EN
English Español

As of 18:40 MST

Weather in Waltham, MT

48°Current weather

Waltham, Thursday, 5 November, 18:40

Clear. Feels like 44°. High 52°, low 29°.

Pressure30.06 inHg
Wind11 mph SW
Humidity73%
Visibility5.8 mi
Dew point40°

10-day forecast for Waltham, MT: 29° to 66°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.

66°
Best day: Wednesday, November 11
52°
Worst day: Thursday, November 5

Tap any day below to see morning, afternoon, evening and overnight.

Fri, 0657° / 30°0Overcast
MorningClear33°feels 24°
AfternoonOvercast56°feels 53°
EveningOvercast41°feels 33°
OvernightClear32°feels 25°
57 °Overcast

Waltham, Friday, 6 November

Overcast. High 57°, low 30°.

Pressure30.03 inHg
Wind17.9 mph SW
Humidity38%
Visibility6.2 mi
Dew point26°
Sat, 0763° / 38°0Partly cloudy
MorningOvercast39°feels 31°
AfternoonPartly cloudy63°feels 61°
EveningOvercast49°feels 46°
OvernightOvercast40°feels 30°
63 °Partly cloudy

Waltham, Saturday, 7 November

Partly cloudy. High 63°, low 38°.

Pressure30.12 inHg
Wind8.7 mph SW
Humidity41%
Visibility6.2 mi
Dew point36°
Sun, 0866° / 48°0Partly cloudy
MorningOvercast55°feels 52°
AfternoonOvercast65°feels 63°
EveningOvercast51°feels 48°
OvernightOvercast48°feels 46°
66 °Partly cloudy

Waltham, Sunday, 8 November

Partly cloudy. High 66°, low 48°.

Pressure29.85 inHg
Wind18.9 mph SW
Humidity29%
Visibility6.2 mi
Dew point32°
Mon, 0956° / 43°0Partly cloudy
MorningOvercast43°feels 41°
AfternoonPartly cloudy56°feels 54°
EveningPartly cloudy48°feels 47°
OvernightOvercast46°feels 41°
56 °Partly cloudy

Waltham, Monday, 9 November

Partly cloudy. High 56°, low 43°.

Pressure30.09 inHg
Wind1.3 mph N
Humidity56%
Visibility6.2 mi
Dew point37°
Tue, 1060° / 43°0Mostly clear
MorningMostly clear49°feels 45°
AfternoonMostly clear58°feels 55°
EveningMostly clear56°feels 53°
OvernightMostly clear52°feels 49°
60 °Mostly clear

Waltham, Tuesday, 10 November

Mostly clear. High 60°, low 43°.

Pressure30.00 inHg
Wind19.6 mph SW
Humidity47%
Visibility—
Dew point36°
Wed, 1166° / 49°0Overcast
MorningOvercast54°feels 51°
AfternoonOvercast61°feels 58°
EveningOvercast55°feels 52°
OvernightOvercast49°feels 47°
66 °Overcast

Waltham, Wednesday, 11 November

Overcast. High 66°, low 49°.

Pressure30.03 inHg
Wind13.9 mph SW
Humidity39%
Visibility—
Dew point35°
Thu, 1265° / 47°0Overcast
MorningOvercast51°feels 48°
AfternoonOvercast56°feels 54°
EveningOvercast55°feels 52°
OvernightOvercast50°feels 47°
65 °Overcast

Waltham, Thursday, 12 November

Overcast. High 65°, low 47°.

Pressure29.88 inHg
Wind7.5 mph S
Humidity35%
Visibility—
Dew point28°
Fri, 1364° / 49°0Overcast
MorningOvercast52°feels 50°
AfternoonOvercast59°feels 56°
EveningOvercast55°feels 52°
OvernightOvercast52°feels 49°
64 °Overcast

Waltham, Friday, 13 November

Overcast. High 64°, low 49°.

Pressure29.74 inHg
Wind14.1 mph SW
Humidity28%
Visibility—
Dew point26°
Sat, 1459° / 42°0Overcast
MorningOvercast52°feels 49°
AfternoonOvercast55°feels 52°
EveningOvercast51°feels 48°
OvernightOvercast44°feels 42°
59 °Overcast

Waltham, Saturday, 14 November

Overcast. High 59°, low 42°.

Pressure29.65 inHg
Wind9.1 mph W
Humidity38%
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 Waltham, 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.