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As of 01:35 MDT

Weather in Grant, MT

58°Current weather

Grant, Sunday, 9 August, 01:35

Clear. Feels like 54°. High 87°, low 52°.

Pressure29.94 inHg
Wind3.9 mph W
Humidity27%
Visibility6.2 mi
Dew point25°

Two-week outlook for Grant, MT: week one averages a high of 82.2° and week two 75.3°, so week two runs 6.8° cooler than week one. Around 0.8 inches of precipitation are expected over the 14 days, across 4 wet days. The nearest weekend, August 9: 87°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (August 9 – August 15)82.2°53.1°0.3 in / 1 d—
2nd (August 16 – August 22)75.3°54.6°0.4 in / 3 d—

Weekend weather

Sun, August 9
Mostly clear
87°52°
no precip.
Sat, August 15
Clear
81°50°
no precip.
Sun, August 16
Light rain
71°57°
0.06 in
Sat, August 22
Rain
70°54°
0.22 in
Mon, 1088° / 52°0Clear
88 °Clear

Grant, Monday, 10 August

Clear. High 88°, low 52°.

Pressure29.83 inHg
Wind16.7 mph W
Humidity12%
Visibility6.2 mi
Dew point26°
Tue, 1189° / 54°0Clear
89 °Clear

Grant, Tuesday, 11 August

Clear. High 89°, low 54°.

Pressure29.91 inHg
Wind16.1 mph W
Humidity11%
Visibility6.2 mi
Dew point22°
Wed, 1279° / 55°0Light rain
79 °Light rain

Grant, Wednesday, 12 August

Light rain. High 79°, low 55°.

Pressure29.85 inHg
Wind2.2 mph NE
Humidity16%
Visibility6.2 mi
Dew point28°
Thu, 1383° / 53°0Light rain
83 °Light rain

Grant, Thursday, 13 August

Light rain. High 83°, low 53°.

Pressure29.77 inHg
Wind13 mph W
Humidity21%
Visibility—
Dew point33°
Fri, 1468° / 55°0.33Light rain
68 °Light rain

Grant, Friday, 14 August

Light rain. High 68°, low 55°.

Pressure29.97 inHg
Wind7.4 mph NE
Humidity49%
Visibility—
Dew point47°
Sat, 1581° / 50°0Clear
81 °Clear

Grant, Saturday, 15 August

Clear. High 81°, low 50°.

Pressure30.06 inHg
Wind4 mph W
Humidity34%
Visibility—
Dew point41°
Sun, 1671° / 57°0.06Light rain
71 °Light rain

Grant, Sunday, 16 August

Light rain. High 71°, low 57°.

Pressure30.09 inHg
Wind11.4 mph S
Humidity63%
Visibility—
Dew point49°
Mon, 1775° / 53°0.13Light rain
75 °Light rain

Grant, Monday, 17 August

Light rain. High 75°, low 53°.

Pressure29.94 inHg
Wind7.8 mph SW
Humidity30%
Visibility—
Dew point39°
Tue, 1875° / 54°0.01Light rain
75 °Light rain

Grant, Tuesday, 18 August

Light rain. High 75°, low 54°.

Pressure29.88 inHg
Wind21.1 mph SW
Humidity27%
Visibility—
Dew point35°
Wed, 1980° / 54°0Overcast
80 °Overcast

Grant, Wednesday, 19 August

Overcast. High 80°, low 54°.

Pressure29.91 inHg
Wind18.6 mph SW
Humidity23%
Visibility—
Dew point32°
Thu, 2083° / 54°0Partly cloudy
83 °Partly cloudy

Grant, Thursday, 20 August

Partly cloudy. High 83°, low 54°.

Pressure29.88 inHg
Wind13.2 mph SW
Humidity25%
Visibility—
Dew point36°
Fri, 2175° / 56°0.04Light rain
75 °Light rain

Grant, Friday, 21 August

Light rain. High 75°, low 56°.

Pressure29.85 inHg
Wind26.5 mph W
Humidity41%
Visibility—
Dew point46°
Sat, 2270° / 54°0.22Rain
70 °Rain

Grant, Saturday, 22 August

Rain. High 70°, low 54°.

Pressure29.83 inHg
Wind18.4 mph W
Humidity41%
Visibility—
Dew point43°

About this forecast

Can I plan a trip on a 2-week forecast?

Week one is solid for planning — accuracy is high. Week two shows the trend: go by the averages and the comparison with normal, and check the details closer to the date.

What does the "Vs normal" column mean?

It is the gap between the forecast and the climate normal for those same dates in Grant, MT, computed over 60 years. A positive value means the week runs warmer than usual.

Why are weekends shown separately?

Saturday and Sunday plans are what people check most, so we give them their own cards with temperature and precipitation.