Cornelia, CO Weather Forecast

Local 7-day forecast

64°

Mostly Cloudy

Track current conditions, temperature changes, wind, and the full daily outlook for Cornelia, CO in one place.

Thursday, September 17, 2026

Wind: 10 mph SSW

Overnight

Mostly cloudy, with a low around 64. South southwest wind around 10 mph.

Local 7-day forecast

Local Weather Overview

This forecast page for Cornelia, CO is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Sep 17, 2026 5:19 AM MDT.

The active forecast window currently covers Sep 17 to Sep 23, 2026 for Cornelia, CO.

Page Snapshot

Page focus: city weather
Forecast window: Sep 17 to Sep 23, 2026
Latest sync: Sep 17, 2026 5:19 AM MDT
Forecast office: PUB
Source: NOAA / NWS

Next High

92°F

Thursday

Next Low

64°F

Overnight

Rain Outlook

Periods mentioning precipitation

Windiest

5 to 20 mph

Thursday

Daily Outlook

Today

Sep 17

Mostly Sunny then Slight Chance Showers And Thunderstorms

92 °F

/ 64°F

Wind 5 to 20 mph

Fri

Sep 18

Mostly Sunny then Slight Chance Showers And Thunderstorms

93 °F

/ 60°F

Wind 10 to 15 mph

Sat

Sep 19

Sunny

88 °F

/ 57°F

Wind 5 to 10 mph

Sun

Sep 20

Slight Chance Rain Showers then Mostly Sunny

80 °F

/ 54°F

Wind 5 to 10 mph

Mon

Sep 21

Chance Rain Showers then Slight Chance Showers And Thunderstorms

78 °F

/ 54°F

Wind 5 to 10 mph

Tue

Sep 22

Chance Showers And Thunderstorms

81 °F

/ 57°F

Wind 10 to 15 mph

Wed

Sep 23

Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms

82 °F

Wind 15 mph

This Week in Cornelia

Friday looks like the warmest upcoming period in Cornelia at 93 degrees F.

Sunday Night is the coolest period ahead with temperatures near 54 degrees F.

The strongest winds are forecast for Thursday at about 5 to 20 mph SSW.

Precipitation is mentioned in 11 upcoming forecast periods.

Forecast Details

Last updated: Sep 17, 2026 5:19 AM MDT
Coverage: 7 days
Time zone: America/Denver
Forecast office: PUB
Radar station: KPUX

Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.

Open NOAA source

Extended Forecast

Thursday

Sep 17

92°F

Mostly Sunny then Slight Chance Showers And Thunderstorms

5 to 20 mph SSW

A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 92. South southwest wind 5 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 20%.

Thursday Night

Sep 17

66°F

Mostly Cloudy

15 to 20 mph SSW

Mostly cloudy, with a low around 66. South southwest wind 15 to 20 mph.

Friday

Sep 18

93°F

Mostly Sunny then Slight Chance Showers And Thunderstorms

10 to 15 mph WSW

A slight chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 93. West southwest wind 10 to 15 mph.

Friday Night

Sep 18

60°F

Slight Chance Showers And Thunderstorms then Partly Cloudy

5 to 10 mph WNW

A slight chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 60. West northwest wind 5 to 10 mph.

Saturday

Sep 19

88°F

Sunny

5 to 10 mph WSW

Sunny, with a high near 88. West southwest wind 5 to 10 mph.

Saturday Night

Sep 19

57°F

Showers And Thunderstorms Likely

10 to 15 mph ENE

Showers and thunderstorms likely. Mostly cloudy, with a low around 57. East northeast wind 10 to 15 mph. Chance of precipitation is 70%.

Sunday

Sep 20

80°F

Slight Chance Rain Showers then Mostly Sunny

5 to 10 mph NE

A slight chance of rain showers before noon. Mostly sunny, with a high near 80. Northeast wind 5 to 10 mph. Chance of precipitation is 20%.

Sunday Night

Sep 20

54°F

Chance Showers And Thunderstorms then Showers And Thunderstorms Likely

5 to 15 mph E

A chance of showers and thunderstorms before midnight, then showers and thunderstorms likely. Partly cloudy, with a low around 54. East wind 5 to 15 mph. Chance of precipitation is 70%.

