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As of 09:42 MDT

Weather in West Lewistown, MT

67°Current weather

West Lewistown, Sunday, 9 August, 09:42

Mostly clear. Feels like 65°. High 85°, low 54°.

Pressure29.88 inHg
Wind8.5 mph NW
Humidity32%
Visibility6.2 mi
Dew point36°

10-day forecast for West Lewistown, MT: 50° to 92°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.

92°
Best day: Sunday, August 16
70° · 0.44 in
Worst day: Thursday, August 13

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

Mon, 1086° / 50°0Clear
MorningClear59°feels 56°
AfternoonClear86°feels 82°
EveningClear76°feels 75°
OvernightPartly cloudy58°feels 56°
86 °Clear

West Lewistown, Monday, 10 August

Clear. High 86°, low 50°.

Pressure29.77 inHg
Wind5.3 mph NW
Humidity18%
Visibility6.2 mi
Dew point39°
Tue, 1185° / 62°0Clear
MorningClear68°feels 67°
AfternoonClear84°feels 81°
EveningMostly clear75°feels 74°
OvernightClear65°feels 63°
85 °Clear

West Lewistown, Tuesday, 11 August

Clear. High 85°, low 62°.

Pressure29.91 inHg
Wind11.7 mph NW
Humidity25%
Visibility6.2 mi
Dew point41°
Wed, 1286° / 60°0.1Light rain
MorningOvercast68°feels 67°
AfternoonOvercast86°feels 83°
EveningRain68°feels 67°
OvernightClear63°feels 61°
86 °Light rain

West Lewistown, Wednesday, 12 August

Light rain. High 86°, low 60°.

Pressure29.85 inHg
Wind7.2 mph N
Humidity26%
Visibility6.2 mi
Dew point43°
Thu, 1370° / 56°0.44Rain
MorningLight rain60°feels 60°
AfternoonRain67°feels 67°
EveningRain66°feels 65°
OvernightLight rain60°feels 59°
70 °Rain

West Lewistown, Thursday, 13 August

Rain. High 70°, low 56°.

Pressure29.88 inHg
Wind8.7 mph NE
Humidity68%
Visibility—
Dew point55°
Fri, 1469° / 55°0Overcast
MorningOvercast57°feels 56°
AfternoonOvercast62°feels 61°
EveningOvercast68°feels 67°
OvernightOvercast60°feels 59°
69 °Overcast

West Lewistown, Friday, 14 August

Overcast. High 69°, low 55°.

Pressure30.03 inHg
Wind7.4 mph NW
Humidity74%
Visibility—
Dew point52°
Sat, 1585° / 55°0.04Light rain
MorningLight rain62°feels 62°
AfternoonLight rain79°feels 79°
EveningLight rain79°feels 78°
OvernightLight rain66°feels 66°
85 °Light rain

West Lewistown, Saturday, 15 August

Light rain. High 85°, low 55°.

Pressure30.03 inHg
Wind7.6 mph SW
Humidity37%
Visibility—
Dew point48°
Sun, 1692° / 62°0.02Light rain
MorningLight rain69°feels 67°
AfternoonLight rain87°feels 84°
EveningLight rain86°feels 83°
OvernightLight rain65°feels 64°
92 °Light rain

West Lewistown, Sunday, 16 August

Light rain. High 92°, low 62°.

Pressure29.97 inHg
Wind7.3 mph E
Humidity26%
Visibility—
Dew point45°
Mon, 1788° / 69°0Overcast
MorningOvercast76°feels 74°
AfternoonOvercast84°feels 81°
EveningOvercast84°feels 81°
OvernightOvercast74°feels 73°
88 °Overcast

West Lewistown, Monday, 17 August

Overcast. High 88°, low 69°.

Pressure29.88 inHg
Wind18.5 mph W
Humidity25%
Visibility—
Dew point43°
Tue, 1886° / 63°0Partly cloudy
MorningPartly cloudy68°feels 66°
AfternoonPartly cloudy82°feels 80°
EveningPartly cloudy82°feels 80°
OvernightPartly cloudy69°feels 67°
86 °Partly cloudy

West Lewistown, Tuesday, 18 August

Partly cloudy. High 86°, low 63°.

Pressure30.00 inHg
Wind11.6 mph NW
Humidity20%
Visibility—
Dew point34°

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 West Lewistown, 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.