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As of 05:03 MDT

Weather in Simpson, MT

46°Current weather

Simpson, Saturday, 10 October, 05:03

Light rain. Feels like 41°. High 57°, low 34°.

Pressure29.62 inHg
Wind10.1 mph NW
Humidity76%
Visibility6.2 mi
Dew point39°

Two-week outlook for Simpson, MT: week one averages a high of 47.5° and week two 57.4°, so week two runs 9.9° warmer than week one. Around 0.8 inches of precipitation are expected over the 14 days, across 4 wet days. The nearest weekend, October 10: 57°, with precipitation.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 10 – October 16)47.5°31.3°0.6 in / 3 d-8.8°
2nd (October 17 – October 23)57.4°40.3°0.2 in / 1 d+1.9°

Weekend weather

Sat, October 10
Light rain
57°34°
0.07 in
Sun, October 11
Snow
36°32°
0.32 in
Sat, October 17
Partly cloudy
53°27°
no precip.
Sun, October 18
Mostly clear
71°42°
no precip.
Sun, 1136° / 32°0.32Snow
36 °Snow

Simpson, Sunday, 11 October

Snow. High 36°, low 32°.

Pressure30.18 inHg
Wind11.4 mph NE
Humidity87%
Visibility1.7 mi
Dew point32°
Mon, 1237° / 32°0.2Snow
37 °Snow

Simpson, Monday, 12 October

Snow. High 37°, low 32°.

Pressure30.18 inHg
Wind2.1 mph E
Humidity90%
Visibility3.0 mi
Dew point32°
Tue, 1346° / 27°0Clear
46 °Clear

Simpson, Tuesday, 13 October

Clear. High 46°, low 27°.

Pressure30.15 inHg
Wind0.3 mph NE
Humidity83%
Visibility6.2 mi
Dew point31°
Wed, 1455° / 30°0Clear
55 °Clear

Simpson, Wednesday, 14 October

Clear. High 55°, low 30°.

Pressure30.24 inHg
Wind9 mph SE
Humidity57%
Visibility—
Dew point30°
Thu, 1560° / 33°0Mostly clear
60 °Mostly clear

Simpson, Thursday, 15 October

Mostly clear. High 60°, low 33°.

Pressure30.33 inHg
Wind18.1 mph NE
Humidity58%
Visibility—
Dew point36°
Fri, 1641° / 31°0Overcast
41 °Overcast

Simpson, Friday, 16 October

Overcast. High 41°, low 31°.

Pressure30.74 inHg
Wind26.6 mph NW
Humidity47%
Visibility—
Dew point18°
Sat, 1753° / 27°0Partly cloudy
53 °Partly cloudy

Simpson, Saturday, 17 October

Partly cloudy. High 53°, low 27°.

Pressure30.24 inHg
Wind12.2 mph SE
Humidity33%
Visibility—
Dew point14°
Sun, 1871° / 42°0Mostly clear
71 °Mostly clear

Simpson, Sunday, 18 October

Mostly clear. High 71°, low 42°.

Pressure29.74 inHg
Wind19.3 mph W
Humidity19%
Visibility—
Dew point19°
Mon, 1957° / 43°0Overcast
57 °Overcast

Simpson, Monday, 19 October

Overcast. High 57°, low 43°.

Pressure29.97 inHg
Wind8.1 mph NW
Humidity35%
Visibility—
Dew point24°
Tue, 2065° / 45°0Overcast
65 °Overcast

Simpson, Tuesday, 20 October

Overcast. High 65°, low 45°.

Pressure29.65 inHg
Wind26 mph SW
Humidity25%
Visibility—
Dew point24°
Wed, 2153° / 45°0Light rain
53 °Light rain

Simpson, Wednesday, 21 October

Light rain. High 53°, low 45°.

Pressure29.80 inHg
Wind16.5 mph NW
Humidity57%
Visibility—
Dew point35°
Thu, 2257° / 41°0Overcast
57 °Overcast

Simpson, Thursday, 22 October

Overcast. High 57°, low 41°.

Pressure29.77 inHg
Wind22 mph W
Humidity37%
Visibility—
Dew point25°
Fri, 2347° / 40°0.19Light rain
47 °Light rain

Simpson, Friday, 23 October

Light rain. High 47°, low 40°.

Pressure29.62 inHg
Wind17.7 mph NW
Humidity78%
Visibility—
Dew point40°

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 Simpson, 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.