Current Weather Forecast for Issaquah

WA 98027  |   11:37pm

Weather Conditions

52°

Feels Like 52°

Rain

51° 59° FLOOD WATCH

FLOOD WATCH

0

UV Index

Good

Air Quality

SSE 3 mph

Wind

0.02 in

rain

Tonight

Wed 3/18

51°

Lowest Temperature

100%

Rain likely. Low 51F. Winds light and variable. Chance of rain 100%. Rainfall near a quarter of an inch.

Tomorrow

Thu 3/19

57°

Highest Temperature

87%

Periods of rain. High 57F. Winds light and variable. Chance of rain 90%. Rainfall around a quarter of an inch.

Tomorrow night

Thu 3/19

54°

Lowest Temperature

95%

Cloudy with periods of rain. Low 54F. Winds S at 5 to 10 mph. Chance of rain 100%. Rainfall near a half an inch.

Precipitation For Issaquah

Intermittent rain for the next hour.

Next 12 Hours Next 7 Days

Next 12 Hours Forecast in Issaquah

Hourly Weather Forecast & Temperature

12AM

82%

52°

Feels Like 52°

FLOOD WATCH

Light Rain

S 4 mph

Wind

1018 mb

Pressure

97%

Humidity

0

UV Index

5mi

Visibility

93%

Cloud Cover

1AM

96%

52°

Feels Like 51°

FLOOD WATCH

Rain

S 4 mph

Wind

1018 mb

Pressure

98%

Humidity

0

UV Index

4mi

Visibility

100%

Cloud Cover

2AM

97%

52°

Feels Like 51°

FLOOD WATCH

Rain

S 5 mph

Wind

1018 mb

Pressure

96%

Humidity

0

UV Index

4mi

Visibility

100%

Cloud Cover

3AM

81%

54°

Feels Like 52°

FLOOD WATCH

Light Rain

S 6 mph

Wind

1018 mb

Pressure

93%

Humidity

0

UV Index

5mi

Visibility

99%

Cloud Cover

4AM

50%

53°

Feels Like 52°

FLOOD WATCH

Showers

S 5 mph

Wind

1018 mb

Pressure

94%

Humidity

0

UV Index

7mi

Visibility

97%

Cloud Cover

5AM

48%

53°

Feels Like 52°

FLOOD WATCH

Showers

S 5 mph

Wind

1018 mb

Pressure

95%

Humidity

0

UV Index

7mi

Visibility

100%

Cloud Cover

6AM

75%

53°

Feels Like 52°

FLOOD WATCH

Rain

S 5 mph

Wind

1018 mb

Pressure

95%

Humidity

0

UV Index

5mi

Visibility

100%

Cloud Cover

7AM

78%

53°

Feels Like 52°

FLOOD WATCH

Light Rain

S 4 mph

Wind

1019 mb

Pressure

95%

Humidity

0

UV Index

5mi

Visibility

100%

Cloud Cover

8AM

87%

53°

Feels Like 52°

FLOOD WATCH

Rain

S 4 mph

Wind

1019 mb

Pressure

95%

Humidity

0

UV Index

5mi

Visibility

100%

Cloud Cover

9AM

80%

53°

Feels Like 52°

FLOOD WATCH

Rain

S 4 mph

Wind

1019 mb

Pressure

96%

Humidity

0

UV Index

4mi

Visibility

100%

Cloud Cover

10AM

57%

53°

Feels Like 53°

FLOOD WATCH

Showers

S 4 mph

Wind

1019 mb

Pressure

96%

Humidity

1

UV Index

4mi

Visibility

99%

Cloud Cover

11AM

68%

54°

Feels Like 53°

FLOOD WATCH

Light Rain

S 4 mph

Wind

1019 mb

Pressure

94%

Humidity

1

UV Index

4mi

Visibility

95%

Cloud Cover

Wed 3/18

Wed

100%

51°

59°

Rain. Lows overnight in the low 50s.

51°

Feels Like

S 5 mph

Wind

95%

Humidity

0

UV Index

7:14 AM

Sunrise

7:18 PM

Sunset

Thu 3/19

Thu

87%

51°

57°

FLOOD WATCH

Rain. Highs in the upper 50s and lows in the mid 50s.

52°

Feels Like

S 6 mph

Wind

92%

Humidity

1

UV Index

7:12 AM

Sunrise

7:19 PM

Sunset

Fri 3/20

Fri

98%

44°

56°

FLOOD WATCH

Cloudy, periods of rain. Highs in the mid 50s and lows in the low 40s.

52°

Feels Like

SSW 9 mph

Wind

91%

Humidity

1

UV Index

7:10 AM

Sunrise

7:21 PM

Sunset

Sat 3/21

Sat

24%

40°

52°

Clouds giving way to sun . Highs in the low 50s and lows in the upper 30s.

40°

Feels Like

NNE 4 mph

Wind

69%

Humidity

3

UV Index

7:08 AM

Sunrise

7:22 PM

Sunset

Sun 3/22

Sun

9%

38°

55°

Mostly cloudy. Highs in the mid 50s and lows in the upper 30s.

38°

Feels Like

N 4 mph

Wind

64%

Humidity

2

UV Index

7:06 AM

Sunrise

7:23 PM

Sunset

Mon 3/23

Mon

9%

38°

55°

Mostly cloudy. Highs in the mid 50s and lows in the mid 40s.

39°

Feels Like

N 4 mph

Wind

67%

Humidity

2

UV Index

7:04 AM

Sunrise

7:25 PM

Sunset

Tue 3/24

Tue

80%

44°

53°

Cloudy with rain. Highs in the low 50s and lows in the low 40s.

44°

Feels Like

SSE 6 mph

Wind

85%

Humidity

2

UV Index

7:02 AM

Sunrise

7:26 PM

Sunset

Wed 3/25

Wed

56%

36°

48°

Showers. Highs in the upper 40s and lows in the mid 30s.

38°

Feels Like

SW 8 mph

Wind

80%

Humidity

3

UV Index

7:00 AM

Sunrise

7:28 PM

Sunset

Need to see beyond 12 Hours?

Find more forecast on the FREE FOX WEATHER App

GO TO APP STORE

Latest Stories from Washington

Flooding and avalanche threat grows as atmospheric river continues across the Pacific Northwest

A powerful ongoing atmospheric river is moving across the Pacific Northwest, increasing the risk of flash flooding and avalanches. This comes just days after a storm system caused torrential rain and feet of snow to fall in Washington, Oregon, Idaho and Montana.

At least 1 dead, more than 87,000 without power as atmospheric river blasts Northwest

A powerful atmospheric river is intensifying across the Northwest and is expected to bring more heavy rain and potentially flash flooding, as well as feet of mountain snow to Washington, Oregon, Idaho and Montana.

Allergy season is worse than ever. Here are the 10 worst allergy capitals in the US for 2026

Allergy sufferers in the U.S. might've felt it for a while, but a new report shows that pollen allergy season is more intense and longer-lasting than ever.

Magnitude 3.0 earthquake rattles Seattle suburb

A magnitude 3.0 earthquake shook the area just southeast of Cathcart, Washington around 5:40 a.m. local time.

Load More Stories