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As of 13:04 MST

Weather in Grannis, MT

54°Current weather

Grannis, Sunday, 15 November, 13:04

Clear. Feels like 51°. High 54°, low 36°.

Pressure29.94 inHg
Wind26.5 mph SW
Humidity30%
Visibility6.2 mi
Dew point26°

Two-week outlook for Grannis, MT: week one averages a high of 43.8° and week two 45°, so week two runs 1.2° warmer than week one. Around 0.4 inches of precipitation are expected over the 14 days, across 4 wet days. The nearest weekend, November 15: 54°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (November 15 – November 21)43.8°31.9°0.3 in / 3 d—
2nd (November 22 – November 28)45°29.9°0.1 in / 1 d—

Weekend weather

Sun, November 15
Clear
54°36°
no precip.
Sat, November 21
Overcast
44°25°
no precip.
Sun, November 22
Overcast
48°28°
no precip.
Sat, November 28
Light rain
40°37°
0.13 in
Mon, 1657° / 40°0Overcast
57 °Overcast

Grannis, Monday, 16 November

Overcast. High 57°, low 40°.

Pressure29.91 inHg
Wind2.1 mph S
Humidity42%
Visibility6.2 mi
Dew point26°
Tue, 1749° / 37°0.07Light rain
49 °Light rain

Grannis, Tuesday, 17 November

Light rain. High 49°, low 37°.

Pressure29.71 inHg
Wind5.5 mph S
Humidity52%
Visibility6.2 mi
Dew point29°
Wed, 1840° / 31°0.1Snow
40 °Snow

Grannis, Wednesday, 18 November

Snow. High 40°, low 31°.

Pressure30.00 inHg
Wind8.7 mph NW
Humidity71%
Visibility6.2 mi
Dew point25°
Thu, 1933° / 27°0.02Light snow
33 °Light snow

Grannis, Thursday, 19 November

Light snow. High 33°, low 27°.

Pressure30.21 inHg
Wind9.7 mph SE
Humidity92%
Visibility6.2 mi
Dew point24°
Fri, 2030° / 28°0.07Light snow
30 °Light snow

Grannis, Friday, 20 November

Light snow. High 30°, low 28°.

Pressure30.03 inHg
Wind7.4 mph SE
Humidity96%
Visibility—
Dew point29°
Sat, 2144° / 25°0Overcast
44 °Overcast

Grannis, Saturday, 21 November

Overcast. High 44°, low 25°.

Pressure30.06 inHg
Wind7.4 mph W
Humidity53%
Visibility—
Dew point22°
Sun, 2248° / 28°0Overcast
48 °Overcast

Grannis, Sunday, 22 November

Overcast. High 48°, low 28°.

Pressure29.97 inHg
Wind6.7 mph SW
Humidity45%
Visibility—
Dew point18°
Mon, 2345° / 26°0Mostly clear
45 °Mostly clear

Grannis, Monday, 23 November

Mostly clear. High 45°, low 26°.

Pressure29.97 inHg
Wind10.2 mph SW
Humidity44%
Visibility—
Dew point20°
Tue, 2449° / 31°0Overcast
49 °Overcast

Grannis, Tuesday, 24 November

Overcast. High 49°, low 31°.

Pressure29.83 inHg
Wind7.4 mph W
Humidity44%
Visibility—
Dew point23°
Wed, 2543° / 29°0Overcast
43 °Overcast

Grannis, Wednesday, 25 November

Overcast. High 43°, low 29°.

Pressure29.94 inHg
Wind17.4 mph W
Humidity57%
Visibility—
Dew point27°
Thu, 2643° / 26°0Overcast
43 °Overcast

Grannis, Thursday, 26 November

Overcast. High 43°, low 26°.

Pressure30.12 inHg
Wind17.6 mph SW
Humidity51%
Visibility—
Dew point21°
Fri, 2747° / 32°0Overcast
47 °Overcast

Grannis, Friday, 27 November

Overcast. High 47°, low 32°.

Pressure30.09 inHg
Wind10.3 mph SW
Humidity60%
Visibility—
Dew point28°
Sat, 2840° / 37°0.13Light rain
40 °Light rain

Grannis, Saturday, 28 November

Light rain. High 40°, low 37°.

Pressure29.71 inHg
Wind7.2 mph W
Humidity89%
Visibility—
Dew point36°

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 Grannis, 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.