Thu, 2954° / 33°

54 °

Sibley, Thursday, 29 October

Clear. High 54°, low 33°.

Pressure30.18 inHg

Wind12.2 mph W

Humidity32%

Visibility—

Dew point20°

Fri, 3054° / 33°

54 °

Sibley, Friday, 30 October

Mostly clear. High 54°, low 33°.

Pressure30.00 inHg

Wind22.8 mph SE

Humidity35%

Visibility—

Dew point24°

Sat, 3149° / 43°

0.23

49 °

Sibley, Saturday, 31 October

Light rain. High 49°, low 43°.

Pressure29.41 inHg

Wind20.3 mph SE

Humidity94%

Visibility—

Dew point44°

Sun, 0147° / 37°

47 °

Sibley, Sunday, 1 November

Overcast. High 47°, low 37°.

Pressure30.00 inHg

Wind14.2 mph NW

Humidity55%

Visibility—

Dew point29°

Mon, 0251° / 33°

51 °

Sibley, Monday, 2 November

Clear. High 51°, low 33°.

Pressure30.24 inHg

Wind8.1 mph S

Humidity46%

Visibility—

Dew point25°

Tue, 0354° / 38°

54 °

Sibley, Tuesday, 3 November

Clear. High 54°, low 38°.

Pressure30.18 inHg

Wind9.9 mph NE

Humidity47%

Visibility—

Dew point30°

Wed, 0450° / 36°

50 °

Sibley, Wednesday, 4 November

Overcast. High 50°, low 36°.

Pressure30.00 inHg

Wind11.9 mph NE

Humidity55%

Visibility—

Dew point31°

Thu, 0542° / 41°

0.11

42 °

Sibley, Thursday, 5 November

Light rain. High 42°, low 41°.

Pressure29.56 inHg

Wind10.1 mph N

Humidity93%

Visibility—

Dew point40°

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

Fri, 0642° / 28°

0.04

42 °

Sibley, Friday, 6 November

Climate normal for this date — 60-year average.

Average high42°

Average low28°

Average precipitation0.04 in

Chance of precipitation15%

Record high66° (2016)

Record low-2° (1991)

Sat, 0742° / 27°

0.05

42 °

Sibley, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high42°

Average low27°

Average precipitation0.05 in

Chance of precipitation22%

Record high65° (1999)

Record low-7° (1971)

Sun, 0841° / 27°

0.06

41 °

Sibley, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high41°

Average low27°

Average precipitation0.06 in

Chance of precipitation17%

Record high67° (2020)

Record low0° (2003)

Mon, 0938° / 26°

0.03

38 °

Sibley, Monday, 9 November

Climate normal for this date — 60-year average.

Average high38°

Average low26°

Average precipitation0.03 in

Chance of precipitation20%

Record high63° (2016)

Record low4° (1986)

Tue, 1036° / 24°

0.06

36 °

Sibley, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high36°

Average low24°

Average precipitation0.06 in

Chance of precipitation22%

Record high57° (2016)

Record low-4° (1986)

Wed, 1136° / 23°

0.02

36 °

Sibley, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high36°

Average low23°

Average precipitation0.02 in

Chance of precipitation12%

Record high61° (2005)

Record low-8° (1986)

Thu, 1236° / 23°

0.04

36 °

Sibley, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high36°

Average low23°

Average precipitation0.04 in

Chance of precipitation20%

Record high60° (1999)

Record low-5° (1986)

Fri, 1338° / 24°

0.04

38 °

Sibley, Friday, 13 November

Climate normal for this date — 60-year average.

Average high38°

Average low24°

Average precipitation0.04 in

Chance of precipitation20%

Record high62° (2016)

Record low-11° (1986)

Sat, 1438° / 24°

0.02

38 °

Sibley, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high38°

Average low24°

Average precipitation0.02 in

Chance of precipitation13%

Record high64° (2025)

Record low0° (1995)

Sun, 1537° / 24°

0.03

37 °

Sibley, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high37°

Average low24°

Average precipitation0.03 in

Chance of precipitation23%

Record high58° (2001)

Record low8° (1997)

Mon, 1637° / 23°

0.02

37 °

Sibley, Monday, 16 November

Climate normal for this date — 60-year average.

Average high37°

Average low23°

Average precipitation0.02 in

Chance of precipitation12%

Record high60° (2001)

Record low2° (1978)

Tue, 1735° / 24°

0.03

35 °

Sibley, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high35°

Average low24°

Average precipitation0.03 in

Chance of precipitation17%

Record high61° (2001)

Record low-2° (2005)

Wed, 1834° / 22°

0.04

34 °

Sibley, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high34°

Average low22°

Average precipitation0.04 in

Chance of precipitation20%

Record high50° (2001)

Record low-6° (1986)

Thu, 1934° / 22°

0.05

34 °

Sibley, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high34°

Average low22°

Average precipitation0.05 in

Chance of precipitation18%

Record high55° (1989)

Record low-2° (1978)

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, ND 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, ND 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.