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As of 14:47 MDT

Weather in Thatcher, SD

93°Current weather

Thatcher, Saturday, 8 August, 14:47

Clear. Feels like 92°. High 94°, low 59°.

Pressure29.71 inHg
Wind8.6 mph SE
Humidity29%
Visibility6.2 mi
Dew point56°
Sun, 0990° / 62°0Partly cloudy
90 °Partly cloudy

Thatcher, Sunday, 9 August

Partly cloudy. High 90°, low 62°.

Pressure29.83 inHg
Wind16.1 mph NE
Humidity29%
Visibility6.2 mi
Dew point51°
Mon, 1097° / 66°0.35Heavy rain
97 °Heavy rain

Thatcher, Monday, 10 August

Heavy rain. High 97°, low 66°.

Pressure29.77 inHg
Wind9.4 mph SE
Humidity36%
Visibility6.2 mi
Dew point60°
Tue, 1189° / 65°0Clear
89 °Clear

Thatcher, Tuesday, 11 August

Clear. High 89°, low 65°.

Pressure29.85 inHg
Wind8.8 mph NE
Humidity42%
Visibility6.2 mi
Dew point58°
Wed, 1288° / 68°0.63Heavy rain
88 °Heavy rain

Thatcher, Wednesday, 12 August

Heavy rain. High 88°, low 68°.

Pressure29.83 inHg
Wind8.3 mph E
Humidity38%
Visibility6.2 mi
Dew point57°
Thu, 1380° / 59°0Overcast
80 °Overcast

Thatcher, Thursday, 13 August

Overcast. High 80°, low 59°.

Pressure30.06 inHg
Wind13.8 mph E
Humidity41%
Visibility—
Dew point47°
Fri, 1490° / 62°0.09Light rain
90 °Light rain

Thatcher, Friday, 14 August

Light rain. High 90°, low 62°.

Pressure30.03 inHg
Wind22.2 mph S
Humidity39%
Visibility—
Dew point52°
Sat, 1591° / 69°0.04Light rain
91 °Light rain

Thatcher, Saturday, 15 August

Light rain. High 91°, low 69°.

Pressure29.97 inHg
Wind11.3 mph S
Humidity44%
Visibility—
Dew point58°
Sun, 1694° / 74°0.05Light rain
94 °Light rain

Thatcher, Sunday, 16 August

Light rain. High 94°, low 74°.

Pressure29.88 inHg
Wind15.9 mph NW
Humidity46%
Visibility—
Dew point63°
Mon, 1791° / 67°0.02Light rain
91 °Light rain

Thatcher, Monday, 17 August

Light rain. High 91°, low 67°.

Pressure30.03 inHg
Wind12.7 mph SE
Humidity57%
Visibility—
Dew point59°
Tue, 1894° / 71°0.03Light rain
94 °Light rain

Thatcher, Tuesday, 18 August

Light rain. High 94°, low 71°.

Pressure29.94 inHg
Wind11.9 mph N
Humidity21%
Visibility—
Dew point43°
Wed, 1980° / 67°0.25Light rain
80 °Light rain

Thatcher, Wednesday, 19 August

Light rain. High 80°, low 67°.

Pressure30.00 inHg
Wind21.3 mph E
Humidity57%
Visibility—
Dew point56°
Thu, 2083° / 65°0Mostly clear
83 °Mostly clear

Thatcher, Thursday, 20 August

Mostly clear. High 83°, low 65°.

Pressure30.00 inHg
Wind7.2 mph SE
Humidity37%
Visibility—
Dew point49°
Fri, 2195° / 69°0Clear
95 °Clear

Thatcher, Friday, 21 August

Clear. High 95°, low 69°.

Pressure29.83 inHg
Wind7.8 mph SE
Humidity34%
Visibility—
Dew point54°
Sat, 2276° / 56°0Partly cloudy
76 °Partly cloudy

Thatcher, Saturday, 22 August

Partly cloudy. High 76°, low 56°.

Pressure30.15 inHg
Wind24.1 mph NE
Humidity39%
Visibility—
Dew point42°
Sun, 2383° / 58°0Partly cloudy
83 °Partly cloudy

Thatcher, Sunday, 23 August

Partly cloudy. High 83°, low 58°.

Pressure30.09 inHg
Wind13.2 mph SE
Humidity39%
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 Thatcher, 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 Thatcher, 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.