Fort Big Spring, CO Weather Forecast

Local 7-day forecast

69°

Slight Chance Rain Showers then Mostly Cloudy

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

Tuesday, September 15, 2026

Wind: 15 to 30 mph NE

Today

A slight chance of rain showers before 9am. Mostly cloudy, with a high near 69. Northeast wind 15 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 20%.

Local 7-day forecast

Local Weather Overview

This forecast page for Fort Big Spring, 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 15, 2026 10:05 AM MDT.

The active forecast window currently covers Sep 15 to Sep 21, 2026 for Fort Big Spring, CO.

Page Snapshot

Page focus: city weather
Forecast window: Sep 15 to Sep 21, 2026
Latest sync: Sep 15, 2026 10:05 AM MDT
Forecast office: GLD
Source: NOAA / NWS

Next High

69°F

Today

Next Low

52°F

Tonight

Rain Outlook

Periods mentioning precipitation

Windiest

15 to 30 mph

Today

Daily Outlook

Today

Sep 15

Slight Chance Rain Showers then Mostly Cloudy

69 °F

/ 52°F

Wind 15 to 30 mph

Wed

Sep 16

Mostly Sunny then Slight Chance Showers And Thunderstorms

83 °F

/ 59°F

Wind 10 to 15 mph

Thu

Sep 17

Mostly Sunny then Chance Showers And Thunderstorms

85 °F

/ 59°F

Wind 5 to 20 mph

Fri

Sep 18

Mostly Sunny

84 °F

/ 57°F

Wind 5 mph

Sat

Sep 19

Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms

76 °F

/ 52°F

Wind 10 to 20 mph

Sun

Sep 20

Chance Rain Showers

73 °F

/ 49°F

Wind 5 to 10 mph

Mon

Sep 21

Slight Chance Rain Showers

73 °F

/ 49°F

Wind 5 to 15 mph

This Week in Fort Big Spring

Thursday looks like the warmest upcoming period in Fort Big Spring at 85 degrees F.

Sunday Night is the coolest period ahead with temperatures near 49 degrees F.

The strongest winds are forecast for Today at about 15 to 30 mph NE.

Precipitation is mentioned in 12 upcoming forecast periods.

Forecast Details

Last updated: Sep 15, 2026 10:05 AM MDT
Coverage: 8 days
Time zone: America/Denver
Forecast office: GLD
Radar station: KGLD

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

Open NOAA source

Extended Forecast

Tonight

Sep 15

52°F

Mostly Cloudy

5 to 15 mph SE

Mostly cloudy, with a low around 52. Southeast wind 5 to 15 mph.

Wednesday

Sep 16

83°F

Mostly Sunny then Slight Chance Showers And Thunderstorms

10 to 15 mph S

A slight chance of showers and thunderstorms after 5pm. Mostly sunny. High near 83, with temperatures falling to around 79 in the afternoon. South wind 10 to 15 mph. Chance of precipitation is 20%.

Wednesday Night

Sep 16

59°F

Chance Showers And Thunderstorms

5 to 15 mph S

A chance of showers and thunderstorms before 9pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 59. South wind 5 to 15 mph. Chance of precipitation is 40%.

Thursday

Sep 17

85°F

Mostly Sunny then Chance Showers And Thunderstorms

5 to 20 mph S

A chance of rain showers between noon and 3pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 85. South wind 5 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 30%.

Thursday Night

Sep 17

59°F

Chance Showers And Thunderstorms then Mostly Cloudy

5 to 15 mph S

A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 59. Chance of precipitation is 30%.

Friday

Sep 18

84°F

Mostly Sunny

5 mph N

Mostly sunny, with a high near 84.

Friday Night

Sep 18

57°F

Chance Showers And Thunderstorms

5 to 10 mph NE

A chance of showers and thunderstorms. Mostly cloudy, with a low around 57. Chance of precipitation is 40%.