Monday

Sep 21

78°F

Chance Rain Showers then Slight Chance Showers And Thunderstorms

5 to 10 mph ESE

A chance of rain showers before noon, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 78. East southeast wind 5 to 10 mph.

Monday Night

Sep 21

54°F

Showers And Thunderstorms Likely

10 to 15 mph ESE

Showers and thunderstorms likely. Mostly cloudy, with a low around 54. East southeast wind 10 to 15 mph.

Tuesday

Sep 22

81°F

Chance Showers And Thunderstorms

10 to 15 mph SSE

A slight chance of rain showers before noon, then a chance of showers and thunderstorms. Mostly sunny, with a high near 81. South southeast wind 10 to 15 mph.

Tuesday Night

Sep 22

57°F

Chance Showers And Thunderstorms then Mostly Cloudy

15 mph SSE

A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 57. South southeast wind around 15 mph.

Wednesday

Sep 23

82°F

Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms

15 mph S

A slight chance of rain showers before noon, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 82. South wind around 15 mph.

Detailed Forecast

Period	Conditions	Temp	Wind	Details
Overnight Sep 17	Mostly Cloudy	64°F	10 mph SSW	Mostly cloudy, with a low around 64. South southwest wind around 10 mph.
Thursday Sep 17	Mostly Sunny then Slight Chance Showers And Thunderstorms	92°F	5 to 20 mph SSW	A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 92. South southwest wind 5 to 20...
Thursday Night Sep 17	Mostly Cloudy	66°F	15 to 20 mph SSW	Mostly cloudy, with a low around 66. South southwest wind 15 to 20 mph.
Friday Sep 18	Mostly Sunny then Slight Chance Showers And Thunderstorms	93°F	10 to 15 mph WSW	A slight chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 93. West southwest wind 10 to 15...
Friday Night Sep 18	Slight Chance Showers And Thunderstorms then Partly Cloudy	60°F	5 to 10 mph WNW	A slight chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 60. West northwest wind 5 to 1...
Saturday Sep 19	Sunny	88°F	5 to 10 mph WSW	Sunny, with a high near 88. West southwest wind 5 to 10 mph.
Saturday Night Sep 19	Showers And Thunderstorms Likely	57°F	10 to 15 mph ENE	Showers and thunderstorms likely. Mostly cloudy, with a low around 57. East northeast wind 10 to 15 mph. Chance of preci...
Sunday Sep 20	Slight Chance Rain Showers then Mostly Sunny	80°F	5 to 10 mph NE	A slight chance of rain showers before noon. Mostly sunny, with a high near 80. Northeast wind 5 to 10 mph. Chance of pr...
Sunday Night Sep 20	Chance Showers And Thunderstorms then Showers And Thunderstorms Likely	54°F	5 to 15 mph E	A chance of showers and thunderstorms before midnight, then showers and thunderstorms likely. Partly cloudy, with a low...
Monday Sep 21	Chance Rain Showers then Slight Chance Showers And Thunderstorms	78°F	5 to 10 mph ESE	A chance of rain showers before noon, then a slight chance of showers and thunderstorms. Partly sunny, with a high near...
Monday Night Sep 21	Showers And Thunderstorms Likely	54°F	10 to 15 mph ESE	Showers and thunderstorms likely. Mostly cloudy, with a low around 54. East southeast wind 10 to 15 mph.
Tuesday Sep 22	Chance Showers And Thunderstorms	81°F	10 to 15 mph SSE	A slight chance of rain showers before noon, then a chance of showers and thunderstorms. Mostly sunny, with a high near...
Tuesday Night Sep 22	Chance Showers And Thunderstorms then Mostly Cloudy	57°F	15 mph SSE	A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 57. South southeast wind around...
Wednesday Sep 23	Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms	82°F	15 mph S	A slight chance of rain showers before noon, then a slight chance of showers and thunderstorms. Mostly sunny, with a hig...

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Weather data provided by the National Weather Service (NOAA). Forecast pages update automatically as new periods are synced for each supported U.S. location.