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As of 04:18 MST

Weather in Grassy Butte, ND

32°Current weather

Grassy Butte, Friday, 6 November, 04:18

Overcast. Feels like 25°. High 53°, low 32°.

Pressure30.09 inHg
Wind8 mph SW
Humidity92%
Visibility6.2 mi
Dew point30°
Sat, 0760° / 36°0Overcast
60 °Overcast

Grassy Butte, Saturday, 7 November

Overcast. High 60°, low 36°.

Pressure30.00 inHg
Wind17.7 mph NW
Humidity41%
Visibility6.2 mi
Dew point34°
Sun, 0860° / 33°0Overcast
60 °Overcast

Grassy Butte, Sunday, 8 November

Overcast. High 60°, low 33°.

Pressure29.88 inHg
Wind14.6 mph S
Humidity38%
Visibility6.2 mi
Dew point33°
Mon, 0952° / 34°0Overcast
52 °Overcast

Grassy Butte, Monday, 9 November

Overcast. High 52°, low 34°.

Pressure30.09 inHg
Wind12.9 mph W
Humidity48%
Visibility6.2 mi
Dew point30°
Tue, 1050° / 32°0.01Light rain
50 °Light rain

Grassy Butte, Tuesday, 10 November

Light rain. High 50°, low 32°.

Pressure30.09 inHg
Wind9.7 mph W
Humidity48%
Visibility—
Dew point29°
Wed, 1155° / 33°0Mostly clear
55 °Mostly clear

Grassy Butte, Wednesday, 11 November

Mostly clear. High 55°, low 33°.

Pressure30.09 inHg
Wind12.7 mph W
Humidity60%
Visibility—
Dew point37°
Thu, 1246° / 27°0Clear
46 °Clear

Grassy Butte, Thursday, 12 November

Clear. High 46°, low 27°.

Pressure30.24 inHg
Wind9.1 mph SE
Humidity54%
Visibility—
Dew point23°
Fri, 1353° / 34°0Clear
53 °Clear

Grassy Butte, Friday, 13 November

Clear. High 53°, low 34°.

Pressure29.77 inHg
Wind8.7 mph SE
Humidity40%
Visibility—
Dew point24°
Sat, 1453° / 34°0Clear
53 °Clear

Grassy Butte, Saturday, 14 November

Clear. High 53°, low 34°.

Pressure29.65 inHg
Wind11.3 mph S
Humidity47%
Visibility—
Dew point27°
Sun, 1547° / 35°0Overcast
47 °Overcast

Grassy Butte, Sunday, 15 November

Overcast. High 47°, low 35°.

Pressure29.83 inHg
Wind6.8 mph SE
Humidity62%
Visibility—
Dew point31°
Mon, 1644° / 33°0Overcast
44 °Overcast

Grassy Butte, Monday, 16 November

Overcast. High 44°, low 33°.

Pressure30.18 inHg
Wind7.5 mph NW
Humidity69%
Visibility—
Dew point30°
Tue, 1741° / 31°0Overcast
41 °Overcast

Grassy Butte, Tuesday, 17 November

Overcast. High 41°, low 31°.

Pressure30.12 inHg
Wind18.5 mph E
Humidity69%
Visibility—
Dew point28°
Wed, 1833° / 28°0Overcast
33 °Overcast

Grassy Butte, Wednesday, 18 November

Overcast. High 33°, low 28°.

Pressure30.06 inHg
Wind18.6 mph E
Humidity77%
Visibility—
Dew point25°
Thu, 1934° / 22°0Clear
34 °Clear

Grassy Butte, Thursday, 19 November

Clear. High 34°, low 22°.

Pressure30.42 inHg
Wind6.2 mph S
Humidity58%
Visibility—
Dew point17°
Fri, 2042° / 24°0Overcast
42 °Overcast

Grassy Butte, Friday, 20 November

Overcast. High 42°, low 24°.

Pressure30.15 inHg
Wind14.9 mph W
Humidity53%
Visibility—
Dew point19°
Sat, 2145° / 27°0Overcast
45 °Overcast

Grassy Butte, Saturday, 21 November

Overcast. High 45°, low 27°.

Pressure30.09 inHg
Wind10.9 mph S
Humidity49%
Visibility—
Dew point21°

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 Grassy Butte, 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 Grassy Butte, 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.