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As of 21:35 MDT

Weather in Sidney, MT

57°Current weather

Sidney, Saturday, 17 October, 21:35

Mostly clear. Feels like 55°. High 75°, low 40°.

Pressure29.83 inHg
Wind10.6 mph W
Humidity53%
Visibility6.2 mi
Dew point40°

Two-week outlook for Sidney, MT: week one averages a high of 65.6° and week two 59.8°, so week two runs 5.7° cooler than week one. Around 0.4 inches of precipitation are expected over the 14 days, across 2 wet days. The nearest weekend, October 17: 75°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 17 – October 23)65.6°40.8°0.3 in / 1 d+9.2°
2nd (October 24 – October 30)59.8°42.5°0.1 in / 1 d+8.2°

Weekend weather

Sat, October 17
Clear
75°40°
no precip.
Sun, October 18
Partly cloudy
62°35°
no precip.
Sat, October 24
Light rain
49°41°
0.07 in
Sun, October 25
Partly cloudy
58°36°
no precip.
Sun, 1862° / 35°0Partly cloudy
62 °Partly cloudy

Sidney, Sunday, 18 October

Partly cloudy. High 62°, low 35°.

Pressure30.18 inHg
Wind6.4 mph N
Humidity37%
Visibility6.2 mi
Dew point30°
Mon, 1963° / 36°0Clear
63 °Clear

Sidney, Monday, 19 October

Clear. High 63°, low 36°.

Pressure30.15 inHg
Wind13.4 mph SE
Humidity41%
Visibility6.2 mi
Dew point34°
Tue, 2062° / 41°0Partly cloudy
62 °Partly cloudy

Sidney, Tuesday, 20 October

Partly cloudy. High 62°, low 41°.

Pressure30.03 inHg
Wind0.4 mph SW
Humidity65%
Visibility6.2 mi
Dew point45°
Wed, 2162° / 40°0Clear
62 °Clear

Sidney, Wednesday, 21 October

Clear. High 62°, low 40°.

Pressure30.21 inHg
Wind6.8 mph SE
Humidity66%
Visibility6.2 mi
Dew point45°
Thu, 2270° / 49°0Clear
70 °Clear

Sidney, Thursday, 22 October

Clear. High 70°, low 49°.

Pressure29.91 inHg
Wind11.6 mph SE
Humidity65%
Visibility—
Dew point51°
Fri, 2365° / 46°0.31Light rain
65 °Light rain

Sidney, Friday, 23 October

Light rain. High 65°, low 46°.

Pressure29.59 inHg
Wind18.6 mph N
Humidity68%
Visibility—
Dew point53°
Sat, 2449° / 41°0.07Light rain
49 °Light rain

Sidney, Saturday, 24 October

Light rain. High 49°, low 41°.

Pressure30.45 inHg
Wind19.2 mph N
Humidity40%
Visibility—
Dew point24°
Sun, 2558° / 36°0Partly cloudy
58 °Partly cloudy

Sidney, Sunday, 25 October

Partly cloudy. High 58°, low 36°.

Pressure30.30 inHg
Wind16.2 mph SW
Humidity35%
Visibility—
Dew point22°
Mon, 2665° / 43°0Partly cloudy
65 °Partly cloudy

Sidney, Monday, 26 October

Partly cloudy. High 65°, low 43°.

Pressure30.03 inHg
Wind7.9 mph S
Humidity31%
Visibility—
Dew point26°
Tue, 2765° / 44°0Clear
65 °Clear

Sidney, Tuesday, 27 October

Clear. High 65°, low 44°.

Pressure29.68 inHg
Wind11.3 mph S
Humidity29%
Visibility—
Dew point27°
Wed, 2864° / 47°0Overcast
64 °Overcast

Sidney, Wednesday, 28 October

Overcast. High 64°, low 47°.

Pressure29.59 inHg
Wind10.1 mph W
Humidity28%
Visibility—
Dew point25°
Thu, 2952° / 44°0Clear
52 °Clear

Sidney, Thursday, 29 October

Clear. High 52°, low 44°.

Pressure29.77 inHg
Wind24.6 mph W
Humidity37%
Visibility—
Dew point24°
Fri, 3066° / 42°0Mostly clear
66 °Mostly clear

Sidney, Friday, 30 October

Mostly clear. High 66°, low 42°.

Pressure29.56 inHg
Wind15 mph S
Humidity35%
Visibility—
Dew point29°

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 Sidney, 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.