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As of 18:36 MDT

Weather in Jolly, SD

96°Current weather

Jolly, Saturday, 8 August, 18:36

Clear. Feels like 91°. High 97°, low 65°.

Pressure29.68 inHg
Wind16.9 mph N
Humidity4%
Visibility6.2 mi
Dew point11°
Sun, 0990° / 67°0Mostly clear
90 °Mostly clear

Jolly, Sunday, 9 August

Mostly clear. High 90°, low 67°.

Pressure29.77 inHg
Wind15 mph E
Humidity24%
Visibility6.2 mi
Dew point48°
Mon, 1099° / 66°0Clear
99 °Clear

Jolly, Monday, 10 August

Clear. High 99°, low 66°.

Pressure29.74 inHg
Wind7.7 mph NE
Humidity24%
Visibility6.2 mi
Dew point50°
Tue, 1192° / 65°0.03Light rain
92 °Light rain

Jolly, Tuesday, 11 August

Light rain. High 92°, low 65°.

Pressure29.83 inHg
Wind14.1 mph E
Humidity34%
Visibility6.2 mi
Dew point55°
Wed, 1294° / 65°0.01Light rain
94 °Light rain

Jolly, Wednesday, 12 August

Light rain. High 94°, low 65°.

Pressure29.77 inHg
Wind10.8 mph NE
Humidity30%
Visibility6.2 mi
Dew point53°
Thu, 1382° / 62°0.15Light rain
82 °Light rain

Jolly, Thursday, 13 August

Light rain. High 82°, low 62°.

Pressure29.97 inHg
Wind21.1 mph SE
Humidity42%
Visibility—
Dew point53°
Fri, 1499° / 66°0.2Rain
99 °Rain

Jolly, Friday, 14 August

Rain. High 99°, low 66°.

Pressure29.80 inHg
Wind23.9 mph N
Humidity24%
Visibility—
Dew point49°
Sat, 1590° / 66°0Overcast
90 °Overcast

Jolly, Saturday, 15 August

Overcast. High 90°, low 66°.

Pressure30.00 inHg
Wind15.3 mph E
Humidity43%
Visibility—
Dew point57°
Sun, 1694° / 70°0Mostly clear
94 °Mostly clear

Jolly, Sunday, 16 August

Mostly clear. High 94°, low 70°.

Pressure29.94 inHg
Wind14.7 mph NW
Humidity27%
Visibility—
Dew point49°
Mon, 1796° / 67°0.02Light rain
96 °Light rain

Jolly, Monday, 17 August

Light rain. High 96°, low 67°.

Pressure29.91 inHg
Wind15.7 mph E
Humidity24%
Visibility—
Dew point49°
Tue, 1899° / 69°0Mostly clear
99 °Mostly clear

Jolly, Tuesday, 18 August

Mostly clear. High 99°, low 69°.

Pressure29.91 inHg
Wind20.9 mph SE
Humidity19%
Visibility—
Dew point43°
Wed, 1986° / 69°0.02Light rain
86 °Light rain

Jolly, Wednesday, 19 August

Light rain. High 86°, low 69°.

Pressure29.94 inHg
Wind17.6 mph E
Humidity42%
Visibility—
Dew point54°
Thu, 2090° / 63°0Overcast
90 °Overcast

Jolly, Thursday, 20 August

Overcast. High 90°, low 63°.

Pressure29.94 inHg
Wind15.5 mph E
Humidity38%
Visibility—
Dew point53°
Fri, 21100° / 68°0Clear
100 °Clear

Jolly, Friday, 21 August

Clear. High 100°, low 68°.

Pressure29.80 inHg
Wind10.8 mph SE
Humidity24%
Visibility—
Dew point49°
Sat, 2283° / 59°0.04Light rain
83 °Light rain

Jolly, Saturday, 22 August

Light rain. High 83°, low 59°.

Pressure30.06 inHg
Wind19.3 mph SE
Humidity41%
Visibility—
Dew point49°
Sun, 2389° / 62°0.12Rain
89 °Rain

Jolly, Sunday, 23 August

Rain. High 89°, low 62°.

Pressure30.00 inHg
Wind10.6 mph N
Humidity42%
Visibility—
Dew point54°

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 Jolly, 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 Jolly, 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.