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As of 13:55 MDT

Weather in West Lewistown, MT

80°Current weather

West Lewistown, Sunday, 9 August, 13:55

Overcast. Feels like 80°. High 82°, low 53°.

Pressure29.83 inHg
Wind1 mph W
Humidity35%
Visibility6.2 mi
Dew point50°

Two-week outlook for West Lewistown, MT: week one averages a high of 78.5° and week two 87.8°, so week two runs 9.3° warmer than week one. Around 0.8 inches of precipitation are expected over the 14 days, across 4 wet days. The nearest weekend, August 9: 82°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (August 9 – August 15)78.5°54.3°0.7 in / 3 d—
2nd (August 16 – August 22)87.8°62.8°0.1 in / 1 d—

Weekend weather

Sun, August 9
Overcast
82°53°
no precip.
Sat, August 15
Rain
79°55°
0.35 in
Sun, August 16
Light rain
84°59°
0.11 in
Sat, August 22
Partly cloudy
85°68°
no precip.
Mon, 1086° / 51°0Clear
86 °Clear

West Lewistown, Monday, 10 August

Clear. High 86°, low 51°.

Pressure29.77 inHg
Wind4 mph W
Humidity19%
Visibility6.2 mi
Dew point39°
Tue, 1186° / 52°0Clear
86 °Clear

West Lewistown, Tuesday, 11 August

Clear. High 86°, low 52°.

Pressure29.88 inHg
Wind10.9 mph NW
Humidity18%
Visibility6.2 mi
Dew point36°
Wed, 1283° / 58°0.07Light rain
83 °Light rain

West Lewistown, Wednesday, 12 August

Light rain. High 83°, low 58°.

Pressure29.91 inHg
Wind10 mph NE
Humidity32%
Visibility6.2 mi
Dew point45°
Thu, 1366° / 56°0.29Light rain
66 °Light rain

West Lewistown, Thursday, 13 August

Light rain. High 66°, low 56°.

Pressure29.94 inHg
Wind8.6 mph E
Humidity81%
Visibility6.2 mi
Dew point54°
Fri, 1467° / 55°0.01Light rain
67 °Light rain

West Lewistown, Friday, 14 August

Light rain. High 67°, low 55°.

Pressure30.06 inHg
Wind6.8 mph NW
Humidity83%
Visibility—
Dew point52°
Sat, 1579° / 55°0.35Rain
79 °Rain

West Lewistown, Saturday, 15 August

Rain. High 79°, low 55°.

Pressure29.97 inHg
Wind9.1 mph SE
Humidity42%
Visibility—
Dew point47°
Sun, 1684° / 59°0.11Light rain
84 °Light rain

West Lewistown, Sunday, 16 August

Light rain. High 84°, low 59°.

Pressure29.83 inHg
Wind10.5 mph SW
Humidity28%
Visibility—
Dew point44°
Mon, 1781° / 57°0Overcast
81 °Overcast

West Lewistown, Monday, 17 August

Overcast. High 81°, low 57°.

Pressure29.85 inHg
Wind18.6 mph W
Humidity25%
Visibility—
Dew point36°
Tue, 1889° / 60°0Partly cloudy
89 °Partly cloudy

West Lewistown, Tuesday, 18 August

Partly cloudy. High 89°, low 60°.

Pressure29.85 inHg
Wind10.8 mph W
Humidity16%
Visibility—
Dew point31°
Wed, 1990° / 63°0Overcast
90 °Overcast

West Lewistown, Wednesday, 19 August

Overcast. High 90°, low 63°.

Pressure29.85 inHg
Wind15.2 mph NW
Humidity19%
Visibility—
Dew point37°
Thu, 2093° / 65°0Overcast
93 °Overcast

West Lewistown, Thursday, 20 August

Overcast. High 93°, low 65°.

Pressure29.88 inHg
Wind11.7 mph NW
Humidity18%
Visibility—
Dew point37°
Fri, 2194° / 68°0Overcast
94 °Overcast

West Lewistown, Friday, 21 August

Overcast. High 94°, low 68°.

Pressure29.91 inHg
Wind15.7 mph NW
Humidity22%
Visibility—
Dew point42°
Sat, 2285° / 68°0Partly cloudy
85 °Partly cloudy

West Lewistown, Saturday, 22 August

Partly cloudy. High 85°, low 68°.

Pressure30.03 inHg
Wind12.5 mph NW
Humidity37%
Visibility—
Dew point50°

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 West Lewistown, 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.