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As of 04:43 CDT

Weather in Arnica, MO

58°Current weather

Arnica, Sunday, 25 October, 04:43

Overcast. Feels like 57°. High 79°, low 56°.

Pressure30.33 inHg
Wind7.3 mph S
Humidity73%
Visibility6.2 mi
Dew point49°
Mon, 2677° / 55°0Clear
77 °Clear

Arnica, Monday, 26 October

Clear. High 77°, low 55°.

Pressure30.27 inHg
Wind7.7 mph S
Humidity41%
Visibility6.2 mi
Dew point48°
Tue, 2775° / 58°0Overcast
75 °Overcast

Arnica, Tuesday, 27 October

Overcast. High 75°, low 58°.

Pressure30.18 inHg
Wind6.5 mph SW
Humidity52%
Visibility6.2 mi
Dew point51°
Wed, 2879° / 60°0Clear
79 °Clear

Arnica, Wednesday, 28 October

Clear. High 79°, low 60°.

Pressure30.15 inHg
Wind11.2 mph S
Humidity47%
Visibility6.2 mi
Dew point53°
Thu, 2980° / 63°0.01Light rain
80 °Light rain

Arnica, Thursday, 29 October

Light rain. High 80°, low 63°.

Pressure30.12 inHg
Wind9.3 mph S
Humidity56%
Visibility—
Dew point60°
Fri, 3077° / 63°0.01Light rain
77 °Light rain

Arnica, Friday, 30 October

Light rain. High 77°, low 63°.

Pressure30.12 inHg
Wind9.5 mph S
Humidity51%
Visibility—
Dew point56°
Sat, 3168° / 61°0.88Rain
68 °Rain

Arnica, Saturday, 31 October

Rain. High 68°, low 61°.

Pressure30.03 inHg
Wind15 mph SE
Humidity59%
Visibility—
Dew point51°
Sun, 0171° / 63°0.02Light rain
71 °Light rain

Arnica, Sunday, 1 November

Light rain. High 71°, low 63°.

Pressure30.00 inHg
Wind8.5 mph SW
Humidity76%
Visibility—
Dew point62°
Mon, 0280° / 62°0.23Light rain
80 °Light rain

Arnica, Monday, 2 November

Light rain. High 80°, low 62°.

Pressure29.68 inHg
Wind26 mph SW
Humidity63%
Visibility—
Dew point64°
Tue, 0362° / 49°0Clear
62 °Clear

Arnica, Tuesday, 3 November

Clear. High 62°, low 49°.

Pressure29.94 inHg
Wind16.2 mph NW
Humidity42%
Visibility—
Dew point38°
Wed, 0462° / 44°0Overcast
62 °Overcast

Arnica, Wednesday, 4 November

Overcast. High 62°, low 44°.

Pressure30.03 inHg
Wind8.8 mph NW
Humidity39%
Visibility—
Dew point32°
Thu, 0567° / 45°0Overcast
67 °Overcast

Arnica, Thursday, 5 November

Overcast. High 67°, low 45°.

Pressure30.00 inHg
Wind9.2 mph W
Humidity35%
Visibility—
Dew point35°
Fri, 0670° / 48°0Overcast
70 °Overcast

Arnica, Friday, 6 November

Overcast. High 70°, low 48°.

Pressure29.91 inHg
Wind14.6 mph SW
Humidity45%
Visibility—
Dew point43°
Sat, 0774° / 56°0Overcast
74 °Overcast

Arnica, Saturday, 7 November

Overcast. High 74°, low 56°.

Pressure29.71 inHg
Wind15.3 mph SW
Humidity49%
Visibility—
Dew point49°
Sun, 0878° / 57°0Mostly clear
78 °Mostly clear

Arnica, Sunday, 8 November

Mostly clear. High 78°, low 57°.

Pressure29.68 inHg
Wind17.9 mph S
Humidity49%
Visibility—
Dew point53°
Mon, 0969° / 55°0.09Light rain
69 °Light rain

Arnica, Monday, 9 November

Light rain. High 69°, low 55°.

Pressure29.83 inHg
Wind18.7 mph W
Humidity49%
Visibility—
Dew point42°

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 Arnica, MO 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 Arnica, MO 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.