As of 17:43 CDT

Weather in Britton, SD

87°Current weather

Britton, Saturday, 8 August, 17:43

Clear. Feels like 85°. High 87°, low 55°.

Pressure29.74 inHg
Wind11.6 mph SW
Humidity31%
Visibility6.2 mi
Dew point52°
Sun, 0986° / 58°0.15Rain
86 °Rain

Britton, Sunday, 9 August

Rain. High 86°, low 58°.

Pressure29.85 inHg
Wind15.4 mph NE
Humidity40%
Visibility6.2 mi
Dew point54°
Mon, 1097° / 58°0.05Light rain
97 °Light rain

Britton, Monday, 10 August

Light rain. High 97°, low 58°.

Pressure29.85 inHg
Wind11.9 mph E
Humidity33%
Visibility6.2 mi
Dew point53°
Tue, 1190° / 59°0Mostly clear
90 °Mostly clear

Britton, Tuesday, 11 August

Mostly clear. High 90°, low 59°.

Pressure29.88 inHg
Wind9.6 mph NE
Humidity54%
Visibility6.2 mi
Dew point63°
Wed, 1287° / 62°0Overcast
87 °Overcast

Britton, Wednesday, 12 August

Overcast. High 87°, low 62°.

Pressure29.91 inHg
Wind10.3 mph NE
Humidity34%
Visibility6.2 mi
Dew point47°
Thu, 1380° / 55°0Clear
80 °Clear

Britton, Thursday, 13 August

Clear. High 80°, low 55°.

Pressure30.09 inHg
Wind14.4 mph NE
Humidity30%
Visibility
Dew point40°
Fri, 1489° / 57°0Mostly clear
89 °Mostly clear

Britton, Friday, 14 August

Mostly clear. High 89°, low 57°.

Pressure30.12 inHg
Wind17.8 mph SE
Humidity20%
Visibility
Dew point35°
Sat, 1592° / 72°0Overcast
92 °Overcast

Britton, Saturday, 15 August

Overcast. High 92°, low 72°.

Pressure29.97 inHg
Wind20 mph SW
Humidity38%
Visibility
Dew point56°
Sun, 1686° / 68°0.43Rain
86 °Rain

Britton, Sunday, 16 August

Rain. High 86°, low 68°.

Pressure29.94 inHg
Wind13.6 mph NE
Humidity54%
Visibility
Dew point65°
Mon, 1794° / 63°0Partly cloudy
94 °Partly cloudy

Britton, Monday, 17 August

Partly cloudy. High 94°, low 63°.

Pressure30.00 inHg
Wind11.4 mph S
Humidity33%
Visibility
Dew point53°
Tue, 1897° / 66°0.03Light rain
97 °Light rain

Britton, Tuesday, 18 August

Light rain. High 97°, low 66°.

Pressure29.88 inHg
Wind17.2 mph NW
Humidity36%
Visibility
Dew point58°
Wed, 1975° / 62°0.68Rain
75 °Rain

Britton, Wednesday, 19 August

Rain. High 75°, low 62°.

Pressure30.00 inHg
Wind9.3 mph NE
Humidity91%
Visibility
Dew point61°
Thu, 2084° / 62°0Partly cloudy
84 °Partly cloudy

Britton, Thursday, 20 August

Partly cloudy. High 84°, low 62°.

Pressure30.00 inHg
Wind6.9 mph NE
Humidity41%
Visibility
Dew point53°
Fri, 2192° / 59°0.03Light rain
92 °Light rain

Britton, Friday, 21 August

Light rain. High 92°, low 59°.

Pressure29.85 inHg
Wind18.4 mph NE
Humidity33%
Visibility
Dew point53°
Sat, 2274° / 51°0Light rain
74 °Light rain

Britton, Saturday, 22 August

Light rain. High 74°, low 51°.

Pressure30.18 inHg
Wind16.7 mph NE
Humidity32%
Visibility
Dew point36°
Sun, 2378° / 54°0Overcast
78 °Overcast

Britton, Sunday, 23 August

Overcast. High 78°, low 54°.

Pressure30.18 inHg
Wind9.7 mph E
Humidity28%
Visibility
Dew point35°

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 Britton, 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 Britton, 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.