As of 00:30 MDT

Weather in Reva, SD

40°

Reva, Monday, 19 October, 00:30

Clear. Feels like 35°. High 62°, low 38°.

Pressure30.24 inHg

Wind6.8 mph SE

Humidity61%

Visibility6.2 mi

Dew point28°

See detailed hourly forecast

Tue, 2068° / 42°

68 °

Reva, Tuesday, 20 October

Clear. High 68°, low 42°.

Pressure30.03 inHg

Wind2.7 mph E

Humidity54%

Visibility6.2 mi

Dew point46°

Wed, 2164° / 43°

64 °

Reva, Wednesday, 21 October

Overcast. High 64°, low 43°.

Pressure30.24 inHg

Wind7.7 mph SE

Humidity67%

Visibility6.2 mi

Dew point48°

Thu, 2275° / 51°

75 °

Reva, Thursday, 22 October

Clear. High 75°, low 51°.

Pressure29.94 inHg

Wind6.8 mph S

Humidity56%

Visibility6.2 mi

Dew point54°

Fri, 2375° / 57°

75 °

Reva, Friday, 23 October

Light rain. High 75°, low 57°.

Pressure29.62 inHg

Wind15.6 mph SW

Humidity62%

Visibility—

Dew point55°

Sat, 2460° / 42°

60 °

Reva, Saturday, 24 October

Overcast. High 60°, low 42°.

Pressure30.03 inHg

Wind20 mph NW

Humidity50%

Visibility—

Dew point35°

Sun, 2547° / 31°

47 °

Reva, Sunday, 25 October

Overcast. High 47°, low 31°.

Pressure30.24 inHg

Wind13.7 mph NW

Humidity29%

Visibility—

Dew point13°

Mon, 2648° / 34°

0.01

48 °

Reva, Monday, 26 October

Light snow. High 48°, low 34°.

Pressure30.15 inHg

Wind7.9 mph NW

Humidity38%

Visibility—

Dew point20°

Tue, 2759° / 34°

59 °

Reva, Tuesday, 27 October

Clear. High 59°, low 34°.

Pressure29.91 inHg

Wind22.1 mph SE

Humidity35%

Visibility—

Dew point24°

Wed, 2865° / 42°

65 °

Reva, Wednesday, 28 October

Partly cloudy. High 65°, low 42°.

Pressure29.65 inHg

Wind14.1 mph SE

Humidity25%

Visibility—

Dew point23°

Thu, 2965° / 39°

0.05

65 °

Reva, Thursday, 29 October

Light rain. High 65°, low 39°.

Pressure29.23 inHg

Wind22.5 mph W

Humidity50%

Visibility—

Dew point42°

Fri, 3037° / 29°

0.03

37 °

Reva, Friday, 30 October

Light snow. High 37°, low 29°.

Pressure29.65 inHg

Wind40.2 mph W

Humidity65%

Visibility—

Dew point21°

Sat, 3148° / 30°

48 °

Reva, Saturday, 31 October

Overcast. High 48°, low 30°.

Pressure29.97 inHg

Wind15.5 mph W

Humidity37%

Visibility—

Dew point18°

Sun, 0149° / 36°

49 °

Reva, Sunday, 1 November

Mostly clear. High 49°, low 36°.

Pressure29.88 inHg

Wind21.5 mph NW

Humidity45%

Visibility—

Dew point23°

Mon, 0263° / 41°

63 °

Reva, Monday, 2 November

Partly cloudy. High 63°, low 41°.

Pressure29.56 inHg

Wind16.8 mph S

Humidity26%

Visibility—

Dew point22°

Tue, 0347° / 42°

47 °

Reva, Tuesday, 3 November

Overcast. High 47°, low 42°.

Pressure29.56 inHg

Wind16.1 mph NW

Humidity56%

Visibility—

Dew point32°

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 Reva, 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 Reva, 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.