Saturday

Sep 19

76°F

Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms

10 to 20 mph N

A slight chance of rain showers before noon, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 76. Chance of precipitation is 20%.

Saturday Night

Sep 19

52°F

Chance Showers And Thunderstorms

5 to 10 mph NE

A chance of showers and thunderstorms. Partly cloudy, with a low around 52. Chance of precipitation is 50%.

Sunday

Sep 20

73°F

Chance Rain Showers

5 to 10 mph E

A chance of rain showers before noon, then a chance of showers and thunderstorms. Mostly sunny, with a high near 73. Chance of precipitation is 30%.

Sunday Night

Sep 20

49°F

Chance Showers And Thunderstorms

5 to 10 mph S

A chance of showers and thunderstorms. Mostly cloudy, with a low around 49. Chance of precipitation is 30%.

Monday

Sep 21

73°F

Slight Chance Rain Showers

5 to 15 mph S

A slight chance of rain showers. Mostly sunny, with a high near 73.

Monday Night

Sep 21

49°F

Slight Chance Rain Showers then Partly Cloudy

10 to 15 mph SE

A slight chance of rain showers before midnight. Partly cloudy, with a low around 49.

Detailed Forecast

Period	Conditions	Temp	Wind	Details
Today Sep 15	Slight Chance Rain Showers then Mostly Cloudy	69°F	15 to 30 mph NE	A slight chance of rain showers before 9am. Mostly cloudy, with a high near 69. Northeast wind 15 to 30 mph, with gusts...
Tonight Sep 15	Mostly Cloudy	52°F	5 to 15 mph SE	Mostly cloudy, with a low around 52. Southeast wind 5 to 15 mph.
Wednesday Sep 16	Mostly Sunny then Slight Chance Showers And Thunderstorms	83°F	10 to 15 mph S	A slight chance of showers and thunderstorms after 5pm. Mostly sunny. High near 83, with temperatures falling to around...
Wednesday Night Sep 16	Chance Showers And Thunderstorms	59°F	5 to 15 mph S	A chance of showers and thunderstorms before 9pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low...
Thursday Sep 17	Mostly Sunny then Chance Showers And Thunderstorms	85°F	5 to 20 mph S	A chance of rain showers between noon and 3pm, then a chance of showers and thunderstorms. Mostly sunny, with a high nea...
Thursday Night Sep 17	Chance Showers And Thunderstorms then Mostly Cloudy	59°F	5 to 15 mph S	A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 59. Chance of precipitation is 3...
Friday Sep 18	Mostly Sunny	84°F	5 mph N	Mostly sunny, with a high near 84.
Friday Night Sep 18	Chance Showers And Thunderstorms	57°F	5 to 10 mph NE	A chance of showers and thunderstorms. Mostly cloudy, with a low around 57. Chance of precipitation is 40%.
Saturday Sep 19	Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms	76°F	10 to 20 mph N	A slight chance of rain showers before noon, then a slight chance of showers and thunderstorms. Mostly sunny, with a hig...
Saturday Night Sep 19	Chance Showers And Thunderstorms	52°F	5 to 10 mph NE	A chance of showers and thunderstorms. Partly cloudy, with a low around 52. Chance of precipitation is 50%.
Sunday Sep 20	Chance Rain Showers	73°F	5 to 10 mph E	A chance of rain showers before noon, then a chance of showers and thunderstorms. Mostly sunny, with a high near 73. Cha...
Sunday Night Sep 20	Chance Showers And Thunderstorms	49°F	5 to 10 mph S	A chance of showers and thunderstorms. Mostly cloudy, with a low around 49. Chance of precipitation is 30%.
Monday Sep 21	Slight Chance Rain Showers	73°F	5 to 15 mph S	A slight chance of rain showers. Mostly sunny, with a high near 73.
Monday Night Sep 21	Slight Chance Rain Showers then Partly Cloudy	49°F	10 to 15 mph SE	A slight chance of rain showers before midnight. Partly cloudy, with a low around 49.

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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.