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As of 23:19 CDT

Weather in Arnica, MO

57°Current weather

Arnica, Thursday, 22 October, 23:19

Clear. Feels like 56°. High 78°, low 47°.

Pressure30.21 inHg
Wind1 mph S
Humidity83%
Visibility6.2 mi
Dew point51°
Fri, 2378° / 50°0Partly cloudy
78 °Partly cloudy

Arnica, Friday, 23 October

Partly cloudy. High 78°, low 50°.

Pressure30.21 inHg
Wind9.2 mph S
Humidity43%
Visibility6.2 mi
Dew point50°
Sat, 2478° / 50°0Partly cloudy
78 °Partly cloudy

Arnica, Saturday, 24 October

Partly cloudy. High 78°, low 50°.

Pressure30.27 inHg
Wind7.4 mph S
Humidity44%
Visibility6.2 mi
Dew point50°
Sun, 2578° / 57°0Overcast
78 °Overcast

Arnica, Sunday, 25 October

Overcast. High 78°, low 57°.

Pressure30.36 inHg
Wind4.3 mph S
Humidity42%
Visibility6.2 mi
Dew point50°
Mon, 2674° / 57°0Mostly clear
74 °Mostly clear

Arnica, Monday, 26 October

Mostly clear. High 74°, low 57°.

Pressure30.30 inHg
Wind5.5 mph S
Humidity43%
Visibility6.2 mi
Dew point47°
Tue, 2772° / 56°0Overcast
72 °Overcast

Arnica, Tuesday, 27 October

Overcast. High 72°, low 56°.

Pressure30.21 inHg
Wind7.4 mph SE
Humidity42%
Visibility—
Dew point45°
Wed, 2879° / 56°0Partly cloudy
79 °Partly cloudy

Arnica, Wednesday, 28 October

Partly cloudy. High 79°, low 56°.

Pressure30.06 inHg
Wind13.1 mph S
Humidity37%
Visibility—
Dew point45°
Thu, 2975° / 59°0.06Light rain
75 °Light rain

Arnica, Thursday, 29 October

Light rain. High 75°, low 59°.

Pressure30.09 inHg
Wind16.5 mph W
Humidity34%
Visibility—
Dew point43°
Fri, 3062° / 57°0.27Rain
62 °Rain

Arnica, Friday, 30 October

Rain. High 62°, low 57°.

Pressure30.09 inHg
Wind13.9 mph SE
Humidity91%
Visibility—
Dew point56°
Sat, 3167° / 56°0.92Heavy rain
67 °Heavy rain

Arnica, Saturday, 31 October

Heavy rain. High 67°, low 56°.

Pressure29.80 inHg
Wind18.7 mph SE
Humidity83%
Visibility—
Dew point60°
Sun, 0168° / 60°0.02Light rain
68 °Light rain

Arnica, Sunday, 1 November

Light rain. High 68°, low 60°.

Pressure29.94 inHg
Wind8.8 mph E
Humidity73%
Visibility—
Dew point58°
Mon, 0264° / 52°0Overcast
64 °Overcast

Arnica, Monday, 2 November

Overcast. High 64°, low 52°.

Pressure30.06 inHg
Wind11.7 mph N
Humidity62%
Visibility—
Dew point50°
Tue, 0356° / 43°0Partly cloudy
56 °Partly cloudy

Arnica, Tuesday, 3 November

Partly cloudy. High 56°, low 43°.

Pressure30.30 inHg
Wind15 mph N
Humidity44%
Visibility—
Dew point32°
Wed, 0455° / 38°0Partly cloudy
55 °Partly cloudy

Arnica, Wednesday, 4 November

Partly cloudy. High 55°, low 38°.

Pressure30.27 inHg
Wind13.6 mph NW
Humidity49%
Visibility—
Dew point32°
Thu, 0562° / 37°0Clear
62 °Clear

Arnica, Thursday, 5 November

Clear. High 62°, low 37°.

Pressure30.24 inHg
Wind11.7 mph W
Humidity35%
Visibility—
Dew point28°
Fri, 0669° / 44°0Clear
69 °Clear

Arnica, Friday, 6 November

Clear. High 69°, low 44°.

Pressure30.03 inHg
Wind11.2 mph W
Humidity32%
Visibility—
Dew point33°

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.