Weather in Kostomuksha for the month
Updated 21.08 at 15:33
+14°
Overcast
day +14°, night +11°
Overcast. Today +14°, night +11°.
🔮 What August will be like
🌡
4° below normal
forecast part of August — ~+14° by day vs the +18° normal; warmest on August 22 (+19°)
🌧
2 of 11
rainy days in the forecast part (precip ≥60%); August normal — about 92 mm
🏖
22 August
weekend: +19°, precipitation 6%
📅 August calendar2-week forecast →
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
+18°
+11°
2
+18°
+11°
3
+18°
+11°
4
+18°
+11°
5
+18°
+11°
6
+18°
+11°
7
+18°
+11°
8
+18°
+11°
9
+18°
+11°
10
+18°
+11°
11
+18°
+11°
12
+18°
+11°
13
+18°
+11°
14
+18°
+11°
15
+18°
+11°
16
+18°
+11°
17
+18°
+11°
18
+18°
+11°
19
+18°
+11°
20
+18°
+11°
21
+14°
+11° · 💧30%
22
+19°
+9° · 💧6%
23
+13°
+11° · 💧86%
24
+13°
+10° · 💧62%
25
+15°
+10° · 💧8%
26
+16°
+10° · 💧10%
27
+13°
+7° · 💧6%
28
+12°
+5° · 💧12%
29
+14°
+6° · 💧12%
30
+13°
+7° · 💧16%
31
+9°
+6° · 💧10%
actualtodaymodel forecaststatistical outlook (long-term daily normal)
🌅 August astronomy
☀️
05:02 → 21:00
sunrise & sunset today · day length 15h 58m
⏳
−1h 7m
day length change by August 31
📒 Weather diary in Kostomuksha
Ready-made observation table for August: past days are already filled in with weather-station data — for school and beyond. Open the diary →
✉️ Weather forecast by email
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Weather in Kostomuksha — in detail
Weather forecast in Kostomuksha for the month: from +5° to +19° day and night. Warmest day — Saturday, August 22 (up to +19°). Coolest — Friday, August 28 (+5°). Precipitation chance up to 86%. Trend: it cools toward the end. See also the forecast for 2 weeks and the weather archive.
To quickly check the weather in Kostomuksha anytime, add the city to favorites — and get a daily forecast by email at 17:00 (Moscow time). Note: the forecast may be refined as new data arrives. Data: OpenWeather, Open-Meteo, met.no.