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As of 05:52 MDT

Weather in Radnor, MT

41°Current weather

Radnor, Friday, 9 October, 05:52

Overcast. Feels like 41°. High 64°, low 40°.

Pressure29.71 inHg
Wind2.1 mph SE
Humidity77%
Visibility6.2 mi
Dew point35°
Sat, 1046° / 28°0Overcast
46 °Overcast

Radnor, Saturday, 10 October

Overcast. High 46°, low 28°.

Pressure29.80 inHg
Wind5.1 mph E
Humidity65%
Visibility6.2 mi
Dew point31°
Sun, 1139° / 35°0.18Snow
39 °Snow

Radnor, Sunday, 11 October

Snow. High 39°, low 35°.

Pressure30.12 inHg
Wind6.2 mph NE
Humidity89%
Visibility2.9 mi
Dew point22°
Mon, 1248° / 34°0.02Light snow
48 °Light snow

Radnor, Monday, 12 October

Light snow. High 48°, low 34°.

Pressure30.06 inHg
Wind1.4 mph S
Humidity77%
Visibility6.2 mi
Dew point27°
Tue, 1353° / 35°0Clear
53 °Clear

Radnor, Tuesday, 13 October

Clear. High 53°, low 35°.

Pressure30.09 inHg
Wind2.8 mph SW
Humidity65%
Visibility—
Dew point35°
Wed, 1454° / 38°0.04Light snow
54 °Light snow

Radnor, Wednesday, 14 October

Light snow. High 54°, low 38°.

Pressure30.03 inHg
Wind9.7 mph W
Humidity64%
Visibility—
Dew point37°
Thu, 1551° / 37°0.04Snow
51 °Snow

Radnor, Thursday, 15 October

Snow. High 51°, low 37°.

Pressure30.47 inHg
Wind4.5 mph NE
Humidity40%
Visibility—
Dew point22°
Fri, 1653° / 31°0Overcast
53 °Overcast

Radnor, Friday, 16 October

Overcast. High 53°, low 31°.

Pressure30.45 inHg
Wind3.7 mph S
Humidity56%
Visibility—
Dew point29°
Sat, 1759° / 36°0Overcast
59 °Overcast

Radnor, Saturday, 17 October

Overcast. High 59°, low 36°.

Pressure30.18 inHg
Wind4.7 mph SW
Humidity37%
Visibility—
Dew point26°
Sun, 1857° / 39°0Overcast
57 °Overcast

Radnor, Sunday, 18 October

Overcast. High 57°, low 39°.

Pressure30.09 inHg
Wind2.1 mph SW
Humidity44%
Visibility—
Dew point29°
Mon, 1959° / 40°0Partly cloudy
59 °Partly cloudy

Radnor, Monday, 19 October

Partly cloudy. High 59°, low 40°.

Pressure29.94 inHg
Wind5.2 mph SW
Humidity43%
Visibility—
Dew point31°
Tue, 2047° / 42°0.13Light rain
47 °Light rain

Radnor, Tuesday, 20 October

Light rain. High 47°, low 42°.

Pressure30.03 inHg
Wind3.8 mph N
Humidity86%
Visibility—
Dew point40°
Wed, 2151° / 37°0.01Light rain
51 °Light rain

Radnor, Wednesday, 21 October

Light rain. High 51°, low 37°.

Pressure30.33 inHg
Wind2.8 mph W
Humidity70%
Visibility—
Dew point35°
Thu, 2255° / 33°0Clear
55 °Clear

Radnor, Thursday, 22 October

Clear. High 55°, low 33°.

Pressure30.18 inHg
Wind2.2 mph S
Humidity58%
Visibility—
Dew point32°
Fri, 2355° / 33°0Clear
55 °Clear

Radnor, Friday, 23 October

Clear. High 55°, low 33°.

Pressure30.00 inHg
Wind2.1 mph N
Humidity44%
Visibility—
Dew point27°
Sat, 2455° / 35°0Clear
55 °Clear

Radnor, Saturday, 24 October

Clear. High 55°, low 35°.

Pressure30.03 inHg
Wind1.5 mph S
Humidity51%
Visibility—
Dew point31°

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 Radnor, 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 Radnor, 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.