10-day forecast for Opportunity, MT: 26° to 53°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
53°
Best day: Wednesday, November 4
40° · 0.6 in
Worst day: Sunday, November 1
Tap any day below to see morning, afternoon, evening and overnight.
Thu, 2948° / 28°0
Morning29°feels 29°
Afternoon47°feels 47°
Evening38°feels 38°
Overnight29°feels 29°
48 °
Opportunity, Thursday, 29 October
Mostly clear. High 48°, low 28°.
Pressure30.06 inHg
Wind1.5 mph E
Humidity60%
Visibility6.2 mi
Dew point24°
Fri, 3050° / 33°0.01
Morning33°feels 33°
Afternoon47°feels 47°
Evening41°feels 41°
Overnight33°feels 33°
50 °
Opportunity, Friday, 30 October
Snow. High 50°, low 33°.
Pressure30.00 inHg
Wind2.2 mph NW
Humidity72%
Visibility6.2 mi
Dew point31°
Sat, 3153° / 28°0.01
Morning29°feels 29°
Afternoon51°feels 49°
Evening40°feels 40°
Overnight31°feels 31°
53 °
Opportunity, Saturday, 31 October
Light rain. High 53°, low 28°.
Pressure30.00 inHg
Wind1.2 mph NE
Humidity61%
Visibility6.2 mi
Dew point33°
Sun, 0140° / 35°0.6
Morning38°feels 38°
Afternoon38°feels 38°
Evening37°feels 37°
Overnight37°feels 37°
40 °
Opportunity, Sunday, 1 November
Rain. High 40°, low 35°.
Pressure29.83 inHg
Wind3.5 mph N
Humidity97%
Visibility—
Dew point37°
Mon, 0243° / 26°0.07
Morning36°feels 36°
Afternoon39°feels 39°
Evening36°feels 35°
Overnight27°feels 24°
43 °
Opportunity, Monday, 2 November
Light rain. High 43°, low 26°.
Pressure30.42 inHg
Wind3 mph SW
Humidity70%
Visibility—
Dew point30°
Tue, 0352° / 27°0
Morning34°feels 30°
Afternoon47°feels 46°
Evening42°feels 41°
Overnight37°feels 34°
52 °
Opportunity, Tuesday, 3 November
Overcast. High 52°, low 27°.
Pressure30.21 inHg
Wind5.7 mph SW
Humidity43%
Visibility—
Dew point24°
Wed, 0453° / 35°0
Morning38°feels 35°
Afternoon47°feels 46°
Evening42°feels 40°
Overnight36°feels 31°
53 °
Opportunity, Wednesday, 4 November
Overcast. High 53°, low 35°.
Pressure30.00 inHg
Wind5 mph SW
Humidity47%
Visibility—
Dew point27°
Thu, 0550° / 35°0
Morning39°feels 37°
Afternoon46°feels 46°
Evening40°feels 40°
Overnight37°feels 36°
50 °
Opportunity, Thursday, 5 November
Overcast. High 50°, low 35°.
Pressure29.85 inHg
Wind4.6 mph SW
Humidity47%
Visibility—
Dew point26°
Fri, 0651° / 34°0
Morning38°feels 35°
Afternoon46°feels 45°
Evening41°feels 40°
Overnight35°feels 31°
51 °
Opportunity, Friday, 6 November
Overcast. High 51°, low 34°.
Pressure29.94 inHg
Wind5.5 mph SW
Humidity54%
Visibility—
Dew point30°
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 Opportunity, 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.