EN
English Español

As of 15:57 MDT

Weather in Merritt, SD

90°Current weather

Merritt, Saturday, 8 August, 15:57

Mostly clear. Feels like 86°. High 90°, low 58°.

Pressure29.71 inHg
Wind8.1 mph NE
Humidity22%
Visibility6.2 mi
Dew point46°
Sun, 0984° / 60°0Partly cloudy
84 °Partly cloudy

Merritt, Sunday, 9 August

Partly cloudy. High 84°, low 60°.

Pressure29.83 inHg
Wind10.3 mph E
Humidity22%
Visibility6.2 mi
Dew point40°
Mon, 1091° / 58°0Mostly clear
91 °Mostly clear

Merritt, Monday, 10 August

Mostly clear. High 91°, low 58°.

Pressure29.77 inHg
Wind8.1 mph E
Humidity23%
Visibility6.2 mi
Dew point46°
Tue, 1184° / 59°0.02Light rain
84 °Light rain

Merritt, Tuesday, 11 August

Light rain. High 84°, low 59°.

Pressure29.85 inHg
Wind12.5 mph E
Humidity34%
Visibility6.2 mi
Dew point50°
Wed, 1287° / 60°0.01Light rain
87 °Light rain

Merritt, Wednesday, 12 August

Light rain. High 87°, low 60°.

Pressure29.77 inHg
Wind8.7 mph E
Humidity25%
Visibility6.2 mi
Dew point47°
Thu, 1371° / 55°0.05Light rain
71 °Light rain

Merritt, Thursday, 13 August

Light rain. High 71°, low 55°.

Pressure30.09 inHg
Wind11.4 mph SE
Humidity88%
Visibility—
Dew point56°
Fri, 1486° / 61°0.3Rain
86 °Rain

Merritt, Friday, 14 August

Rain. High 86°, low 61°.

Pressure29.91 inHg
Wind16.8 mph S
Humidity41%
Visibility—
Dew point53°
Sat, 1579° / 60°0.01Light rain
79 °Light rain

Merritt, Saturday, 15 August

Light rain. High 79°, low 60°.

Pressure30.03 inHg
Wind8.8 mph NE
Humidity39%
Visibility—
Dew point49°
Sun, 1686° / 64°0Partly cloudy
86 °Partly cloudy

Merritt, Sunday, 16 August

Partly cloudy. High 86°, low 64°.

Pressure30.00 inHg
Wind11 mph NW
Humidity27%
Visibility—
Dew point44°
Mon, 1787° / 63°0.01Light rain
87 °Light rain

Merritt, Monday, 17 August

Light rain. High 87°, low 63°.

Pressure29.94 inHg
Wind9.9 mph SE
Humidity27%
Visibility—
Dew point46°
Tue, 1887° / 65°0Clear
87 °Clear

Merritt, Tuesday, 18 August

Clear. High 87°, low 65°.

Pressure30.00 inHg
Wind12.7 mph E
Humidity20%
Visibility—
Dew point39°
Wed, 1979° / 58°0.01Light rain
79 °Light rain

Merritt, Wednesday, 19 August

Light rain. High 79°, low 58°.

Pressure29.97 inHg
Wind14.6 mph SW
Humidity41%
Visibility—
Dew point50°
Thu, 2080° / 55°0.02Light rain
80 °Light rain

Merritt, Thursday, 20 August

Light rain. High 80°, low 55°.

Pressure29.94 inHg
Wind5.5 mph SE
Humidity37%
Visibility—
Dew point48°
Fri, 2186° / 61°0Mostly clear
86 °Mostly clear

Merritt, Friday, 21 August

Mostly clear. High 86°, low 61°.

Pressure29.88 inHg
Wind8.5 mph NE
Humidity25%
Visibility—
Dew point44°
Sat, 2271° / 56°0.11Light rain
71 °Light rain

Merritt, Saturday, 22 August

Light rain. High 71°, low 56°.

Pressure30.09 inHg
Wind11.9 mph E
Humidity46%
Visibility—
Dew point48°
Sun, 2383° / 56°0.07Light rain
83 °Light rain

Merritt, Sunday, 23 August

Light rain. High 83°, low 56°.

Pressure30.00 inHg
Wind10 mph NE
Humidity38%
Visibility—
Dew point50°

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 Merritt, SD 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 Merritt, SD 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.