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As of 01:05 MDT

Weather in Fort Big Spring, CO

77°Current weather

Fort Big Spring, Sunday, 9 August, 01:05

Mostly clear. Feels like 76°. High 99°, low 73°.

Pressure29.80 inHg
Wind10.9 mph S
Humidity31%
Visibility6.2 mi
Dew point44°
Mon, 10100° / 71°0Overcast
100 °Overcast

Fort Big Spring, Monday, 10 August

Overcast. High 100°, low 71°.

Pressure29.77 inHg
Wind3.3 mph W
Humidity13%
Visibility6.2 mi
Dew point38°
Tue, 11102° / 74°0Partly cloudy
102 °Partly cloudy

Fort Big Spring, Tuesday, 11 August

Partly cloudy. High 102°, low 74°.

Pressure29.74 inHg
Wind5.5 mph SE
Humidity16%
Visibility6.2 mi
Dew point43°
Wed, 1299° / 74°0.01Light rain
99 °Light rain

Fort Big Spring, Wednesday, 12 August

Light rain. High 99°, low 74°.

Pressure29.74 inHg
Wind12.8 mph NE
Humidity20%
Visibility6.2 mi
Dew point48°
Thu, 1393° / 66°0.04Light rain
93 °Light rain

Fort Big Spring, Thursday, 13 August

Light rain. High 93°, low 66°.

Pressure29.74 inHg
Wind18.1 mph NE
Humidity36%
Visibility—
Dew point54°
Fri, 1484° / 64°0.15Light rain
84 °Light rain

Fort Big Spring, Friday, 14 August

Light rain. High 84°, low 64°.

Pressure29.97 inHg
Wind21.8 mph NE
Humidity65%
Visibility—
Dew point59°
Sat, 1588° / 67°0.28Rain
88 °Rain

Fort Big Spring, Saturday, 15 August

Rain. High 88°, low 67°.

Pressure30.03 inHg
Wind15.4 mph SE
Humidity48%
Visibility—
Dew point58°
Sun, 1688° / 67°0.24Rain
88 °Rain

Fort Big Spring, Sunday, 16 August

Rain. High 88°, low 67°.

Pressure30.09 inHg
Wind17.6 mph W
Humidity48%
Visibility—
Dew point57°
Mon, 1792° / 70°0Overcast
92 °Overcast

Fort Big Spring, Monday, 17 August

Overcast. High 92°, low 70°.

Pressure29.94 inHg
Wind9 mph SE
Humidity32%
Visibility—
Dew point51°
Tue, 1895° / 75°0Overcast
95 °Overcast

Fort Big Spring, Tuesday, 18 August

Overcast. High 95°, low 75°.

Pressure29.85 inHg
Wind12.9 mph NW
Humidity26%
Visibility—
Dew point50°
Wed, 1997° / 73°0Clear
97 °Clear

Fort Big Spring, Wednesday, 19 August

Clear. High 97°, low 73°.

Pressure29.85 inHg
Wind13.9 mph NW
Humidity20%
Visibility—
Dew point44°
Thu, 2099° / 73°0Clear
99 °Clear

Fort Big Spring, Thursday, 20 August

Clear. High 99°, low 73°.

Pressure29.88 inHg
Wind15.6 mph NW
Humidity22%
Visibility—
Dew point46°
Fri, 2199° / 70°0Light rain
99 °Light rain

Fort Big Spring, Friday, 21 August

Light rain. High 99°, low 70°.

Pressure29.83 inHg
Wind23.5 mph SW
Humidity26%
Visibility—
Dew point50°
Sat, 2297° / 71°0.01Light rain
97 °Light rain

Fort Big Spring, Saturday, 22 August

Light rain. High 97°, low 71°.

Pressure29.80 inHg
Wind14.1 mph NE
Humidity21%
Visibility—
Dew point44°
Sun, 2396° / 70°0Clear
96 °Clear

Fort Big Spring, Sunday, 23 August

Clear. High 96°, low 70°.

Pressure29.83 inHg
Wind22.9 mph S
Humidity20%
Visibility—
Dew point42°
Mon, 2494° / 71°0Partly cloudy
94 °Partly cloudy

Fort Big Spring, Monday, 24 August

Partly cloudy. High 94°, low 71°.

Pressure29.88 inHg
Wind13 mph N
Humidity28%
Visibility—
Dew point49°

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 Fort Big Spring, CO 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 Fort Big Spring, CO 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.