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As of 06:14 EDT

Weather in Bismarck, OH

42°Current weather

Bismarck, Monday, 19 October, 06:14

Clear. Feels like 38°. High 66°, low 40°.

Pressure30.42 inHg
Wind5.5 mph S
Humidity85%
Visibility6.2 mi
Dew point36°
Tue, 2067° / 42°0Mostly clear
67 °Mostly clear

Bismarck, Tuesday, 20 October

Mostly clear. High 67°, low 42°.

Pressure30.39 inHg
Wind3.7 mph NE
Humidity61%
Visibility6.2 mi
Dew point49°
Wed, 2163° / 42°0Clear
63 °Clear

Bismarck, Wednesday, 21 October

Clear. High 63°, low 42°.

Pressure30.30 inHg
Wind2.3 mph N
Humidity68%
Visibility6.2 mi
Dew point49°
Thu, 2263° / 46°0Overcast
63 °Overcast

Bismarck, Thursday, 22 October

Overcast. High 63°, low 46°.

Pressure30.27 inHg
Wind9 mph N
Humidity64%
Visibility6.2 mi
Dew point50°
Fri, 2359° / 44°0Partly cloudy
59 °Partly cloudy

Bismarck, Friday, 23 October

Partly cloudy. High 59°, low 44°.

Pressure30.39 inHg
Wind8.5 mph NE
Humidity54%
Visibility—
Dew point40°
Sat, 2460° / 36°0Clear
60 °Clear

Bismarck, Saturday, 24 October

Clear. High 60°, low 36°.

Pressure30.53 inHg
Wind7.4 mph SE
Humidity39%
Visibility—
Dew point31°
Sun, 2566° / 49°0Overcast
66 °Overcast

Bismarck, Sunday, 25 October

Overcast. High 66°, low 49°.

Pressure30.33 inHg
Wind15.7 mph SW
Humidity46%
Visibility—
Dew point42°
Mon, 2668° / 51°0Clear
68 °Clear

Bismarck, Monday, 26 October

Clear. High 68°, low 51°.

Pressure30.21 inHg
Wind10.3 mph SW
Humidity26%
Visibility—
Dew point30°
Tue, 2771° / 53°0Overcast
71 °Overcast

Bismarck, Tuesday, 27 October

Overcast. High 71°, low 53°.

Pressure30.03 inHg
Wind17.7 mph SW
Humidity38%
Visibility—
Dew point42°
Wed, 2852° / 39°0.09Light rain
52 °Light rain

Bismarck, Wednesday, 28 October

Light rain. High 52°, low 39°.

Pressure30.24 inHg
Wind14.2 mph N
Humidity46%
Visibility—
Dew point27°
Thu, 2942° / 34°0Overcast
42 °Overcast

Bismarck, Thursday, 29 October

Overcast. High 42°, low 34°.

Pressure30.33 inHg
Wind8.3 mph N
Humidity66%
Visibility—
Dew point31°
Fri, 3047° / 31°0Clear
47 °Clear

Bismarck, Friday, 30 October

Clear. High 47°, low 31°.

Pressure30.45 inHg
Wind10.5 mph N
Humidity41%
Visibility—
Dew point23°
Sat, 3153° / 31°0Clear
53 °Clear

Bismarck, Saturday, 31 October

Clear. High 53°, low 31°.

Pressure30.56 inHg
Wind7.9 mph SE
Humidity30%
Visibility—
Dew point19°
Sun, 0158° / 37°0Overcast
58 °Overcast

Bismarck, Sunday, 1 November

Overcast. High 58°, low 37°.

Pressure30.45 inHg
Wind11.7 mph SW
Humidity27%
Visibility—
Dew point21°
Mon, 0260° / 44°0Overcast
60 °Overcast

Bismarck, Monday, 2 November

Overcast. High 60°, low 44°.

Pressure30.36 inHg
Wind12.2 mph S
Humidity27%
Visibility—
Dew point24°
Tue, 0364° / 47°0.01Light rain
64 °Light rain

Bismarck, Tuesday, 3 November

Light rain. High 64°, low 47°.

Pressure30.18 inHg
Wind15.9 mph SW
Humidity33%
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 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.