DORCHESTER, IA 52140 Weather Forecast & Current Conditions

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52140 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
DECORAH, IA Current Weather
10:55 PM CDT JUN 8, 2026
Overcast Mist 70°F
Feels Like:	70°F
Dewpoint:	70°F
Rel. Hum.:	100%
Visibility:	5 miles
Wind:	Variable at 5 mph
Pressure:	29.90 inches
Last 72 hours
Local Area Snow Depth
Iowa Current Weather
Iowa MOS Forecast Weather

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(Automated weather data from NWS/FAA)

52140 WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	DORCHESTER, IA 52140 Weather Forecast	Snowfall Forecast pages Snow Depth pages

OVERNIGHT
Mostly cloudy. A slight chance of showers and thunderstorms late this evening. Patchy fog late this evening, then areas of fog. Near steady temperature in the upper 60s. Northeast winds around 5 mph, becoming northwest. Chance of rain 20 percent.

TUESDAY
Mostly cloudy in the morning, then becoming partly sunny. Areas of fog in the morning. Warmer with highs in the upper 80s. North winds around 5 mph in the morning, becoming light and variable. Heat index values in the mid 90s in the afternoon.

TUESDAY NIGHT
Partly cloudy in the evening, then mostly cloudy with showers likely with a chance of thunderstorms after midnight. Humid with lows in the upper 60s. Southeast winds 5 to 10 mph. Chance of rain 60 percent. Heat index values in the mid 90s early in the evening.

WEDNESDAY
Partly sunny. A chance of showers in the morning, then showers and a chance of thunderstorms in the afternoon. Highs in the upper 80s. South winds 10 to 20 mph. Gusts up to 30 mph in the afternoon. Chance of rain 80 percent.

WEDNESDAY NIGHT
Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the lower 60s. Southwest winds 10 to 15 mph. Chance of rain 50 percent.

THURSDAY
Showers and a chance of thunderstorms. Highs in the lower 80s. Chance of rain 90 percent.

THURSDAY NIGHT
Partly cloudy in the evening then clearing. Lows in the upper 50s.

FRIDAY
Mostly sunny. Highs around 80.

FRIDAY NIGHT THROUGH MONDAY
Partly cloudy. Lows in the upper 50s. Highs in the upper 70s.

52140 WEATHER SATELLITE LOOPS

Visible Weather Satellite
DORCHESTER, IA 52140

Infrared Weather Satellite
DORCHESTER, IA 52140

52140 WEATHER RADAR LOOP

NEXRAD Weather Radar
DORCHESTER, IA 52140

MOS COMPUTER WEATHER FORECAST

DECORAH, IA 3 hourly weather forecast

weather forecast created 7:00 AM CDT 6/ 8/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Monday
8 JUN 2026

1 PM

72°

72°

Mostly Cloudy

81%
RAIN
***

0% Thunder
( 41% severe)

E 7

97%

71°

High 76°

4 PM

75°

75°

Mostly Cloudy

ENE 6

90%

72°

Mostly Cloudy

Rain Likely

7 PM

75°

75°

Mostly Cloudy

17%
RAIN
.01–.1 in

0% Thunder
( 24% severe)

NE 5

79%

68°

10 PM

70°

70°

Mostly Cloudy

CALM

97%

69°

Tuesday
9 JUN 2026

1 AM

68°

68°

Mostly Cloudy

4%

0% Thunder
( 11% severe)

CALM

100%

68°

Low 65°

4 AM

67°

67°

Mostly Cloudy

CALM

100%

67°

High 87°

7 AM

68°

68°

Mostly Cloudy

4%

0% Thunder
( 12% severe)

CALM

100%

68°

Mostly Cloudy

10 AM

75°

75°

Mostly Cloudy

CALM

87%

71°

1 PM

83°

88°

Partly Cloudy

3%

0% Thunder
( 19% severe)

NE 2

70%

72°

4 PM

86°

93°

Partly Cloudy

ESE 6

65%

73°

7 PM

85°

90°

Partly Cloudy

21%
RAIN
.1–.25 in

0% Thunder
( 42% severe)

SE 7

63%

71°

10 PM

77°

78°

Partly Cloudy

SE 8

87%

73°

Wednesday
10 JUN 2026

1 AM

74°

74°

Partly Cloudy

42%
RAIN
***

0% Thunder
( 42% severe)

SSE 9

100%

74°

Low 72°

4 AM

74°

74°

Partly Cloudy

S 10

100%

74°

High 90°

7 AM

74°

74°

Mostly Cloudy

10%
RAIN
<.01 in

0% Thunder
( 28% severe)

S 13

100%

74°

Partly Cloudy

Rain Likely

10 AM

82°

88°

Partly Cloudy

SSW 15

77%

74°

1 PM

87°

97°

Partly Cloudy

59%
RAIN
***

0% Thunder
( 50% severe)

S 16

68%

75°

4 PM

88°

99°

Partly Cloudy

SSW 17

68%

76°

7 PM

82°

86°

Partly Cloudy

SSW 15

69%

71°


DECORAH, IA extended weather forecast
Thursday 11 JUN 2026	Friday 12 JUN 2026	Saturday 13 JUN 2026	Sunday 14 JUN 2026	Monday 15 JUN 2026
Low 65°	Low 58°	Low 54°	Low 54°	Low 54°
High 78°	High 75°	High 70°	High 70°	High 69°

Partly Cloudy 71% Rain	Partly Cloudy 35% Rain	Partly Cloudy 20% Rain	Partly Cloudy 24% Rain	Overcast 61% Rain

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