As of 10:13 MDT

Weather in Mawl Springs, SD

78°Current weather

Mawl Springs, Sunday, 9 August, 10:13

Overcast. Feels like 78°. High 94°, low 65°.

Pressure29.94 inHg
Wind9.9 mph NE
Humidity56%
Visibility6.2 mi
Dew point60°

Monthly outlook for Mawl Springs, SD: average high 90.4°, average low 67.8°. That is 3.4° above the climate normal for August. Precipitation is expected on 3 days (about 2.1 inches), against a normal of 3 days and 0.8 inches. The warmest day looks like 24 August (100.8°), the coolest 14 August (62.8°).

90.4°/67.8°
Average high / low
+3.4°
Above normal
3 / 3
Wet days / normal
2.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 August – 18 August88°84.3°+2.1°
19 August – 28 August94.4°84.2°+5.7°
29 August – 7 Septemberat normal81.9°

August records over 66 years

104.5°7 August 1975All-time high
42.6°22 August 1966All-time low

Climate normals and records are computed from the nearest reference point — New Underwood (2 mi).

Mon, 10100° / 64°0Partly cloudy
100 °Partly cloudy

Mawl Springs, Monday, 10 August

Partly cloudy. High 100°, low 64°.

Pressure29.77 inHg
Wind13.1 mph SE
Humidity31%
Visibility6.2 mi
Dew point55°
Tue, 1194° / 64°0Partly cloudy
94 °Partly cloudy

Mawl Springs, Tuesday, 11 August

Partly cloudy. High 94°, low 64°.

Pressure29.80 inHg
Wind8.3 mph E
Humidity39%
Visibility6.2 mi
Dew point58°
Wed, 1297° / 69°0.04Light rain
97 °Light rain

Mawl Springs, Wednesday, 12 August

Light rain. High 97°, low 69°.

Pressure29.77 inHg
Wind10.5 mph SE
Humidity31%
Visibility6.2 mi
Dew point57°
Thu, 1376° / 65°0.04Light rain
76 °Light rain

Mawl Springs, Thursday, 13 August

Light rain. High 76°, low 65°.

Pressure29.94 inHg
Wind15.8 mph SE
Humidity79%
Visibility
Dew point60°
Fri, 1470° / 63°0.27Rain
70 °Rain

Mawl Springs, Friday, 14 August

Rain. High 70°, low 63°.

Pressure29.97 inHg
Wind17.4 mph SE
Humidity92%
Visibility
Dew point61°
Sat, 1583° / 64°0Overcast
83 °Overcast

Mawl Springs, Saturday, 15 August

Overcast. High 83°, low 64°.

Pressure30.06 inHg
Wind12.2 mph NE
Humidity54%
Visibility
Dew point58°
Sun, 1686° / 66°1.71Heavy rain
86 °Heavy rain

Mawl Springs, Sunday, 16 August

Heavy rain. High 86°, low 66°.

Pressure30.09 inHg
Wind22.2 mph E
Humidity44%
Visibility
Dew point58°
Mon, 1788° / 66°0.01Light rain
88 °Light rain

Mawl Springs, Monday, 17 August

Light rain. High 88°, low 66°.

Pressure29.80 inHg
Wind17.7 mph SW
Humidity43%
Visibility
Dew point60°
Tue, 1892° / 73°0Partly cloudy
92 °Partly cloudy

Mawl Springs, Tuesday, 18 August

Partly cloudy. High 92°, low 73°.

Pressure29.85 inHg
Wind23.7 mph NW
Humidity17%
Visibility
Dew point37°
Wed, 1987° / 68°0Clear
87 °Clear

Mawl Springs, Wednesday, 19 August

Clear. High 87°, low 68°.

Pressure29.97 inHg
Wind10.2 mph E
Humidity33%
Visibility
Dew point49°
Thu, 20100° / 70°0Clear
100 °Clear

Mawl Springs, Thursday, 20 August

Clear. High 100°, low 70°.

Pressure29.80 inHg
Wind15.4 mph NW
Humidity14%
Visibility
Dew point35°
Fri, 2196° / 76°0Partly cloudy
96 °Partly cloudy

Mawl Springs, Friday, 21 August

Partly cloudy. High 96°, low 76°.

