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As of 07:24 CDT

Weather in Petersburg, ND

57°Current weather

Petersburg, Sunday, 9 August, 07:24

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

Pressure29.91 inHg
Wind4.9 mph N
Humidity79%
Visibility6.2 mi
Dew point51°
Mon, 1084° / 56°0Overcast
84 °Overcast

Petersburg, Monday, 10 August

Overcast. High 84°, low 56°.

Pressure29.91 inHg
Wind7.5 mph E
Humidity33%
Visibility6.2 mi
Dew point45°
Tue, 1182° / 56°0Partly cloudy
82 °Partly cloudy

Petersburg, Tuesday, 11 August

Partly cloudy. High 82°, low 56°.

Pressure29.94 inHg
Wind9.5 mph NE
Humidity31%
Visibility6.2 mi
Dew point43°
Wed, 1277° / 59°0Light rain
77 °Light rain

Petersburg, Wednesday, 12 August

Light rain. High 77°, low 59°.

Pressure30.00 inHg
Wind4.4 mph NW
Humidity54%
Visibility6.2 mi
Dew point51°
Thu, 1376° / 51°0Overcast
76 °Overcast

Petersburg, Thursday, 13 August

Overcast. High 76°, low 51°.

Pressure30.09 inHg
Wind10.7 mph NE
Humidity34%
Visibility—
Dew point38°
Fri, 1485° / 56°0Overcast
85 °Overcast

Petersburg, Friday, 14 August

Overcast. High 85°, low 56°.

Pressure30.09 inHg
Wind10.8 mph SE
Humidity25%
Visibility—
Dew point39°
Sat, 1579° / 62°0.15Light rain
79 °Light rain

Petersburg, Saturday, 15 August

Light rain. High 79°, low 62°.

Pressure30.03 inHg
Wind12.8 mph S
Humidity81%
Visibility—
Dew point60°
Sun, 1680° / 53°0Clear
80 °Clear

Petersburg, Sunday, 16 August

Clear. High 80°, low 53°.

Pressure30.15 inHg
Wind9.1 mph NW
Humidity35%
Visibility—
Dew point44°
Mon, 1783° / 63°0.09Light rain
83 °Light rain

Petersburg, Monday, 17 August

Light rain. High 83°, low 63°.

Pressure29.97 inHg
Wind15.3 mph S
Humidity35%
Visibility—
Dew point50°
Tue, 1897° / 59°0.03Light rain
97 °Light rain

Petersburg, Tuesday, 18 August

Light rain. High 97°, low 59°.

Pressure29.71 inHg
Wind14.7 mph S
Humidity37%
Visibility—
Dew point57°
Wed, 1999° / 66°0Overcast
99 °Overcast

Petersburg, Wednesday, 19 August

Overcast. High 99°, low 66°.

Pressure29.74 inHg
Wind18.2 mph NW
Humidity21%
Visibility—
Dew point46°
Thu, 2075° / 59°0Overcast
75 °Overcast

Petersburg, Thursday, 20 August

Overcast. High 75°, low 59°.

Pressure29.97 inHg
Wind12.7 mph NW
Humidity47%
Visibility—
Dew point50°
Fri, 2181° / 59°0Overcast
81 °Overcast

Petersburg, Friday, 21 August

Overcast. High 81°, low 59°.

Pressure29.97 inHg
Wind12.5 mph S
Humidity43%
Visibility—
Dew point48°
Sat, 2264° / 54°0.17Light rain
64 °Light rain

Petersburg, Saturday, 22 August

Light rain. High 64°, low 54°.

Pressure29.91 inHg
Wind16.7 mph NE
Humidity86%
Visibility—
Dew point60°
Sun, 2364° / 51°0.23Rain
64 °Rain

Petersburg, Sunday, 23 August

Rain. High 64°, low 51°.

Pressure30.06 inHg
Wind14 mph NE
Humidity79%
Visibility—
Dew point52°
Mon, 2468° / 59°0.16Light rain
68 °Light rain

Petersburg, Monday, 24 August

Light rain. High 68°, low 59°.

Pressure30.09 inHg
Wind7.8 mph E
Humidity84%
Visibility—
Dew point58°

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 Petersburg, ND 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 Petersburg, ND 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.