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As of 08:57 EDT

Weather in Bismarck, OH

45°Current weather

Bismarck, Saturday, 17 October, 08:57

Overcast. Feels like 38°. High 51°, low 41°.

Pressure30.42 inHg
Wind13.3 mph N
Humidity77%
Visibility6.2 mi
Dew point38°
Sun, 1862° / 39°0Clear
62 °Clear

Bismarck, Sunday, 18 October

Clear. High 62°, low 39°.

Pressure30.56 inHg
Wind10.2 mph SW
Humidity48%
Visibility6.2 mi
Dew point36°
Mon, 1965° / 40°0Clear
65 °Clear

Bismarck, Monday, 19 October

Clear. High 65°, low 40°.

Pressure30.47 inHg
Wind2.3 mph SW
Humidity42%
Visibility6.2 mi
Dew point37°
Tue, 2065° / 44°0Mostly clear
65 °Mostly clear

Bismarck, Tuesday, 20 October

Mostly clear. High 65°, low 44°.

Pressure30.42 inHg
Wind4.8 mph NE
Humidity62%
Visibility6.2 mi
Dew point49°
Wed, 2165° / 44°0Partly cloudy
65 °Partly cloudy

Bismarck, Wednesday, 21 October

Partly cloudy. High 65°, low 44°.

Pressure30.30 inHg
Wind6.5 mph NE
Humidity59%
Visibility—
Dew point47°
Thu, 2264° / 47°0Clear
64 °Clear

Bismarck, Thursday, 22 October

Clear. High 64°, low 47°.

Pressure30.21 inHg
Wind7.5 mph N
Humidity60%
Visibility—
Dew point48°
Fri, 2367° / 48°0Clear
67 °Clear

Bismarck, Friday, 23 October

Clear. High 67°, low 48°.

Pressure30.24 inHg
Wind9.8 mph NE
Humidity55%
Visibility—
Dew point47°
Sat, 2469° / 45°0Clear
69 °Clear

Bismarck, Saturday, 24 October

Clear. High 69°, low 45°.

Pressure30.30 inHg
Wind7.4 mph SE
Humidity27%
Visibility—
Dew point30°
Sun, 2569° / 47°0Overcast
69 °Overcast

Bismarck, Sunday, 25 October

Overcast. High 69°, low 47°.

Pressure30.12 inHg
Wind9.2 mph SW
Humidity33%
Visibility—
Dew point36°
Mon, 2666° / 49°0.09Light rain
66 °Light rain

Bismarck, Monday, 26 October

Light rain. High 66°, low 49°.

Pressure29.94 inHg
Wind17.1 mph SW
Humidity47%
Visibility—
Dew point44°
Tue, 2751° / 40°0Partly cloudy
51 °Partly cloudy

Bismarck, Tuesday, 27 October

Partly cloudy. High 51°, low 40°.

Pressure30.39 inHg
Wind13.4 mph NW
Humidity45%
Visibility—
Dew point29°
Wed, 2854° / 40°0Overcast
54 °Overcast

Bismarck, Wednesday, 28 October

Overcast. High 54°, low 40°.

Pressure30.30 inHg
Wind13.1 mph S
Humidity42%
Visibility—
Dew point28°
Thu, 2960° / 50°0.14Light rain
60 °Light rain

Bismarck, Thursday, 29 October

Light rain. High 60°, low 50°.

Pressure29.80 inHg
Wind26.3 mph W
Humidity67%
Visibility—
Dew point44°
Fri, 3056° / 43°0Overcast
56 °Overcast

Bismarck, Friday, 30 October

Overcast. High 56°, low 43°.

Pressure30.12 inHg
Wind13.2 mph NW
Humidity49%
Visibility—
Dew point36°
Sat, 3166° / 44°0.02Light rain
66 °Light rain

Bismarck, Saturday, 31 October

Light rain. High 66°, low 44°.

Pressure29.94 inHg
Wind18.9 mph S
Humidity33%
Visibility—
Dew point33°
Sun, 0168° / 60°0.17Light rain
68 °Light rain

Bismarck, Sunday, 1 November

Light rain. High 68°, low 60°.

Pressure29.91 inHg
Wind23.9 mph S
Humidity65%
Visibility—
Dew point55°

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 Bismarck, OH 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 Bismarck, OH 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.