Pressure29.74 inHg
Wind18.8 mph N
Humidity12%
Visibility
Dew point32°
Sat, 2288° / 67°0Clear
88 °Clear

Mawl Springs, Saturday, 22 August

Clear. High 88°, low 67°.

Pressure30.06 inHg
Wind11.1 mph SE
Humidity29%
Visibility
Dew point45°
Sun, 2394° / 71°0.02Light rain
94 °Light rain

Mawl Springs, Sunday, 23 August

Light rain. High 94°, low 71°.

Pressure29.94 inHg
Wind14.3 mph S
Humidity26%
Visibility
Dew point46°
Mon, 24101° / 74°0Clear
101 °Clear

Mawl Springs, Monday, 24 August

Clear. High 101°, low 74°.

Pressure29.91 inHg
Wind9.4 mph SE
Humidity15%
Visibility
Dew point39°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2583° / 61°0.02Climate normal
83 °Climate normal

Mawl Springs, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high83°
Average low61°
Average precipitation0.02 in
Chance of precipitation20%
Record high98° (2020)
Record low44° (1964)
Wed, 2683° / 61°0.08Climate normal
83 °Climate normal

Mawl Springs, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high83°
Average low61°
Average precipitation0.08 in
Chance of precipitation30%
Record high103° (1970)
Record low49° (1992)
Thu, 2784° / 60°0.07Climate normal
84 °Climate normal

Mawl Springs, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high84°
Average low60°
Average precipitation0.07 in
Chance of precipitation23%
Record high103° (2010)
Record low46° (1992)
Fri, 2883° / 61°0.02Climate normal
83 °Climate normal

Mawl Springs, Friday, 28 August

Climate normal for this date — 60-year average.

Average high83°
Average low61°
Average precipitation0.02 in
Chance of precipitation12%
Record high98° (1969)
Record low47° (1987)
Sat, 2983° / 60°0.04Climate normal
83 °Climate normal

Mawl Springs, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high83°
Average low60°
Average precipitation0.04 in
Chance of precipitation17%
Record high104° (2012)
Record low49° (1988)
Sun, 3084° / 60°0.03Climate normal
84 °Climate normal

Mawl Springs, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high84°
Average low60°
Average precipitation0.03 in
Chance of precipitation18%
Record high98° (1989)
Record low45° (1992)
Mon, 3182° / 60°0.02Climate normal
82 °Climate normal

Mawl Springs, Monday, 31 August

Climate normal for this date — 60-year average.

Average high82°
Average low60°
Average precipitation0.02 in
Chance of precipitation13%
Record high100° (1960)
Record low46° (1993)
Tue, 0182° / 59°0.04Climate normal
82 °Climate normal

Mawl Springs, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high82°
Average low59°
Average precipitation0.04 in
Chance of precipitation18%
Record high99° (2012)
Record low44° (1965)
Wed, 0282° / 60°0.07Climate normal
82 °Climate normal

Mawl Springs, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high82°
Average low60°
Average precipitation0.07 in
Chance of precipitation22%
Record high100° (1960)
Record low43° (1974)
Thu, 0382° / 59°0.01Climate normal
82 °Climate normal

Mawl Springs, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high82°
Average low59°
Average precipitation0.01 in
Chance of precipitation12%
Record high98° (2007)
Record low41° (1974)
Fri, 0482° / 58°0.05Climate normal
82 °Climate normal

Mawl Springs, Friday, 4 September

Climate normal for this date — 60-year average.

Average high82°
Average low58°
Average precipitation0.05 in
Chance of precipitation20%
Record high102° (1960)
Record low41° (1968)
Sat, 0582° / 59°0.04Climate normal
82 °Climate normal

Mawl Springs, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high82°
Average low59°
Average precipitation0.04 in
Chance of precipitation17%
Record high99° (1978)
Record low41° (1968)
Sun, 0681° / 57°0.02Climate normal
81 °Climate normal

Mawl Springs, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high81°
Average low57°
Average precipitation0.02 in
Chance of precipitation17%
Record high99° (1978)
Record low42° (2025)
Mon, 0780° / 57°0.04Climate normal
80 °Climate normal

Mawl Springs, Monday, 7 September

Climate normal for this date — 60-year average.

Average high80°
Average low57°
Average precipitation0.04 in
Chance of precipitation18%
Record high96° (1978)
Record low41° (1986)

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 Mawl Springs, 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 Mawl Springs, 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.