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As of 13:27 MDT

Weather in Lemmon, SD

90°Current weather

Lemmon, Saturday, 8 August, 13:27

Clear. Feels like 88°. High 94°, low 58°.

Pressure29.74 inHg
Wind8.9 mph S
Humidity32%
Visibility6.2 mi
Dew point54°
Sun, 0988° / 58°0Overcast
88 °Overcast

Lemmon, Sunday, 9 August

Overcast. High 88°, low 58°.

Pressure29.85 inHg
Wind12 mph E
Humidity25%
Visibility6.2 mi
Dew point45°
Mon, 1097° / 65°0.03Light rain
97 °Light rain

Lemmon, Monday, 10 August

Light rain. High 97°, low 65°.

Pressure29.77 inHg
Wind2.5 mph N
Humidity18%
Visibility6.2 mi
Dew point44°
Tue, 1192° / 58°0Mostly clear
92 °Mostly clear

Lemmon, Tuesday, 11 August

Mostly clear. High 92°, low 58°.

Pressure29.85 inHg
Wind9.9 mph NE
Humidity27%
Visibility6.2 mi
Dew point49°
Wed, 1284° / 59°0.04Light rain
84 °Light rain

Lemmon, Wednesday, 12 August

Light rain. High 84°, low 59°.

Pressure29.85 inHg
Wind9.9 mph E
Humidity31%
Visibility6.2 mi
Dew point50°
Thu, 1382° / 56°0Partly cloudy
82 °Partly cloudy

Lemmon, Thursday, 13 August

Partly cloudy. High 82°, low 56°.

Pressure30.06 inHg
Wind12.4 mph SE
Humidity32%
Visibility—
Dew point42°
Fri, 1492° / 64°0.76Heavy rain
92 °Heavy rain

Lemmon, Friday, 14 August

Heavy rain. High 92°, low 64°.

Pressure29.94 inHg
Wind22.8 mph SE
Humidity35%
Visibility—
Dew point51°
Sat, 1587° / 66°0.02Light rain
87 °Light rain

Lemmon, Saturday, 15 August

Light rain. High 87°, low 66°.

Pressure30.00 inHg
Wind12.8 mph S
Humidity46%
Visibility—
Dew point57°
Sun, 1689° / 65°0.06Light rain
89 °Light rain

Lemmon, Sunday, 16 August

Light rain. High 89°, low 65°.

Pressure29.97 inHg
Wind9.4 mph E
Humidity40%
Visibility—
Dew point54°
Mon, 1794° / 69°0.09Light rain
94 °Light rain

Lemmon, Monday, 17 August

Light rain. High 94°, low 69°.

Pressure29.94 inHg
Wind18.3 mph S
Humidity32%
Visibility—
Dew point53°
Tue, 1891° / 67°0.01Light rain
91 °Light rain

Lemmon, Tuesday, 18 August

Light rain. High 91°, low 67°.

Pressure29.97 inHg
Wind11 mph N
Humidity24%
Visibility—
Dew point44°
Wed, 1979° / 65°0.17Light rain
79 °Light rain

Lemmon, Wednesday, 19 August

Light rain. High 79°, low 65°.

Pressure30.00 inHg
Wind15.8 mph NE
Humidity50%
Visibility—
Dew point54°
Thu, 2083° / 64°0Partly cloudy
83 °Partly cloudy

Lemmon, Thursday, 20 August

Partly cloudy. High 83°, low 64°.

Pressure30.00 inHg
Wind8 mph S
Humidity40%
Visibility—
Dew point51°
Fri, 2197° / 68°0Clear
97 °Clear

Lemmon, Friday, 21 August

Clear. High 97°, low 68°.

Pressure29.80 inHg
Wind20.8 mph NE
Humidity28%
Visibility—
Dew point50°
Sat, 2275° / 53°0Mostly clear
75 °Mostly clear

Lemmon, Saturday, 22 August

Mostly clear. High 75°, low 53°.

Pressure30.15 inHg
Wind14.6 mph NE
Humidity39%
Visibility—
Dew point41°
Sun, 2385° / 57°0Mostly clear
85 °Mostly clear

Lemmon, Sunday, 23 August

Mostly clear. High 85°, low 57°.

Pressure30.06 inHg
Wind10.1 mph SE
Humidity37%
Visibility—
Dew point47°

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 Lemmon, 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 Lemmon, 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.