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As of 21:57 CDT

Weather in Mount Sterling, IA

50°Current weather

Mount Sterling, Sunday, 18 October, 21:57

Clear. Feels like 48°. High 66°, low 40°.

Pressure30.33 inHg
Wind7.8 mph S
Humidity68%
Visibility6.2 mi
Dew point40°
Mon, 1968° / 41°0Partly cloudy
68 °Partly cloudy

Mount Sterling, Monday, 19 October

Partly cloudy. High 68°, low 41°.

Pressure30.36 inHg
Wind5 mph S
Humidity56%
Visibility6.2 mi
Dew point46°
Tue, 2068° / 44°0Clear
68 °Clear

Mount Sterling, Tuesday, 20 October

Clear. High 68°, low 44°.

Pressure30.36 inHg
Wind5.5 mph SE
Humidity51%
Visibility6.2 mi
Dew point47°
Wed, 2170° / 47°0Clear
70 °Clear

Mount Sterling, Wednesday, 21 October

Clear. High 70°, low 47°.

Pressure30.30 inHg
Wind3.5 mph SW
Humidity57%
Visibility6.2 mi
Dew point51°
Thu, 2271° / 50°0Clear
71 °Clear

Mount Sterling, Thursday, 22 October

Clear. High 71°, low 50°.

Pressure30.30 inHg
Wind3.3 mph SE
Humidity60%
Visibility6.2 mi
Dew point53°
Fri, 2368° / 50°0Clear
68 °Clear

Mount Sterling, Friday, 23 October

Clear. High 68°, low 50°.

Pressure30.30 inHg
Wind10.2 mph SE
Humidity52%
Visibility—
Dew point47°
Sat, 2473° / 51°0Overcast
73 °Overcast

Mount Sterling, Saturday, 24 October

Overcast. High 73°, low 51°.

Pressure30.27 inHg
Wind13.1 mph NW
Humidity48%
Visibility—
Dew point46°
Sun, 2564° / 47°0.01Light rain
64 °Light rain

Mount Sterling, Sunday, 25 October

Light rain. High 64°, low 47°.

Pressure30.36 inHg
Wind14.3 mph NW
Humidity30%
Visibility—
Dew point29°
Mon, 2662° / 48°0.02Light rain
62 °Light rain

Mount Sterling, Monday, 26 October

Light rain. High 62°, low 48°.

Pressure30.12 inHg
Wind13.2 mph SE
Humidity64%
Visibility—
Dew point48°
Tue, 2759° / 50°0.1Light rain
59 °Light rain

Mount Sterling, Tuesday, 27 October

Light rain. High 59°, low 50°.

Pressure30.15 inHg
Wind10.8 mph N
Humidity82%
Visibility—
Dew point46°
Wed, 2855° / 51°0.15Light rain
55 °Light rain

Mount Sterling, Wednesday, 28 October

Light rain. High 55°, low 51°.

Pressure30.12 inHg
Wind7.2 mph SE
Humidity95%
Visibility—
Dew point53°
Thu, 2967° / 54°0Light rain
67 °Light rain

Mount Sterling, Thursday, 29 October

Light rain. High 67°, low 54°.

Pressure29.91 inHg
Wind15.6 mph S
Humidity83%
Visibility—
Dew point56°
Fri, 3069° / 55°0.04Light rain
69 °Light rain

Mount Sterling, Friday, 30 October

Light rain. High 69°, low 55°.

Pressure29.80 inHg
Wind20.6 mph S
Humidity24%
Visibility—
Dew point30°
Sat, 3163° / 48°0.02Light rain
63 °Light rain

Mount Sterling, Saturday, 31 October

Light rain. High 63°, low 48°.

Pressure30.00 inHg
Wind11.3 mph E
Humidity27%
Visibility—
Dew point26°
Sun, 0158° / 41°0.69Heavy rain
58 °Heavy rain

Mount Sterling, Sunday, 1 November

Heavy rain. High 58°, low 41°.

Pressure29.91 inHg
Wind19.1 mph NW
Humidity54%
Visibility—
Dew point37°
Mon, 0262° / 42°0Clear
62 °Clear

Mount Sterling, Monday, 2 November

Clear. High 62°, low 42°.

Pressure30.00 inHg
Wind10.2 mph SE
Humidity39%
Visibility—
Dew point32°

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 Mount Sterling, 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 Mount Sterling, 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.