10-day forecast for Waterloo, MT: 31° to 54°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
54°
Best day: Tuesday, November 3
43° · 0.33 in
Worst day: Sunday, November 1
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 3050° / 35°0.01
Morning35°feels 35°
Afternoon48°feels 47°
Evening43°feels 43°
Overnight37°feels 37°
50 °
Waterloo, Friday, 30 October
Light rain. High 50°, low 35°.
Pressure30.06 inHg
Wind3.2 mph N
Humidity71%
Visibility6.2 mi
Dew point30°
Sat, 3153° / 38°0
Morning39°feels 39°
Afternoon51°feels 49°
Evening44°feels 44°
Overnight40°feels 40°
53 °
Waterloo, Saturday, 31 October
Light rain. High 53°, low 38°.
Pressure30.00 inHg
Wind1.5 mph SE
Humidity69%
Visibility6.2 mi
Dew point38°
Sun, 0143° / 39°0.33
Morning39°feels 39°
Afternoon43°feels 43°
Evening42°feels 41°
Overnight41°feels 41°
43 °
Waterloo, Sunday, 1 November
Light rain. High 43°, low 39°.
Pressure29.94 inHg
Wind2.5 mph NW
Humidity94%
Visibility4.1 mi
Dew point40°
Mon, 0243° / 31°0.15
Morning40°feels 39°
Afternoon40°feels 38°
Evening39°feels 38°
Overnight41°feels 41°
43 °
Waterloo, Monday, 2 November
Light rain. High 43°, low 31°.
Pressure30.24 inHg
Wind4.4 mph E
Humidity81%
Visibility—
Dew point35°
Tue, 0354° / 31°0
Morning38°feels 33°
Afternoon49°feels 44°
Evening45°feels 40°
Overnight41°feels 35°
54 °
Waterloo, Tuesday, 3 November
Overcast. High 54°, low 31°.
Pressure30.24 inHg
Wind11.3 mph SW
Humidity42%
Visibility—
Dew point25°
Wed, 0452° / 41°0
Morning44°feels 41°
Afternoon48°feels 47°
Evening45°feels 44°
Overnight44°feels 43°
52 °
Waterloo, Wednesday, 4 November
Overcast. High 52°, low 41°.
Pressure30.00 inHg
Wind7.6 mph SW
Humidity35%
Visibility—
Dew point21°
Thu, 0551° / 42°0
Morning47°feels 42°
Afternoon49°feels 44°
Evening47°feels 44°
Overnight42°feels 36°
51 °
Waterloo, Thursday, 5 November
Overcast. High 51°, low 42°.
Pressure29.88 inHg
Wind13.3 mph SW
Humidity44%
Visibility—
Dew point28°
Fri, 0653° / 39°0
Morning42°feels 35°
Afternoon49°feels 44°
Evening46°feels 42°
Overnight41°feels 35°
53 °
Waterloo, Friday, 6 November
Mostly clear. High 53°, low 39°.
Pressure30.00 inHg
Wind13.4 mph SW
Humidity46%
Visibility—
Dew point28°
Sat, 0753° / 39°0
Morning42°feels 34°
Afternoon49°feels 42°
Evening48°feels 42°
Overnight43°feels 35°
53 °
Waterloo, Saturday, 7 November
Overcast. High 53°, low 39°.
Pressure29.94 inHg
Wind19 mph SW
Humidity53%
Visibility—
Dew point31°
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 Waterloo, 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.