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As of 16:23 MDT

Weather in Weldon, MT

69°Current weather

Weldon, Wednesday, 7 October, 16:23

Partly cloudy. Feels like 67°. High 69°, low 42°.

Pressure30.06 inHg
Wind7.7 mph E
Humidity25%
Visibility6.2 mi
Dew point33°
Thu, 0870° / 38°0Clear
70 °Clear

Weldon, Thursday, 8 October

Clear. High 70°, low 38°.

Pressure29.97 inHg
Wind3 mph SW
Humidity37%
Visibility6.2 mi
Dew point38°
Fri, 0983° / 42°0Overcast
83 °Overcast

Weldon, Friday, 9 October

Overcast. High 83°, low 42°.

Pressure29.50 inHg
Wind10.8 mph SW
Humidity24%
Visibility6.2 mi
Dew point36°
Sat, 1063° / 45°0.02Light rain
63 °Light rain

Weldon, Saturday, 10 October

Light rain. High 63°, low 45°.

Pressure29.65 inHg
Wind12.2 mph NW
Humidity78%
Visibility6.2 mi
Dew point45°
Sun, 1144° / 35°0.23Snow
44 °Snow

Weldon, Sunday, 11 October

Snow. High 44°, low 35°.

Pressure30.18 inHg
Wind11 mph N
Humidity75%
Visibility6.2 mi
Dew point32°
Mon, 1240° / 34°0.26Snow
40 °Snow

Weldon, Monday, 12 October

Snow. High 40°, low 34°.

Pressure30.27 inHg
Wind10.2 mph NE
Humidity88%
Visibility—
Dew point33°
Tue, 1368° / 36°0Partly cloudy
68 °Partly cloudy

Weldon, Tuesday, 13 October

Partly cloudy. High 68°, low 36°.

Pressure29.71 inHg
Wind16.8 mph SW
Humidity58%
Visibility—
Dew point39°
Wed, 1457° / 43°0Mostly clear
57 °Mostly clear

Weldon, Wednesday, 14 October

Mostly clear. High 57°, low 43°.

Pressure29.59 inHg
Wind22.5 mph NW
Humidity38%
Visibility—
Dew point31°
Thu, 1541° / 34°0.22Snow
41 °Snow

Weldon, Thursday, 15 October

Snow. High 41°, low 34°.

Pressure30.24 inHg
Wind19.7 mph NW
Humidity95%
Visibility—
Dew point35°
Fri, 1640° / 29°0Light snow
40 °Light snow

Weldon, Friday, 16 October

Light snow. High 40°, low 29°.

Pressure30.71 inHg
Wind11 mph NW
Humidity63%
Visibility—
Dew point24°
Sat, 1752° / 32°0Clear
52 °Clear

Weldon, Saturday, 17 October

Clear. High 52°, low 32°.

Pressure30.33 inHg
Wind13.6 mph SE
Humidity51%
Visibility—
Dew point28°
Sun, 1852° / 44°0.01Light rain
52 °Light rain

Weldon, Sunday, 18 October

Light rain. High 52°, low 44°.

Pressure29.74 inHg
Wind18.3 mph SE
Humidity76%
Visibility—
Dew point41°
Mon, 1946° / 43°0.06Light rain
46 °Light rain

Weldon, Monday, 19 October

Light rain. High 46°, low 43°.

Pressure29.88 inHg
Wind20.3 mph W
Humidity86%
Visibility—
Dew point41°
Tue, 2054° / 45°0Overcast
54 °Overcast

Weldon, Tuesday, 20 October

Overcast. High 54°, low 45°.

Pressure30.24 inHg
Wind10.2 mph W
Humidity60%
Visibility—
Dew point38°
Wed, 2160° / 43°0Mostly clear
60 °Mostly clear

Weldon, Wednesday, 21 October

Mostly clear. High 60°, low 43°.

Pressure30.18 inHg
Wind7.4 mph SW
Humidity47%
Visibility—
Dew point34°
Thu, 2252° / 45°0.06Light rain
52 °Light rain

Weldon, Thursday, 22 October

Light rain. High 52°, low 45°.

Pressure30.21 inHg
Wind24.6 mph NW
Humidity53%
Visibility—
Dew point33°

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Weldon, MT are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Weldon, MT since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.