EN
English Español

As of 17:12 MST

Weather in Grass Valley, MT

43°Current weather

Grass Valley, Saturday, 14 November, 17:12

Overcast. Feels like 42°. High 44°, low 28°.

Pressure29.88 inHg
Wind3.4 mph SE
Humidity86%
Visibility6.2 mi
Dew point38°

10-day forecast for Grass Valley, MT: 26° to 44°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.

44°
Best day: Monday, November 23
36° · 0.31 in
Worst day: Tuesday, November 17

Tap any day below to see morning, afternoon, evening and overnight.

Sun, 1542° / 26°0Mostly clear
MorningClear26°feels 26°
AfternoonOvercast39°feels 36°
EveningOvercast31°feels 28°
OvernightPartly cloudy28°feels 28°
42 °Mostly clear

Grass Valley, Sunday, 15 November

Mostly clear. High 42°, low 26°.

Pressure29.97 inHg
Wind3 mph SE
Humidity58%
Visibility6.2 mi
Dew point29°
Mon, 1644° / 29°0.24Snow
MorningLight rain36°feels 36°
AfternoonLight rain44°feels 44°
EveningOvercast37°feels 37°
OvernightLight snow31°feels 31°
44 °Snow

Grass Valley, Monday, 16 November

Snow. High 44°, low 29°.

Pressure30.06 inHg
Wind1.7 mph NW
Humidity91%
Visibility4.7 mi
Dew point40°
Tue, 1736° / 34°0.31Snow
MorningLight rain35°feels 35°
AfternoonLight rain35°feels 35°
EveningLight rain34°feels 34°
OvernightOvercast36°feels 36°
36 °Snow

Grass Valley, Tuesday, 17 November

Snow. High 36°, low 34°.

Pressure29.97 inHg
Wind3.2 mph NW
Humidity98%
Visibility1.6 mi
Dew point35°
Wed, 1840° / 29°0Overcast
MorningOvercast29°feels 29°
AfternoonOvercast40°feels 37°
EveningOvercast35°feels 35°
OvernightOvercast33°feels 33°
40 °Overcast

Grass Valley, Wednesday, 18 November

Overcast. High 40°, low 29°.

Pressure30.09 inHg
Wind3 mph SE
Humidity82%
Visibility6.2 mi
Dew point30°
Thu, 1941° / 28°0Overcast
MorningOvercast33°feels 33°
AfternoonOvercast38°feels 38°
EveningOvercast33°feels 33°
OvernightOvercast29°feels 29°
41 °Overcast

Grass Valley, Thursday, 19 November

Overcast. High 41°, low 28°.

Pressure30.06 inHg
Wind2.7 mph N
Humidity75%
Visibility—
Dew point30°
Fri, 2043° / 27°0Overcast
MorningOvercast31°feels 31°
AfternoonOvercast38°feels 38°
EveningOvercast36°feels 36°
OvernightOvercast30°feels 30°
43 °Overcast

Grass Valley, Friday, 20 November

Overcast. High 43°, low 27°.

Pressure30.00 inHg
Wind1.8 mph N
Humidity81%
Visibility—
Dew point31°
Sat, 2142° / 28°0Overcast
MorningOvercast31°feels 31°
AfternoonOvercast38°feels 35°
EveningOvercast36°feels 35°
OvernightOvercast32°feels 29°
42 °Overcast

Grass Valley, Saturday, 21 November

Overcast. High 42°, low 28°.

Pressure30.21 inHg
Wind3.7 mph SE
Humidity81%
Visibility—
Dew point31°
Sun, 2242° / 29°0Overcast
MorningOvercast32°feels 29°
AfternoonOvercast37°feels 35°
EveningOvercast34°feels 34°
OvernightOvercast32°feels 31°
42 °Overcast

Grass Valley, Sunday, 22 November

Overcast. High 42°, low 29°.

Pressure30.15 inHg
Wind4 mph SE
Humidity77%
Visibility—
Dew point30°
Mon, 2344° / 28°0Partly cloudy
MorningPartly cloudy32°feels 32°
AfternoonPartly cloudy38°feels 38°
EveningPartly cloudy35°feels 32°
OvernightPartly cloudy31°feels 28°
44 °Partly cloudy

Grass Valley, Monday, 23 November

Partly cloudy. High 44°, low 28°.

Pressure30.21 inHg
Wind4.4 mph SE
Humidity81%
Visibility—
Dew point32°

About this forecast

How reliable is a 10-day forecast?

The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.

What does the time-of-day table show?

Temperature in Grass Valley, MT around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.

How is the best day chosen?

We weigh the daytime high against precipitation: a warm, dry day scores highest.